{"title":"Air Purification \u0026 Odour Control","description":"","products":[{"product_id":"sureair-liquid-1l","title":"Sureair Liquid 1L","description":"\u003csection class=\"gh-product-listing\"\u003e\n\n\u003ch2\u003eSureair Liquid 1L — Essential Oil Odour Neutraliser Refill\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eBest for:\u003c\/strong\u003e Growers using Sureair gel or spray products who want to extend product life and save money on refills\u003c\/p\u003e\n\n\u003cdiv class=\"gh-our-thoughts\" role=\"note\" aria-label=\"Our thoughts\"\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eOur thoughts\u003c\/strong\u003e\u003cbr\u003e\nIf you've already got a Sureair gel or spray running, this 1L liquid is a smart move. It stretches your existing products further and costs less than buying a fresh unit every time. Made right here in the UK by Wormganix, and it actually neutralises odours rather than just masking them — proper job.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003eSureair Liquid is a \u003cstrong\u003econcentrated odour neutraliser\u003c\/strong\u003e formulated with essential oils to eliminate indoor growing room smells at source. Unlike air fresheners that mask odours, this works by chemically neutralising them, leaving behind a clean scent. The 1 litre bottle is designed to work with both Sureair gel and spray products, making it a genuinely versatile refill that punches above its price point.\u003c\/p\u003e\n\n\u003ch3\u003eHow it compares\u003c\/h3\u003e\n\u003cp\u003eSureair sits in the \u003cstrong\u003emid-tier of odour control solutions\u003c\/strong\u003e — more affordable than mechanical systems, more effective than basic sprays.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEssential oil formula neutralises rather than masks odours\u003c\/li\u003e\n\u003cli\u003eWorks as both gel rejuvenator and spray refill (dual-use flexibility)\u003c\/li\u003e\n\u003cli\u003eUK-made by Wormganix, the country's leading odour neutralisation brand\u003c\/li\u003e\n\u003cli\u003eNon-hazardous, non-toxic formula safe for indoor growing spaces\u003c\/li\u003e\n\u003cli\u003eSignificantly cheaper per litre than carbon filtration or replacement gel units\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIf you're running a smaller grow space and don't want the cost or complexity of carbon filters, this is the practical middle ground.\u003c\/p\u003e\n\n\u003ch3\u003eUsage guidance\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWith Sureair Gel products\u003c\/strong\u003e\u003cbr\u003e\nUse the liquid as a rejuvenator. Simply stir it into existing gel to revive its potency or add to a half-used gel unit to extend its working life. Used constantly with a fan, one litre of gel should last at least a month.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWith Sureair Spray products\u003c\/strong\u003e\u003cbr\u003e\nUse directly as a refill. The 1L liquid is the exact same solution found in Sureair sprays — concentrated enough that you can dilute it with water if you prefer a lighter strength.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eScent options\u003c\/strong\u003e\u003cbr\u003e\nAvailable in Bubblegum, Cotton Fresh, Green Grass, and Lemon. Choose based on your space and personal preference — all work equally well at neutralising.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFormat: \u003cstrong\u003e1 litre re-sealable bottle\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eComposition: \u003cstrong\u003eComplex formula with essential oils\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eFunction: \u003cstrong\u003eOdour neutraliser (not masking agent)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eScents: \u003cstrong\u003eBubblegum, Cotton Fresh, Green Grass, Lemon\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eDilution: \u003cstrong\u003eCan be diluted with water if desired\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eSafety: \u003cstrong\u003eNon-hazardous, non-toxic\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCompatibility: \u003cstrong\u003eSureair gel and spray products\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eManufacturer: \u003cstrong\u003eWormganix, Cleckheaton, West Yorkshire\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWho this is for\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGrowers already using Sureair gel or spray products looking to extend product life\u003c\/li\u003e\n\u003cli\u003eSmall to medium indoor growing setups where odour control matters but budget is tight\u003c\/li\u003e\n\u003cli\u003eAnyone wanting essential oil–based odour elimination without synthetic chemicals\u003c\/li\u003e\n\u003cli\u003eGrowers who prefer a simpler alternative to carbon filtration systems\u003c\/li\u003e\n\u003cli\u003eHobby and hobbyist growers managing multiple smaller spaces\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eOur take\u003c\/h3\u003e\n\u003cp\u003eThis is a no-fuss refill that makes genuine economic sense if you're already in the Sureair ecosystem. It neutralises properly, costs less than buying fresh units every time, and works across both gel and spray setups. The fact it's UK-made and actually eliminates odours rather than masking them is a genuine selling point.\u003c\/p\u003e\n\u003cp\u003eWorth picking up while stock lasts. Does exactly what it should, day in, day out.\u003c\/p\u003e\n\n\u003c\/section\u003e","brand":"Sureair","offers":[{"title":"Bubble Gum 1L","offer_id":42543935750314,"sku":"100065","price":8.75,"currency_code":"GBP","in_stock":false},{"title":"Lemon 1L","offer_id":42543935783082,"sku":"100063","price":8.75,"currency_code":"GBP","in_stock":false},{"title":"Cotton Fresh 1L","offer_id":42543935815850,"sku":"100064","price":8.75,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/5540\/5400\/products\/HYD-1030-1.jpg?v=1644934261"},{"product_id":"sureair-sprays","title":"Sureair Sprays","description":"\u003csection class=\"gh-product-listing\"\u003e\n\n\u003ch2\u003eSureair Sprays — Fast-Acting Odour Control for Indoor Growing Spaces\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eBest for:\u003c\/strong\u003e Growers needing quick, immediate odour neutralisation without the wait of gel-based systems\u003c\/p\u003e\n\n\u003cdiv class=\"gh-our-thoughts\" role=\"note\" aria-label=\"Our thoughts\"\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eOur thoughts\u003c\/strong\u003e\u003cbr\u003e\nSureair Sprays are a solid alternative to pricier gel systems, especially if you want rapid odour control without faff. Made in West Yorkshire, non-toxic, and actually neutralises rather than masks. One we see growers layering with their carbon filters and gels for complete peace of mind.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003eSureair Sprays are a \u003cstrong\u003eliquid concentrate odour neutraliser\u003c\/strong\u003e designed for rapid air treatment in indoor growing rooms. Unlike traditional air fresheners that just mask smells, Sureair reacts with odour molecules to eliminate them properly. The concentrate format means atomised droplets work quickly and intensely — a short burst covers an entire room and lasts several days. It's non-toxic, plant-safe, and actually made in the UK, which doesn't hurt.\u003c\/p\u003e\n\n\u003ch3\u003eHow it compares\u003c\/h3\u003e\n\u003cp\u003eSureair sits between traditional sprays and passive gel systems.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFaster initial action than ONA gel or similar products — works in minutes, not gradually\u003c\/li\u003e\n\u003cli\u003eSignificantly cheaper than gel alternatives (ONA gel typically costs 2–3x more)\u003c\/li\u003e\n\u003cli\u003eSpray format means you control when and where to apply\u003c\/li\u003e\n\u003cli\u003eWorks well layered with gels and carbon filters for complete odour management\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThink of it as the quick-response tool in your odour control kit — grab it when you need fast results, not a set-and-forget solution.\u003c\/p\u003e\n\n\u003ch3\u003eUsage guidance\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDirect spray application\u003c\/strong\u003e\u003cbr\u003e\nA burst of less than a second will fill an entire room. Use in short pulses rather than long sprays. The scent lingers for several days after application.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eLayered odour control\u003c\/strong\u003e\u003cbr\u003e\nSureair works best as part of a complete system. Use alongside carbon filters (your primary defence) and longer-duration gels for round-the-clock coverage. The spray handles spikes; the gel keeps things steady.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eSafety in grow rooms\u003c\/strong\u003e\u003cbr\u003e\nAvoid direct contact with plant material. The concentrate is non-toxic and won't harm plants, but don't spray directly onto foliage. Light misting above plant canopy is fine.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eScent selection\u003c\/strong\u003e\u003cbr\u003e\nAvailable in Bubblegum, Cotton Fresh, and Lemon — pick whichever appeals. All are equally effective at neutralisation.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFormat: \u003cstrong\u003eLiquid concentrate spray\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eAvailable sizes: \u003cstrong\u003e250mL and 500mL\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eScents: \u003cstrong\u003eBubblegum, Cotton Fresh, Lemon\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eComposition: \u003cstrong\u003eNon-toxic, no harmful chemicals\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eAction: \u003cstrong\u003eOdour neutralisation (not masking)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eAtomised droplet coverage: \u003cstrong\u003eFull room in under 1 second burst\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eLasting effect: \u003cstrong\u003eSeveral days per application\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eManufactured: \u003cstrong\u003eWest Yorkshire, UK\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWho this is for\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGrowers wanting quick, responsive odour control without waiting for gel systems to work\u003c\/li\u003e\n\u003cli\u003eBudget-conscious growers looking for value compared to premium gel brands\u003c\/li\u003e\n\u003cli\u003eAnyone building a layered odour management system (carbon filter + spray + gel)\u003c\/li\u003e\n\u003cli\u003eGrowers who prefer non-toxic, UK-made products\u003c\/li\u003e\n\u003cli\u003eIndoor growing setups where rapid odour spikes need immediate handling\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eOur take\u003c\/h3\u003e\n\u003cp\u003eThis is a proper, effective odour neutraliser at a price that won't dent the budget. It's not a replacement for your carbon filter or a complete standalone solution — but as a fast-acting spray for when you need immediate results, it's worth having on hand.\u003c\/p\u003e\n\u003cp\u003eBetter value than ONA and actually made here. Good time to pick up while stock lasts.\u003c\/p\u003e\n\n\u003c\/section\u003e","brand":"Sureair","offers":[{"title":"Bubble Gum 250ml","offer_id":42544150347946,"sku":"100058","price":3.5,"currency_code":"GBP","in_stock":false},{"title":"Lemon 250ml","offer_id":42544150413482,"sku":"100059","price":3.5,"currency_code":"GBP","in_stock":false},{"title":"Bubble Gum 500ml","offer_id":42544150446250,"sku":"100061","price":5.0,"currency_code":"GBP","in_stock":false},{"title":"Cotton Fresh 500ml","offer_id":42544150479018,"sku":"100060","price":5.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/5540\/5400\/products\/HYD-1023-1.jpg?v=1644935924"},{"product_id":"ocd-deo-max-aerosol","title":"OCD Deo-Max Aerosol 750ml","description":"\u003csection class=\"gh-product-listing\"\u003e\n\n\u003ch2\u003eOCD Deo-Max Aerosol 750ml — Fast-Acting Odour Eliminator for Grow Rooms\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eBest for:\u003c\/strong\u003e Growers needing quick odour control between ventilation maintenance or before visitors arrive\u003c\/p\u003e\n\n\u003cdiv class=\"gh-our-thoughts\" role=\"note\" aria-label=\"Our thoughts\"\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eOur thoughts\u003c\/strong\u003e\u003cbr\u003e\nThis isn't a replacement for proper ventilation and carbon filtration — nothing is. But as a supplemental spray for problem moments, the OCD aerosol actually works. DEO-MAX breaks down odour molecules rather than just masking them, which means you're solving the problem, not perfuming over it. Handy to keep on hand.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003eOCD Deo-Max Aerosol is a \u003cstrong\u003epressurised 750ml spray can\u003c\/strong\u003e containing OCD's proprietary \u003cstrong\u003eDEO-MAX odour-neutralising technology\u003c\/strong\u003e. Unlike standard air fresheners that simply mask smells, this breaks down odour molecules at the source using a blend of over 60 specialist odour-neutralising ingredients. It's designed for enclosed spaces where smells build up fast — grow rooms, tents, and small growing areas where air stagnation is a real issue.\u003c\/p\u003e\n\n\u003ch3\u003eHow it compares\u003c\/h3\u003e\n\u003cp\u003eThe odour control market divides into three tiers.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTier 1 (Primary):\u003c\/strong\u003e Carbon filters and ventilation systems eliminate up to 90% of odours — this is foundational\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTier 2 (Continuous):\u003c\/strong\u003e OCD Gel products and similar semi-solids work passively over weeks or months\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTier 3 (Emergency):\u003c\/strong\u003e This aerosol spray — fast-acting, targeted, for spot treatment and quick fixes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThink of this as the final layer in a multi-layered approach, not the foundation. It works fast and goes exactly where you need it.\u003c\/p\u003e\n\n\u003ch3\u003eUsage guidance\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQuick spray situations\u003c\/strong\u003e\u003cbr\u003e\nAfter handling plants, during room clearouts, or before guests arrive — one or two bursts clears the air instantly. It's lightweight enough to keep on hand wherever you grow.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSmall spaces\u003c\/strong\u003e\u003cbr\u003e\nGrow tents and sealed rooms benefit most. The aerosol reaches into corners and confined areas where passive gels work slower. Short, frequent bursts work better than one long spray.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSafety essentials\u003c\/strong\u003e\u003cbr\u003e\nAlways ensure good ventilation before spraying, especially in small tents. Spray away from yourself and others. Store in a cool, dry place away from direct heat, sunlight, and flames. Never leave in cars — temperatures rise too fast. Handle like any pressurised aerosol.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eScent options\u003c\/strong\u003e\u003cbr\u003e\nAvailable in Lemon, Orange, Bubblegum, and Fresh Linen. Pick based on your preference — the active ingredient is the same across all four.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eVolume: \u003cstrong\u003e750ml per can\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eFormat: \u003cstrong\u003ePressurised aerosol spray\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eActive technology: \u003cstrong\u003eDEO-MAX (60+ odour-neutralising compounds)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eMode of action: \u003cstrong\u003eMolecular decomposition (breaks down odours, not masking)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eAdditional properties: \u003cstrong\u003eAntibacterial and anti-fungal\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eAvailable scents: \u003cstrong\u003eLemon, Orange, Bubblegum, Fresh Linen\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eContainer: \u003cstrong\u003eMatte-finish pressurised can with integral spray valve\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWho this is for\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGrowers with solid ventilation who need supplemental odour control in enclosed spaces\u003c\/li\u003e\n\u003cli\u003eAnyone using multi-layered odour management (ventilation + gel + spray)\u003c\/li\u003e\n\u003cli\u003eGrowers in smaller rooms or tents where air movement is restricted\u003c\/li\u003e\n\u003cli\u003eThose wanting actual odour elimination rather than fragrance masking\u003c\/li\u003e\n\u003cli\u003eGrowers needing fast, portable odour control for emergencies\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNot a primary solution, but a genuinely useful second layer in any proper odour control strategy.\u003c\/p\u003e\n\n\u003ch3\u003eOur take\u003c\/h3\u003e\n\u003cp\u003eOCD Deo-Max Aerosol does what it claims — it breaks down odours instead of covering them up. At 750ml, you get decent longevity, and the spray format means you control exactly where it goes and when.\u003c\/p\u003e\n\u003cp\u003eBest used alongside proper ventilation and carbon filtration, not instead of. Good time to buy while clearance stock lasts if you're building a complete odour control setup.\u003c\/p\u003e\n\n\u003c\/section\u003e","brand":"Global Air Supplies","offers":[{"title":"Bubblegum","offer_id":44147915522218,"sku":"811246","price":8.99,"currency_code":"GBP","in_stock":true},{"title":"Fresh Linen","offer_id":44147915554986,"sku":"811249","price":8.99,"currency_code":"GBP","in_stock":true},{"title":"Lemon","offer_id":44147915587754,"sku":"811247","price":8.99,"currency_code":"GBP","in_stock":true},{"title":"Orange","offer_id":44147915620522,"sku":"811248","price":8.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/5540\/5400\/products\/HYD-2726.jpg?v=1670858402"},{"product_id":"ocd-gels","title":"OCD Gels","description":"\u003csection class=\"gh-product-listing\"\u003e\n\n\u003ch2\u003eOCD Gels — Professional Odour Neutraliser for Indoor Growing Spaces\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eBest for:\u003c\/strong\u003e Growers wanting a supplementary odour control solution that actually breaks down smells rather than masking them\u003c\/p\u003e\n\n\u003cdiv class=\"gh-our-thoughts\" role=\"note\" aria-label=\"Our thoughts\"\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eOur thoughts\u003c\/strong\u003e\u003cbr\u003e\nOCD Gels work properly — they're a solid backup to your carbon filter, not a replacement for it. The two-stage mechanism actually neutralises airborne odours instead of just covering them up. Grower feedback consistently says it's stronger than the market leader. One we'd recommend keeping on hand.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003eOCD Gels are a \u003cstrong\u003eprofessional-grade odour neutraliser\u003c\/strong\u003e that uses a unique two-stage formula to break down odour-causing molecules in the air, then releases essential oils to leave spaces fresh and clean. Unlike masking agents, OCD actually eliminates smells at source with over 60 active ingredients, plus anti-bacterial and anti-fungal properties built in. It's semi-solid, so you can portion it across different areas and adjust coverage to suit your space.\u003c\/p\u003e\n\n\u003ch3\u003eHow it compares\u003c\/h3\u003e\n\u003cp\u003eOCD Gels sit in the \u003cstrong\u003eactive odour neutraliser category\u003c\/strong\u003e alongside ONA and similar gel-based systems.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBreaks down odours chemically rather than masking them — genuinely removes airborne compounds\u003c\/li\u003e\n\u003cli\u003eStronger formulation than established market alternatives, according to consistent grower feedback\u003c\/li\u003e\n\u003cli\u003eSemi-solid format means flexible deployment — scoop out what you need, cover larger or smaller areas\u003c\/li\u003e\n\u003cli\u003eSupplementary tool, not a primary filtration system — works best alongside carbon filters, not instead of them\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eUsage guidance\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDeployment\u003c\/strong\u003e\u003cbr\u003e\nOpen the lid, shake gently, and place the tub in your target area — typically outside the grow room or in adjoining spaces where smell might escape. You can remove gel from the tub and spread it across a wider surface to increase air exposure and fragrance strength. Not designed for in-tent use; your carbon filter handles that job.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003ePlacement strategy\u003c\/strong\u003e\u003cbr\u003e\nBest suited to utility rooms, corridors, external sheds, or any area where odour tends to linger. Think of it as a proactive backstop rather than a primary solution.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eMaintenance\u003c\/strong\u003e\u003cbr\u003e\nSeal the lid between uses. Once potency drops, give it a good shake to refresh. Gels typically remain effective for weeks to months depending on size and room conditions.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFormat: \u003cstrong\u003eSemi-solid gel (repositionable)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eActive mechanism: \u003cstrong\u003eTwo-stage odour neutralisation — molecular breakdown followed by essential oil release\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eAvailable sizes: \u003cstrong\u003e1 litre, 4 litre\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eScent options: \u003cstrong\u003eOriginal, Fresh Linen, Orange, Bubblegum, Banoffee, Strawberries \u0026amp; Cream\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eAdditional properties: \u003cstrong\u003eAnti-bacterial, anti-fungal\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eActive ingredients: \u003cstrong\u003e60+ component formula\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eStorage: \u003cstrong\u003eSeal lid between uses; refresh by shaking\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWho this is for\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGrowers running carbon filtration who want a supplementary odour control backup\u003c\/li\u003e\n\u003cli\u003eAnyone with utility rooms, sheds, or external growing spaces where smell escape is a concern\u003c\/li\u003e\n\u003cli\u003eGrowers who prefer active neutralisation over passive masking\u003c\/li\u003e\n\u003cli\u003eBudget-conscious operators looking for an affordable complement to primary ventilation\u003c\/li\u003e\n\u003cli\u003eAnyone wanting flexibility to adjust coverage across multiple small areas\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eOur take\u003c\/h3\u003e\n\u003cp\u003eOCD Gels are proper odour control that does what it says — breaks down smells rather than hoping they'll go away. The formulation is genuinely stronger than the alternatives, and the semi-solid format means you're not locked into one placement or coverage level.\u003c\/p\u003e\n\u003cp\u003eBest used as part of a layered approach — carbon filter doing the heavy lifting, OCD handling secondary spaces and problem areas. Good time to buy while stock lasts, especially if you're setting up a complete ventilation strategy without overspending on one component.\u003c\/p\u003e\n\n\u003c\/section\u003e","brand":"Global Air Supplies","offers":[{"title":"Bubblegum - 1L","offer_id":44147916505258,"sku":"39985","price":16.99,"currency_code":"GBP","in_stock":true},{"title":"Bubblegum - 4L","offer_id":44147916538026,"sku":"811236","price":35.99,"currency_code":"GBP","in_stock":true},{"title":"Bubblegum - 22L","offer_id":44147916570794,"sku":"811241","price":139.99,"currency_code":"GBP","in_stock":true},{"title":"Fresh Linen - 1L","offer_id":44147916603562,"sku":"39995","price":16.99,"currency_code":"GBP","in_stock":true},{"title":"Fresh Linen - 4L","offer_id":44147916636330,"sku":"811240","price":44.99,"currency_code":"GBP","in_stock":true},{"title":"Fresh Linen - 22L","offer_id":44147916669098,"sku":"811245","price":139.99,"currency_code":"GBP","in_stock":false},{"title":"Lemon - 1L","offer_id":44147916701866,"sku":"39975","price":16.99,"currency_code":"GBP","in_stock":true},{"title":"Lemon - 4L","offer_id":44147916734634,"sku":"811237","price":44.99,"currency_code":"GBP","in_stock":true},{"title":"Lemon - 22L","offer_id":44147916767402,"sku":"811242","price":139.99,"currency_code":"GBP","in_stock":false},{"title":"Orange - 1L","offer_id":44147916800170,"sku":"39980","price":16.99,"currency_code":"GBP","in_stock":true},{"title":"Orange - 4L","offer_id":44147916832938,"sku":"811238","price":44.99,"currency_code":"GBP","in_stock":true},{"title":"Orange - 22L","offer_id":44147916865706,"sku":"811243","price":139.99,"currency_code":"GBP","in_stock":true},{"title":"Original - 1L","offer_id":44147916898474,"sku":"39990","price":16.99,"currency_code":"GBP","in_stock":true},{"title":"Original - 4L","offer_id":44147916931242,"sku":"811239","price":44.99,"currency_code":"GBP","in_stock":true},{"title":"Original - 22L","offer_id":44147916964010,"sku":"811244","price":139.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/5540\/5400\/products\/HYD-2705.jpg?v=1670858439"},{"product_id":"carboair-inline-carbon-filters","title":"CarboAir Inline Carbon Filters","description":"\u003csection class=\"gh-product-listing\"\u003e\n\u003ch2\u003eCarboAir Inline Carbon Filters — Premium Space-Saving Odour Control for Grow Rooms\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eBest for:\u003c\/strong\u003e Growers with tight spaces who want serious odour control without sacrificing headroom\u003c\/p\u003e\n\u003cdiv class=\"gh-our-thoughts\" role=\"note\" aria-label=\"Our thoughts\"\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eOur thoughts\u003c\/strong\u003e\u003cbr\u003eCarboAir inline filters are built differently from the usual stubby carbon filters you see everywhere. Hand-made in Europe with food-grade activated carbon, tested by Systemair, and designed to sit outside your tent — they're the choice for growers who understand that ventilation deserves proper kit. One we recommend a lot for anyone running tight on vertical space.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003eCarboAir Inline Carbon Filters are premium air extraction units designed to scrub unwanted odours from your grow room setup without eating into your growing space. Unlike traditional carbon filters that sit inside your tent taking up valuable headroom, these mount directly into your ductwork — giving you a cleaner install, quieter operation, and the ability to position your fan and filter outside your growing area entirely. Built with virgin activated granular carbon to EN12915 food-grade standards, backed by an 18-month warranty, and tested by Systemair themselves.\u003c\/p\u003e\n\u003ch3\u003eHow it compares\u003c\/h3\u003e\n\u003cp\u003eCarboAir sits in the premium inline filter tier. Here's the reality:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHand-made in Europe with food-grade activated carbon — no cheap pellet alternatives\u003c\/li\u003e\n\u003cli\u003eTested and approved by Systemair, the fan manufacturer. Third-party validation matters\u003c\/li\u003e\n\u003cli\u003eGranular carbon has 4x larger absorption surface than pellet alternatives, meaning longer life at lower weight\u003c\/li\u003e\n\u003cli\u003e60mm deep carbon bed outperforms budget brands running thinner layers\u003c\/li\u003e\n\u003cli\u003eIndustrial galvanised steel housing doubles as sound dampening — your extraction stays quiet\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBudget inline filters exist. They'll shift air. But if you're serious about odour control and want a setup that actually works with your fan rather than against it, this is the one.\u003c\/p\u003e\n\u003ch3\u003eUsage guidance\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eSpace-saving installation\u003c\/strong\u003e\u003cbr\u003eMount the filter and fan together outside your tent or room. Route ducting in, through the filter, and back out. You've freed up ceiling height for lights, canopy, or simply more breathing room in a tight space.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQuiet operation\u003c\/strong\u003e\u003cbr\u003eThe steel casing naturally dampens fan noise travelling through the ductwork. This matters when you're running extraction 24\/7.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFlexible positioning\u003c\/strong\u003e\u003cbr\u003eInline design means you can position your filter anywhere along your ducting run — roof, wall, outside the room entirely. No more fighting for floor or ceiling space.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOdour removal performance\u003c\/strong\u003e\u003cbr\u003eAir passes through a deep bed of virgin activated carbon. The correlation between granule size and filter perforation (55.5%) ensures air moves through evenly without bypassing carbon beds. Result: consistent odour control throughout your grow cycle.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePre-filter included\u003c\/strong\u003e\u003cbr\u003eMachine-washable pre-filter extends carbon bed life by catching dust and larger particles first.\u003c\/p\u003e\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailable sizes:\u003c\/strong\u003e 6\" (150mm), 8\" (200mm), 10\" (250mm), 12\" (315mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAirflow capacity:\u003c\/strong\u003e 6\"—900 m³\/hr | 8\"—1200 m³\/hr | 10\"—1250 m³\/hr | 12\"—1600 m³\/hr\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCarbon type:\u003c\/strong\u003e Virgin activated granular carbon (EN12915 food-grade certified)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCarbon bed depth:\u003c\/strong\u003e 60mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHousing:\u003c\/strong\u003e Industrial galvanised steel with zinc mesh carbon containment\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-filter:\u003c\/strong\u003e Machine washable, included\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 18 months\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacture:\u003c\/strong\u003e Hand-made in Europe\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWho this is for\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGrowers running tight on vertical space — inline design frees up ceiling height immediately\u003c\/li\u003e\n\u003cli\u003eAnyone serious about odour control without compromise — food-grade carbon delivers\u003c\/li\u003e\n\u003cli\u003eExperienced growers who understand that extraction is as important as lighting\u003c\/li\u003e\n\u003cli\u003eOperations using air-cooled lights or air conditioning where quiet, efficient scrubbing matters\u003c\/li\u003e\n\u003cli\u003eAnyone who's grown frustrated with budget filters underperforming or carbon beds choking airflow\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBest suited to growers who see ventilation as core infrastructure, not an afterthought.\u003c\/p\u003e\n\u003ch3\u003eOur take\u003c\/h3\u003e\n\u003cp\u003eThis is proper kit. European build quality, food-grade carbon, third-party tested, and actually designed to work with your extraction fan rather than against it. The space-saving benefit alone makes sense in most setups — the premium performance is just confidence on top.\u003c\/p\u003e\n\u003cp\u003eIf you're building a serious grow room or upgrading from a standard filter, worth picking up while stock lasts. Does exactly what an extraction system should do — silent, efficient, and effective day in, day out.\u003c\/p\u003e\n\u003c\/section\u003e","brand":"GAS UK","offers":[{"title":"6\"","offer_id":47915794825386,"sku":"5159","price":236.99,"currency_code":"GBP","in_stock":true},{"title":"8\"","offer_id":47915794858154,"sku":"765310","price":273.99,"currency_code":"GBP","in_stock":false},{"title":"10\"","offer_id":47915794890922,"sku":"5161","price":282.99,"currency_code":"GBP","in_stock":true},{"title":"12.5\"","offer_id":47915794923690,"sku":"5162","price":290.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/5540\/5400\/files\/carboairinlinefilter12.5inch.jpg?v=1769181073"},{"product_id":"air-titan-uv-c-sanitizer","title":"Air Titan UV-C Sanitizer","description":"\u003csection class=\"gh-product-listing\"\u003e\n\u003ch2\u003eAir Titan UV-C Sanitizer – Strong Performance, Sensible Cost\u003c\/h2\u003e\n\u003cdiv class=\"gh-our-thoughts\" role=\"note\" aria-label=\"Our thoughts\"\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eOur thoughts\u003c\/strong\u003e\u003cbr\u003eProfessional-grade performance at a more sensible cost. Carbon Filters capture and retain large airborne particles and bacteria. Does exactly what it should, day in, day out.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003ePlease note: The Air Titan UV-C Sanitiser is purchase to order, and may incur an additional wait for local collection and delivery.\u003c\/p\u003e\n\u003c\/section\u003e","brand":"GAS UK","offers":[{"title":"Default Title","offer_id":47915807244458,"sku":"765104","price":647.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/5540\/5400\/files\/airtitan.jpg?v=1769181484"},{"product_id":"ona-mist-apple-crumble-170g","title":"Ona Mist (Apple Crumble) - 170g","description":"\u003csection class=\"gh-product-listing\"\u003e\n\u003ch2\u003eOna Mist (Apple Crumble) - 170g\u003c\/h2\u003e\n\u003cp\u003eThe ONA Mist spray unit can be used with an ONA Mist dispenser or it can be used the old fashion way: just push the top down to spray the odour neutralising, apple crumble fragrance into the room when needed.\u003c\/p\u003e\n\u003c\/section\u003e","brand":"ONA","offers":[{"title":"Default Title","offer_id":47915810652330,"sku":"40325","price":12.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/5540\/5400\/files\/40325.webp?v=1769181605"},{"product_id":"ona-car-freshener-liquid-50ml","title":"ONA Car Freshener Liquid - 50ml","description":"\u003csection class=\"gh-product-listing\"\u003e\n\u003ch2\u003eONA Car Freshener Liquid - 50ml\u003c\/h2\u003e\n\n\u003cdiv class=\"gh-our-thoughts\" role=\"note\" aria-label=\"Our thoughts\"\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eOur thoughts\u003c\/strong\u003e\u003cbr\u003e\nReliable performance at a sensible price. Two revitalising scents: fresh linen and polar crystals. Gets the job done properly.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003eEnhance your driving experience with the Ona Car Freshener Refill Liquid. Specially designed for use with the Ona Car Freshener Plug-In device, these 50ml refill bottles are available in two refreshing scents: fresh linen and polar crystals.\u003c\/p\u003e\n\n\u003ch3\u003eOur take\u003c\/h3\u003e\n\u003cp\u003eReliable performance without overpaying for features you don't need. Worth picking up if you want equipment you can rely on.\u003c\/p\u003e\n\u003c\/section\u003e","brand":"ONA","offers":[{"title":"Fresh Linen","offer_id":47915814715562,"sku":"40418","price":2.29,"currency_code":"GBP","in_stock":true},{"title":"Polar Crystals","offer_id":47915814748330,"sku":"40419","price":1.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/5540\/5400\/files\/lr_culaolona9024_relleno_ona_car_polar_crystal.jpg?v=1769181699"},{"product_id":"odour-neutraliser-gel-3-litre","title":"Odour Neutraliser Gel 3 litre","description":"\u003csection class=\"gh-product-listing\"\u003e\n\u003ch2\u003eOdour Neutraliser Gel 3 Litre — Supplementary Odour Control for Growing Environments\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eBest for:\u003c\/strong\u003e Growers who need long-lasting, non-toxic odour control outside their growing space without running extra extraction systems\u003c\/p\u003e\n\u003cdiv class=\"gh-our-thoughts\" role=\"note\" aria-label=\"Our thoughts\"\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eOur thoughts\u003c\/strong\u003e\u003cbr\u003eThis is proper supplementary odour control — the kind of thing that sits outside your tent or in an adjoining space and actually works without faffing about. It's not replacing your carbon filter, but it'll handle the perimeter smells and give you peace of mind when you need it. One we recommend a lot for growers who want simple, non-toxic odour management.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003eOdour Neutraliser Gel 3 litre is a \u003cstrong\u003econcentrated odour-neutralising gel\u003c\/strong\u003e designed to manage unwanted smells in growing environments and surrounding spaces. Unlike sprays or masking products, this gel actively captures and neutralises odorous compounds in the air, then leaves behind a pleasant fragrance. It's non-toxic, pet-friendly, and requires zero electricity or complex setup — just open the lid and place it where you need it.\u003c\/p\u003e\n\u003ch3\u003eHow it compares\u003c\/h3\u003e\n\u003cp\u003eThis sits in the \u003cstrong\u003esupplementary odour control category\u003c\/strong\u003e — a middle ground between sprays and professional extraction systems.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMuch longer-lasting than aerosols (weeks vs. hours)\u003c\/li\u003e\n\u003cli\u003eNon-toxic, unlike some chemical alternatives\u003c\/li\u003e\n\u003cli\u003eNo power requirement — passive and maintenance-free\u003c\/li\u003e\n\u003cli\u003eSignificantly cheaper than upgrading ventilation or adding secondary extraction\u003c\/li\u003e\n\u003cli\u003eWorks best alongside, not instead of, a carbon filter\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThink of it as perimeter odour defence — stopping smells from escaping communal areas while your main extraction does the heavy lifting in the tent itself.\u003c\/p\u003e\n\u003ch3\u003eUsage guidance\u003c\/h3\u003e\n\u003cp\u003eThis gel works best when deployed strategically outside your growing space:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBasic placement\u003c\/strong\u003e\u003cbr\u003eSimply remove the lid and position the tub in the area you want to treat. The gel will actively neutralise odours passively. No setup required.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEnhanced dispersion\u003c\/strong\u003e\u003cbr\u003ePosition the tub near a fan to help circulate the neutralising compounds around the space more effectively. This speeds up coverage but will also accelerate consumption.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMulti-room coverage\u003c\/strong\u003e\u003cbr\u003eYou can pour portions into separate shallow containers and distribute them around different areas — useful for larger spaces or multiple rooms.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePerformance refresh\u003c\/strong\u003e\u003cbr\u003eScrew the lid back on periodically and shake the tub to remix the gel and ensure even dispersion of the active ingredients. This extends effectiveness.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCritical: location matters\u003c\/strong\u003e\u003cbr\u003eDo not place inside your grow tent or flowering area. Strong odour neutralisers can actually alter the flavour profile of plant foliage over time if used in direct contact with crops. Keep it outside or in adjoining spaces.\u003c\/p\u003e\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSize: \u003cstrong\u003e3 litre gel tub\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eComposition: \u003cstrong\u003eConcentrated gel formula with suspended essential oils\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eType: \u003cstrong\u003eOdour-neutralising (binds with malodorous compounds rather than masking)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eSafety: \u003cstrong\u003eNon-toxic and pet-friendly\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eApplication: \u003cstrong\u003ePassive — open lid and position\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eDuration: \u003cstrong\u003e4–6 weeks under normal use (lid partially open); 2–4 weeks with maximum odour control (lid fully open)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eAvailable fragrances: \u003cstrong\u003eCherry Burst, Bubblegum Boom, Linen Fresh\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eSetup: \u003cstrong\u003eNo electricity or installation required\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWho this is for\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGrowers wanting supplementary odour control without upgrading their extraction system\u003c\/li\u003e\n\u003cli\u003eAnyone managing smells in shared spaces, spare rooms, or multi-room setups\u003c\/li\u003e\n\u003cli\u003eHouseholds with pets or family members — non-toxic and safe alternative to chemical sprays\u003c\/li\u003e\n\u003cli\u003eGrowers who need longer-lasting odour management than aerosols but want simplicity over complexity\u003c\/li\u003e\n\u003cli\u003eBudget-conscious growers looking for effective, low-cost environmental control\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eParticularly suited to setups where \u003cstrong\u003epassive, maintenance-free odour management matters more than active ventilation upgrades\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003eOur take\u003c\/h3\u003e\n\u003cp\u003eThis is straightforward supplementary odour control that actually works and doesn't overcomplicate things. It's the kind of product that sits quietly outside your tent and handles what your carbon filter doesn't quite reach. Long-lasting, non-toxic, zero faffing about.\u003c\/p\u003e\n\u003cp\u003eGood time to buy while stock lasts. Does exactly what it should — neutralises odours without the expense or hassle of upgrading your entire extraction setup.\u003c\/p\u003e\n\u003c\/section\u003e","brand":"ODOUR NEUTRALISER","offers":[{"title":"Cherry Burst","offer_id":47915842338986,"sku":"40404","price":36.49,"currency_code":"GBP","in_stock":false},{"title":"Bubblegum Boom","offer_id":47915842371754,"sku":"40406","price":33.49,"currency_code":"GBP","in_stock":true},{"title":"Linen Fresh","offer_id":47915842404522,"sku":"40407","price":36.49,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/5540\/5400\/files\/OdourNeutraliserGel3litre_53656a01-050b-47e9-b8ff-c5d6295f6817.jpg?v=1769182081"},{"product_id":"odour-neutraliser-gel-1-litre","title":"Odour Neutraliser Gel 1 litre","description":"\u003csection class=\"gh-product-listing\"\u003e\n\u003ch2\u003eOdour Neutraliser Gel 1 litre\u003c\/h2\u003e\n\u003cp\u003eStay on top of unwanted smells with a tub of Odour Neutraliser Gel. These gels are extremely potent while remaining non toxic and pet friendly. They work to neutralise odours, leaving behind enticing fragrances. Choose from Cherry Burst, Bubblegum Boom and Linen Fresh.\u003c\/p\u003e\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eVolume: \u003cstrong\u003e1L\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e","brand":"ODOUR NEUTRALISER","offers":[{"title":"Cherry Burst","offer_id":47915842666666,"sku":"40401","price":13.49,"currency_code":"GBP","in_stock":true},{"title":"Bubblegum Boom","offer_id":47915842699434,"sku":"40402","price":13.49,"currency_code":"GBP","in_stock":false},{"title":"Linen Fresh","offer_id":47915842732202,"sku":"40403","price":13.49,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/5540\/5400\/files\/OdourNeutraliserGel.jpg?v=1769182091"},{"product_id":"ona-gel-bucket-20kg","title":"Ona Gel Bucket - 20Kg","description":"\u003csection class=\"gh-product-listing\"\u003e\n\u003ch2\u003eOna Gel Bucket 20Kg — Silent Odour Control for Indoor Growing Spaces\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eBest for:\u003c\/strong\u003e Growers wanting passive, electricity-free odour neutralisation for adjoining rooms and living spaces\u003c\/p\u003e\n\u003cdiv class=\"gh-our-thoughts\" role=\"note\" aria-label=\"Our thoughts\"\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eOur thoughts\u003c\/strong\u003e\u003cbr\u003eONA Gel is the real deal when it comes to odour neutralising — it's been the industry standard since 1995 for good reason. This 20kg bucket is the smart buy if you're serious about odour control without running fans or replacing filters. Bulk size means you can stretch your budget across multiple spaces or smaller containers.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003eONA Gel Bucket 20Kg is a \u003cstrong\u003epassive evaporative odour neutraliser\u003c\/strong\u003e made from naturally sourced essential oils suspended in a polymer gel. It works by releasing odour-neutralising molecules through natural evaporation — no electricity, no fans required. You simply open the lid and let it do the job. The 20kg bucket format gives you serious value if you're scaling odour control across multiple rooms or want to portion gel into smaller containers for different spaces.\u003c\/p\u003e\n\u003ch3\u003eHow it compares\u003c\/h3\u003e\n\u003cp\u003eONA sits in a different category to carbon filters — not a replacement, but a proper complement.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003evs carbon filters:\u003c\/strong\u003e Passive, silent, no maintenance or replacements needed. Carbon filters are more effective for heavy-duty grows, but ONA works better in living spaces without noise or electricity draw\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003evs standard air fresheners:\u003c\/strong\u003e True odour neutraliser, not a masking agent. Breaks down odour molecules instead of covering them up\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003evs competitor gels (Sure Air):\u003c\/strong\u003e ONA is the market leader with 30 years' track record. This 20kg size beats the 5L maximum from alternatives for bulk operations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eReal talk: use this in adjoining rooms, living spaces, and hallways — not inside active growing areas during cultivation.\u003c\/p\u003e\n\u003ch3\u003eUsage guidance\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eStandard setup\u003c\/strong\u003e\u003cbr\u003eOpen the bucket lid and position in the room or space where odour control is needed. The gel disperses continuously through natural evaporation. No setup required.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eScaling your operation\u003c\/strong\u003e\u003cbr\u003eMany growers scoop gel from the 20kg bucket into smaller 4-litre containers for different areas. This is where the bulk buy saves serious money versus buying multiple smaller jars.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEnhancing dispersion (optional)\u003c\/strong\u003e\u003cbr\u003ePair with an ONA Breeze fan (sold separately) to accelerate particle distribution across larger spaces. A 4-litre container with a fan lasts roughly 6 weeks, so the 20kg bucket provides months of coverage.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eScent selection\u003c\/strong\u003e\u003cbr\u003eAvailable in Pro (clean, neutral), Polar Crystal, Fresh Linen, Apple Crumble, or Tropic. Choose based on your preference — the neutralising effect is the same across all variants.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePlacement — critical\u003c\/strong\u003e\u003cbr\u003eUse in adjoining rooms, living spaces, hallways, or ducting exit areas. Do not place inside active growing areas during cultivation — the gel's active ingredients can interact with plant volatiles and reduce effectiveness.\u003c\/p\u003e\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSize: \u003cstrong\u003e20kg bucket (20-litre capacity)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eType: \u003cstrong\u003eEvaporative gel odour neutraliser\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eActive ingredient: \u003cstrong\u003eComplex blend of naturally sourced essential oils in polymer gel suspension\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eMethod: \u003cstrong\u003ePassive dispersion through natural evaporation\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eActivation: \u003cstrong\u003eRemove lid to begin odour neutralisation\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eToxicity: \u003cstrong\u003eNon-toxic, safe for use around people, pets, and plants\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eEnvironmental: \u003cstrong\u003eEnvironmentally friendly formula\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eScent variants: \u003cstrong\u003ePro, Polar Crystal, Fresh Linen, Apple Crumble, Tropic\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ePower requirement: \u003cstrong\u003eNone (works passively; optional fan accessory available)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eContainer: \u003cstrong\u003eIndustrial-grade plastic bucket with removable lid\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWho this is for\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFirst-time growers looking for a simple, maintenance-free odour control solution\u003c\/li\u003e\n\u003cli\u003eResidential growers prioritising silent operation and discretion\u003c\/li\u003e\n\u003cli\u003eAnyone scaling multiple growing spaces and wanting to cut electricity costs\u003c\/li\u003e\n\u003cli\u003eGrowers using ONA as a supplement to existing carbon filtration\u003c\/li\u003e\n\u003cli\u003eBudget-conscious operators who want value in bulk format\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eParticularly well suited to situations where \u003cstrong\u003esilent operation and low maintenance matter more than maximum heavy-duty filtration\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003eOur take\u003c\/h3\u003e\n\u003cp\u003eThis is the odour control solution that's earned its reputation over three decades. The 20kg bucket format is genuinely smart buying — you get bulk odour neutralisation at a price that makes sense, and the flexibility to use it across multiple spaces or portion it out to smaller containers.\u003c\/p\u003e\n\u003cp\u003eWorth picking up while stock lasts if you're setting up your first grow or expanding to adjoining rooms. Does exactly what it should, day in, day out.\u003c\/p\u003e\n\u003c\/section\u003e","brand":"ONA","offers":[{"title":"Pro","offer_id":47915847811242,"sku":"40220","price":206.99,"currency_code":"GBP","in_stock":true},{"title":"Fresh Linen","offer_id":47915847844010,"sku":"40205","price":206.99,"currency_code":"GBP","in_stock":true},{"title":"Tropics","offer_id":47915847876778,"sku":"40427","price":206.99,"currency_code":"GBP","in_stock":true},{"title":"Polar Crystal","offer_id":47915847909546,"sku":"40221","price":169.99,"currency_code":"GBP","in_stock":true},{"title":"Apple Crumble","offer_id":47915847942314,"sku":"40206","price":165.49,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/5540\/5400\/files\/ONA-AirGelTub20Litre.jpg?v=1769182241"},{"product_id":"ona-liquid-bottle-922ml","title":"Ona Liquid Bottle - 922ml","description":"\u003csection class=\"gh-product-listing\"\u003e\n\u003ch2\u003eONA Liquid Bottle 922ml — Professional Odour Control for Indoor Growing\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eBest for:\u003c\/strong\u003e Growers needing flexible, natural odour neutralisation without the bulk of passive gels or the cost of full carbon filter systems\u003c\/p\u003e\n\u003cdiv class=\"gh-our-thoughts\" role=\"note\" aria-label=\"Our thoughts\"\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eOur thoughts\u003c\/strong\u003e\u003cbr\u003eONA Liquid is one of those products that does exactly what it claims — neutralises airborne odours on contact using natural essential oils instead of just masking them. It's versatile enough to work in misting systems, spray bottles, or diluted for larger spaces. One we recommend a lot for growers who want control over their odour management without getting locked into passive solutions.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003eONA Liquid is a \u003cstrong\u003econcentrated water-based odour neutraliser\u003c\/strong\u003e formulated with natural essential oils to permanently eliminate airborne odours rather than mask them with perfume. At 922ml per bottle, you get a professional-grade solution that can be deployed flexibly — sprayed directly into the air, added to misting systems, or diluted for larger coverage areas. The formula works on contact, reacting with odour molecules and rendering them inert, leaving behind a fresh, pleasant scent. It's the kind of product that gives you control over your growing environment without having to choose between passive gels or expensive extraction systems.\u003c\/p\u003e\n\u003ch3\u003eHow it compares\u003c\/h3\u003e\n\u003cp\u003eONA Liquid sits in the \u003cstrong\u003eflexible, active tier\u003c\/strong\u003e of odour control solutions.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003evs ONA Gel:\u003c\/strong\u003e Gel is passive and continuous; Liquid is active and flexible. Pick Liquid if you want control over timing and intensity\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003evs ONA Blocks:\u003c\/strong\u003e Blocks are place-and-forget for small spaces; Liquid covers larger areas and integrates with misting systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003evs Carbon filters:\u003c\/strong\u003e Filters handle volume; Liquid handles lingering smells. Most growers use them together for best results\u003c\/li\u003e\n\u003cli\u003eNatural formula throughout — no synthetic masking, no harsh chemicals\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eUsage guidance\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDirect spray application\u003c\/strong\u003e\u003cbr\u003eUse neat or lightly diluted in a hand sprayer. Spray into the air or around the growing space as needed. Works on contact, so a few spritzes covers effectively.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMisting system integration\u003c\/strong\u003e\u003cbr\u003eAdd to commercial misting systems or humidifiers. Dilute according to system manufacturer guidance. The neutraliser disperses through the mist and tackles airborne odours across larger areas.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSupplementary to extraction\u003c\/strong\u003e\u003cbr\u003eWorks brilliantly alongside carbon filter and fan setups. If extraction handles 80% of the smell, ONA Liquid catches the remaining lingering odours without doubling your setup costs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImportant note:\u003c\/strong\u003e ONA is powerful stuff. Never allow treated air to linger around flowering plants — the neutraliser can permanently affect plant flavour and aroma if it comes into prolonged contact. Use it in separate spaces, or time applications carefully.\u003c\/p\u003e\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eVolume: \u003cstrong\u003e922ml (31 fl oz) per bottle\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eFormat: \u003cstrong\u003eConcentrated liquid — requires dilution for misting systems\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eBase: \u003cstrong\u003eWater-based, easily dilutable\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eComposition: \u003cstrong\u003eNatural essential oil formula\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eSafety: \u003cstrong\u003eSafe around people, pets, and plants (when used correctly)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eAvailable scents: \u003cstrong\u003eFruit Fusion, Apple Crumble, PRO, Fresh Linen, Polar Crystal, Tropics, Lemongrass\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCase pack: \u003cstrong\u003e9 units per case (bulk option available)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWho this is for\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eIndoor growers managing odour in shared housing or apartments\u003c\/li\u003e\n\u003cli\u003eOperations running supplementary odour control alongside carbon filtration\u003c\/li\u003e\n\u003cli\u003eGrowers wanting active control — timing and intensity — over passive solutions\u003c\/li\u003e\n\u003cli\u003eAnyone with existing misting systems or humidifiers who can integrate odour control\u003c\/li\u003e\n\u003cli\u003eCommercial kitchens, pet facilities, or storage areas needing natural odour elimination\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eParticularly suited to growers who prioritise \u003cstrong\u003eflexibility and cost-effectiveness over set-and-forget solutions\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003eOur take\u003c\/h3\u003e\n\u003cp\u003eThis is proper professional-grade odour control at a price that makes sense alongside extraction or as a standalone solution for smaller spaces. Natural formula, multiple scent options, and genuine neutralisation — not masking.\u003c\/p\u003e\n\u003cp\u003eIf you're managing smell in an indoor growing setup and want more flexibility than a gel can offer, worth picking up. Does exactly what it should, without overcomplicating your air management.\u003c\/p\u003e\n\u003c\/section\u003e","brand":"ONA","offers":[{"title":"Fresh Linen","offer_id":47915848269994,"sku":"40300","price":22.99,"currency_code":"GBP","in_stock":true},{"title":"Tropics","offer_id":47915848302762,"sku":"40222","price":22.99,"currency_code":"GBP","in_stock":true},{"title":"Apple Crumble","offer_id":47915848335530,"sku":"40223","price":22.99,"currency_code":"GBP","in_stock":true},{"title":"Polar Crystal","offer_id":47915848368298,"sku":"40224","price":22.99,"currency_code":"GBP","in_stock":false},{"title":"Pro","offer_id":47915848401066,"sku":"40225","price":22.99,"currency_code":"GBP","in_stock":true},{"title":"Fruit Fusion","offer_id":47915848433834,"sku":"40480","price":22.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/5540\/5400\/files\/ONALiquid1LforGel-PotsandMistingDome.jpg?v=1769182262"},{"product_id":"ona-spray-250ml","title":"Ona Spray - 250ml","description":"\u003csection class=\"gh-product-listing\"\u003e\n\u003ch2\u003eONA Spray 250ml — Professional Odour Neutraliser for Grow Rooms\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eBest for:\u003c\/strong\u003e Growers needing quick, effective odour control in small-to-medium spaces without the cost of a full ventilation system\u003c\/p\u003e\n\u003cdiv class=\"gh-our-thoughts\" role=\"note\" aria-label=\"Our thoughts\"\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eOur thoughts\u003c\/strong\u003e\u003cbr\u003eONA's been doing this since 1995, and it shows. This spray genuinely neutralises odours instead of just spraying perfume at the problem — that's the key difference. For a small grow room or when you need rapid odour control, it's a practical solution that works and doesn't leave the place reeking of air freshener. One we recommend regularly for growers who want a simple, affordable response to odour management.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003eONA Spray 250ml is a \u003cstrong\u003eprofessional-grade odour neutraliser\u003c\/strong\u003e designed to eliminate unwanted smells in grow rooms and small enclosed spaces. Unlike standard air fresheners that mask odours with fragrance, ONA uses a blend of natural essential oils to chemically break down odour molecules through adsorption, absorption, and chemical reaction — meaning the smell actually disappears, not just gets covered up. It's compact, ready-to-use, and ideal for situations where you need quick, targeted odour control without installing expensive carbon filtration systems.\u003c\/p\u003e\n\u003ch3\u003eHow it compares\u003c\/h3\u003e\n\u003cp\u003eONA Spray sits between quick-fix air fresheners and professional ventilation systems.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTrue odour neutralisation, not masking — uses essential oils to eliminate molecules at source\u003c\/li\u003e\n\u003cli\u003ePortable and affordable compared to carbon filter systems (which start at £50+)\u003c\/li\u003e\n\u003cli\u003eFaster deployment than ONA Gel for immediate odour response\u003c\/li\u003e\n\u003cli\u003eNatural formula — no synthetic chemicals or heavy perfume residue\u003c\/li\u003e\n\u003cli\u003eOne-bottle cost vs. ongoing investment in filters or professional systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThink of it as the practical middle ground: too small to replace a proper extraction system, but far more effective than grabbing a can of something from the supermarket.\u003c\/p\u003e\n\u003ch3\u003eUsage guidance\u003c\/h3\u003e\n\u003cp\u003eONA Spray works best when you understand what it's for.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImmediate odour control\u003c\/strong\u003e\u003cbr\u003eAim a short, strong burst high into the centre of your grow room. Let it disperse naturally. The spray will gradually spread and neutralise odours without leaving heavy fragrance behind. Works best in small-to-medium spaces up to roughly 2–3 metres in any direction.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTargeted application\u003c\/strong\u003e\u003cbr\u003eUse on specific areas or during peak odour periods rather than constant spraying. One or two bursts typically handles a small room effectively.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAlongside other systems\u003c\/strong\u003e\u003cbr\u003eONA Spray complements carbon filters and gel products — it's not a replacement for proper ventilation, but a practical response tool when you need immediate results. Works well for emergency odour spikes or in spaces where permanent extraction isn't practical.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eScent options\u003c\/strong\u003e\u003cbr\u003eAvailable in six variants: Fruit Fusion, PRO, Fresh Linen, Tropics, Apple Crumble, and Lemongrass. The fragrance disperses quickly, so you're left with neutralised air, not a heavily scented room.\u003c\/p\u003e\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eVolume: \u003cstrong\u003e250ml (8 fl oz)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eFormat: \u003cstrong\u003eReady-to-use pump\/trigger spray bottle\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eActive ingredients: \u003cstrong\u003eNatural essential oils blend\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eFormula base: \u003cstrong\u003eWater, essential oils, polysorbate 20\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eMechanism: \u003cstrong\u003eAdsorption, absorption, and chemical reaction\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eScent variants: \u003cstrong\u003eFruit Fusion, PRO, Fresh Linen, Tropics, Apple Crumble, Lemongrass\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eRoom size suitability: \u003cstrong\u003eSmall-to-medium spaces (up to ~2–3 metres radius)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eSafety: \u003cstrong\u003eNatural formula, safe for plant and pet environments\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWho this is for\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGrowers with small-to-medium grow rooms needing quick odour response\u003c\/li\u003e\n\u003cli\u003eAnyone using carbon filters who wants a backup for peak odour periods\u003c\/li\u003e\n\u003cli\u003eBudget-conscious growers who can't justify £50+ ventilation systems yet\u003c\/li\u003e\n\u003cli\u003eGrowers wanting a natural, plant-safe odour solution\u003c\/li\u003e\n\u003cli\u003eFirst-time growers testing odour control approaches before investing in permanent systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eParticularly suited to spaces where \u003cstrong\u003espeed and simplicity matter more than 24\/7 industrial-scale control\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003eOur take\u003c\/h3\u003e\n\u003cp\u003eONA's got 30 years in the odour game for a reason. This spray genuinely works — it neutralises rather than masks — and at this price point, it's a sensible tool for any grow room setup, especially smaller ones.\u003c\/p\u003e\n\u003cp\u003eGood time to pick up while clearance stock lasts. Doesn't replace proper ventilation, but for targeted odour control in tight spaces or as a backup to other systems, it's worth having on the shelf.\u003c\/p\u003e\n\u003c\/section\u003e","brand":"ONA","offers":[{"title":"Pro","offer_id":47915848728746,"sku":"40400","price":9.99,"currency_code":"GBP","in_stock":true},{"title":"Apple Crumble","offer_id":47915848761514,"sku":"40410","price":9.99,"currency_code":"GBP","in_stock":true},{"title":"Fresh Linen","offer_id":47915848794282,"sku":"40405","price":9.99,"currency_code":"GBP","in_stock":true},{"title":"Tropics","offer_id":47915848827050,"sku":"40415","price":9.99,"currency_code":"GBP","in_stock":true},{"title":"Fruit Fusion","offer_id":47915848859818,"sku":"40475","price":9.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/5540\/5400\/files\/ONASpray250ml.jpg?v=1769182272"},{"product_id":"ona-gel-pot-732g","title":"Ona Gel Pot - 732g","description":"\u003csection class=\"gh-product-listing\"\u003e\n\u003ch2\u003eONA Gel Pot 732g — Natural Odour Neutraliser for Grow Rooms\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eBest for:\u003c\/strong\u003e Growers wanting passive, hassle-free odour control without installation or electricity\u003c\/p\u003e\n\u003cdiv class=\"gh-our-thoughts\" role=\"note\" aria-label=\"Our thoughts\"\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eOur thoughts\u003c\/strong\u003e\u003cbr\u003eThis is one of those products that does exactly what it says on the tin. ONA Gel has been knocking odours out since 1995, and for good reason — it actually neutralises rather than masks. Pop the lid, stick it in a corner, and it just gets on with the job. Perfect if you're running a small setup or want a no-fuss backup layer to your ventilation.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003eONA Gel Pot is a \u003cstrong\u003e732g container of natural odour-neutralising gel\u003c\/strong\u003e designed to eliminate unwanted smells in grow rooms and enclosed spaces. Unlike air fresheners that just mask problems, ONA uses a proprietary blend of essential oils suspended in polymer gel to actively break down odour molecules through adsorption and chemical reaction. No installation. No electricity. No mess. Just open the lid and let it work.\u003c\/p\u003e\n\u003ch3\u003eHow it compares\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003evs. Carbon filters:\u003c\/strong\u003e Filters require ducting, fans, and ongoing maintenance. ONA works passively anywhere — best used together for maximum coverage\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003evs. Air fresheners:\u003c\/strong\u003e Those just perfume the air. ONA neutralises odours at source — the molecules are actually broken down, not hidden\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003evs. Ozone generators:\u003c\/strong\u003e Ozone is industrial-strength and requires safety precautions. ONA is safe around people, pets, and plants\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBottom line: ONA is the simplest, most affordable layer in a proper odour control strategy.\u003c\/p\u003e\n\u003ch3\u003eUsage guidance\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003ePlacement\u003c\/strong\u003e\u003cbr\u003ePosition the pot on an elevated spot — a shelf or table near the centre of your space works best. Keep it away from direct airflow near plants to avoid interfering with their natural aroma. Many growers place it outside the grow room entirely or near extraction points for maximum effect.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow long does it last?\u003c\/strong\u003e\u003cbr\u003eUnder normal use (lid partially open): 4–6 weeks. Lid fully open for maximum odour control: 2–4 weeks. Duration depends on air movement, humidity, and temperature in your space.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGetting the most from it\u003c\/strong\u003e\u003cbr\u003eOccasionally stir or agitate the gel to keep it working at full strength. Once the gel drops below one-third full, you can top it up with ONA's proprietary refill liquid rather than buying a new pot.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePart of a bigger picture\u003c\/strong\u003e\u003cbr\u003eONA Gel works brilliantly as a supplementary layer alongside carbon filters or inline fans. Most experienced growers use both — proper extraction handles the volume, ONA handles any residual odours or localised spots.\u003c\/p\u003e\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eContainer size: \u003cstrong\u003e732g (one-litre jar)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eComposition: \u003cstrong\u003eEssential oils (plant-derived) suspended in polymer gel\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eMechanism: \u003cstrong\u003ePassive evaporation and molecular adsorption\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eToxicity: \u003cstrong\u003eNon-toxic, safe around people, pets, and plants\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eEnvironmental: \u003cstrong\u003eOrganic, biodegradable, environmentally friendly\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eAvailable fragrances: \u003cstrong\u003eFresh Linen, Pro, Tropics, Apple Crumble, Fruit Fusion\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eRefillable: \u003cstrong\u003eYes — top up with ONA proprietary liquid\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWho this is for\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSmall to medium grow room operators wanting odour control without installation\u003c\/li\u003e\n\u003cli\u003eGrowers running setups without permanent ventilation systems\u003c\/li\u003e\n\u003cli\u003eAnyone wanting a backup odour layer alongside carbon filters\u003c\/li\u003e\n\u003cli\u003eBudget-conscious growers who need something that works and doesn't break the bank\u003c\/li\u003e\n\u003cli\u003eOperators prioritising discretion and simplicity over complexity\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eOur take\u003c\/h3\u003e\n\u003cp\u003eONA Gel is proven kit that's been shifting odours reliably for nearly 30 years. It's natural, it actually works, and it costs a fraction of a carbon filter system. Pop it in a corner and forget about it — that's the appeal.\u003c\/p\u003e\n\u003cp\u003eIf you're setting up a small space, want emergency odour control, or just fancy an extra layer of peace of mind, this is worth picking up. One pot does the job properly without any faffing around.\u003c\/p\u003e\n\u003c\/section\u003e","brand":"ONA","offers":[{"title":"Pro","offer_id":47915849089194,"sku":"40110","price":22.99,"currency_code":"GBP","in_stock":true},{"title":"Fresh Linen","offer_id":47915849121962,"sku":"40100","price":22.99,"currency_code":"GBP","in_stock":true},{"title":"Apple Crumble","offer_id":47915849154730,"sku":"40105","price":22.99,"currency_code":"GBP","in_stock":true},{"title":"Tropics","offer_id":47915849187498,"sku":"40412","price":22.99,"currency_code":"GBP","in_stock":true},{"title":"Fruit Fusion","offer_id":47915849220266,"sku":"40465","price":22.99,"currency_code":"GBP","in_stock":true},{"title":"Polar Crystal","offer_id":47915849253034,"sku":"3970","price":22.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/5540\/5400\/files\/ONA-AirGelPot1LitreGroupShot.jpg?v=1769182284"},{"product_id":"ona-gel-pot-400g","title":"Ona Gel Pot - 400g","description":"\u003csection class=\"gh-product-listing\"\u003e\n\u003ch2\u003eOna Gel Pot 400g — Natural Odour Neutraliser for Indoor Growing Spaces\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eBest for:\u003c\/strong\u003e Growers needing portable, non-toxic odour control outside the grow room\u003c\/p\u003e\n\u003cdiv class=\"gh-our-thoughts\" role=\"note\" aria-label=\"Our thoughts\"\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eOur thoughts\u003c\/strong\u003e\u003cbr\u003eONA Gel is the industry standard for a reason — it actually neutralises odours rather than masking them, and it's been doing it reliably since 1995. The 400g pot is a smart entry point if you're new to odour management or need temporary cover in smaller spaces. Simple to use, safe around people and plants, and it does exactly what it says on the tin.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003eOna Gel Pot is a \u003cstrong\u003enatural odour neutraliser\u003c\/strong\u003e formulated from 32 essential oils and plant-derived compounds suspended in a polymer gel. Unlike air fresheners that simply mask smells, ONA works through three active mechanisms — adsorption, absorption, and chemical neutralisation — to permanently eliminate unwanted odours at source. The 400g pot provides 4–6 weeks of continuous odour control depending on room conditions, making it an affordable, low-hassle solution for indoor growing spaces.\u003c\/p\u003e\n\u003ch3\u003eHow it compares\u003c\/h3\u003e\n\u003cp\u003eONA Gel sits in a different space to carbon filters and premium air purification systems.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003evs. Carbon filters:\u003c\/strong\u003e Filters trap odours as air passes through; ONA neutralises them chemically. Filters last 2+ years, ONA lasts 4–6 weeks. Use both for comprehensive control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003evs. Ozone generators:\u003c\/strong\u003e Ozone damages plants and is toxic in high doses. ONA is non-toxic and plant-safe.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003evs. Spray products:\u003c\/strong\u003e ONA works continuously through passive evaporation. Sprays are one-off temporary fixes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThink of ONA as \u003cstrong\u003elocalized, passive odour management\u003c\/strong\u003e — not a complete system, but a reliable supplement that doesn't require any infrastructure.\u003c\/p\u003e\n\u003ch3\u003eUsage guidance\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003ePlacement\u003c\/strong\u003e\u003cbr\u003ePosition the pot in an elevated spot (table or shelf) roughly centre of the room you want to treat. Keep it outside the grow room itself — high-strength odour neutralisers can subtly affect plant aromatics if placed too close to flowering material.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003cbr\u003ePartially open the lid and leave it to evaporate naturally into the air. Occasionally stir or agitate the gel every week or so to maintain full potency and even evaporation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSizing\u003c\/strong\u003e\u003cbr\u003eA single 400g pot handles small-to-medium rooms effectively. For larger spaces, the ONA Breeze fan unit (1L or 4L options) speeds up evaporation and distribution.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRefilling\u003c\/strong\u003e\u003cbr\u003eOnce the gel drops below one-third capacity, you can top it up with ONA's liquid concentrate — no need to buy a new pot.\u003c\/p\u003e\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFormat: \u003cstrong\u003ePolymer gel in sealed pot\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eWeight: \u003cstrong\u003e400g\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eActive ingredients: \u003cstrong\u003e32 essential oils and plant-derived compounds\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eSafety: \u003cstrong\u003eNon-toxic, plant-safe, pet-safe, food-industry approved components\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eDuration: \u003cstrong\u003e4–6 weeks (varies by temperature, humidity, air movement)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eApplication method: \u003cstrong\u003ePassive evaporation; no power required\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eAvailable scents: \u003cstrong\u003ePRO, Apple Crumble, Polar Crystal, Fresh Linen, Fruit Fusion, Tropics, Lemongrass\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWho this is for\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGrowers with small-to-medium rooms needing supplementary odour control\u003c\/li\u003e\n\u003cli\u003eBudget-conscious operators who want entry-level odour management\u003c\/li\u003e\n\u003cli\u003eAnyone using carbon filters who needs additional coverage in living spaces\u003c\/li\u003e\n\u003cli\u003eGrowers wanting portable, setup-free odour solutions\u003c\/li\u003e\n\u003cli\u003eFirst-time buyers testing odour control without major investment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBest suited to spaces where \u003cstrong\u003econvenience and non-toxic simplicity matter more than industrial-scale control\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003eOur take\u003c\/h3\u003e\n\u003cp\u003eONA Gel is proper kit at a sensible price. It neutralises rather than masks, it's safe, and it doesn't require any electrical setup or maintenance beyond the occasional stir. The 400g pot is a solid entry-level odour control product that won't rinse your budget.\u003c\/p\u003e\n\u003cp\u003eUse it outside the grow room for best results, combine it with carbon filtration if you're serious about odour control, and refresh every 4–6 weeks. Good time to buy while stock lasts.\u003c\/p\u003e\n\u003c\/section\u003e","brand":"ONA","offers":[{"title":"Pro","offer_id":47915849646250,"sku":"40109","price":11.49,"currency_code":"GBP","in_stock":true},{"title":"Apple Crumble","offer_id":47915849679018,"sku":"40104","price":12.99,"currency_code":"GBP","in_stock":true},{"title":"Fresh Linen","offer_id":47915849711786,"sku":"40099","price":12.99,"currency_code":"GBP","in_stock":true},{"title":"Fruit Fusion","offer_id":47915849744554,"sku":"40460","price":12.99,"currency_code":"GBP","in_stock":true},{"title":"Tropics","offer_id":47915849777322,"sku":"40411","price":12.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/5540\/5400\/files\/ONA-AirGelPot400gGroupShot.jpg?v=1769182297"},{"product_id":"mammoth-lite-carbon-filters","title":"Mammoth Lite Carbon Filters","description":"\u003csection class=\"gh-product-listing\"\u003e\n\u003ch2\u003eMammoth Lite Carbon Filters – Professional Construction, Smart Pricing\u003c\/h2\u003e\n\u003cdiv class=\"gh-our-thoughts\" role=\"note\" aria-label=\"Our thoughts\"\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eOur thoughts\u003c\/strong\u003e\u003cbr\u003ePre-filled with activated carbon for proven smell control. One we sell a lot of for new growers.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003eThe Mammoth Lite Carbon Filter delivers solid, reliable odour control without the premium price tag. Lightweight, effective, and built for all standard grow tents, it’s the perfect choice for growers who want clean air and no nonsense.\u003c\/p\u003e\n\u003c\/section\u003e","brand":"MAMMOTH","offers":[{"title":"4” (100mm) \/ 300mm \/ 350 m3\/h","offer_id":47915868553386,"sku":"810401","price":31.99,"currency_code":"GBP","in_stock":true},{"title":"5” (125mm) \/ 300mm \/ 450 m3\/h","offer_id":47915868586154,"sku":"810402","price":34.99,"currency_code":"GBP","in_stock":false},{"title":"6” (150mm) \/ 300mm \/ 520 m3\/h","offer_id":47915868618922,"sku":"810403","price":39.99,"currency_code":"GBP","in_stock":true},{"title":"6” (150mm) \/ 600mm \/ 900 m3\/h","offer_id":47915868651690,"sku":"810404","price":64.99,"currency_code":"GBP","in_stock":true},{"title":"8” (200mm) \/ 600mm \/ 1220 m3\/h","offer_id":47915868684458,"sku":"810405","price":94.99,"currency_code":"GBP","in_stock":true},{"title":"10” (250mm) \/ 750mm \/ 1800 m3\/h","offer_id":47915868717226,"sku":"810406","price":114.99,"currency_code":"GBP","in_stock":true},{"title":"10” (250mm) \/ 1000mm \/ 2500 m3\/h","offer_id":47915868749994,"sku":"810407","price":144.99,"currency_code":"GBP","in_stock":true},{"title":"10” (250mm) \/ 1200mm \/ 3200 m3\/h","offer_id":47915868782762,"sku":"810408","price":189.99,"currency_code":"GBP","in_stock":true},{"title":"12” (315mm) \/ 1000mm \/ 2500 m3\/h","offer_id":47915868815530,"sku":"810409","price":159.99,"currency_code":"GBP","in_stock":true},{"title":"12” (315mm) \/ 1000mm \/ 3250 m3\/h","offer_id":47915868848298,"sku":"810410","price":184.99,"currency_code":"GBP","in_stock":true},{"title":"12” (315mm) \/ 1200mm \/4250 m3\/h","offer_id":47915868881066,"sku":"810411","price":229.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/5540\/5400\/files\/MammothLiteFilterFront.jpg?v=1769182516"},{"product_id":"complete-neutralizer-road-kit","title":"Complete Neutralizer Road Kit","description":"\u003csection class=\"gh-product-listing\"\u003e\n\u003ch2\u003eComplete Neutralizer Road Kit\u003c\/h2\u003e\n\u003cp\u003eThe Road Kit is great for killing smells on the move. Plug it into the 12-volt power outlet in your car for convenient, on-the-go odour elimination. The natural essential oils are gently heated up, leaving behind a pleasant fragrance.\u003c\/p\u003e\n\u003c\/section\u003e","brand":"NEUTRALIZER","offers":[{"title":"Default Title","offer_id":47915953553578,"sku":"40540","price":24.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/5540\/5400\/files\/2761.webp?v=1769184477"},{"product_id":"ozone-direct-plug-in-ozone-generator","title":"Ozone Direct - Plug-in Ozone Generator","description":"\u003csection class=\"gh-product-listing\"\u003e\n\u003ch2\u003eOzone Direct - Plug-in Ozone Generator\u003c\/h2\u003e\n\n\u003cdiv class=\"gh-our-thoughts\" role=\"note\" aria-label=\"Our thoughts\"\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eOur thoughts\u003c\/strong\u003e\u003cbr\u003e\nReliable performance at a sensible price. Gets the job done properly.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003eUnlike most ozone generators, this unit can be used both inside and outside the grow-space. This allows you to control odours while neutralising pathogenic mould and bacteria at the same time, reducing the likelihood of encountering issues like powdery mildew. The Plug-in Ozone Generator will keep the air fresh and clean in a small to medium sized spaces, and it's also ideal if you need to get rid of smells in a hurry.\u003c\/p\u003e\n\n\u003ch3\u003eOur take\u003c\/h3\u003e\n\u003cp\u003eReliable performance without overpaying for features you don't need. Worth picking up if you want equipment you can rely on.\u003c\/p\u003e\n\u003c\/section\u003e","brand":"GROW GADGETS","offers":[{"title":"Default Title","offer_id":47915980423338,"sku":"90520","price":22.49,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/5540\/5400\/files\/90520-Main.jpg?v=1769185213"},{"product_id":"ocd-gel-22-litre","title":"OCD Gel 22 litre","description":"\u003csection class=\"gh-product-listing\"\u003e\n\u003ch2\u003eOCD Gel 22 litre\u003c\/h2\u003e\n\u003cp\u003eOCD DEO-MAX Gel is a unique formula, scientifically tested and proven, professional odour eliminator.\u003c\/p\u003e\n\u003c\/section\u003e","brand":"OCD","offers":[{"title":"Fresh Linen","offer_id":47916077973674,"sku":"811245","price":139.99,"currency_code":"GBP","in_stock":true},{"title":"ORIGINAL","offer_id":47916078006442,"sku":"811244","price":139.99,"currency_code":"GBP","in_stock":true},{"title":"BUBBLEGUM","offer_id":47916078039210,"sku":"811241","price":139.99,"currency_code":"GBP","in_stock":true},{"title":"ORANGE","offer_id":47916078071978,"sku":"811243","price":139.99,"currency_code":"GBP","in_stock":true},{"title":"LEMON","offer_id":47916078104746,"sku":"811242","price":139.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/5540\/5400\/files\/811242_ocd_22_litre_lemon_1.jpg?v=1769187062"},{"product_id":"ocd-gel-4-litre","title":"OCD Gel 4 litre","description":"\u003csection class=\"gh-product-listing\"\u003e\n\u003ch2\u003eOCD Gel 4 litre\u003c\/h2\u003e\n\u003cp\u003eOCD DEO-MAX Gel is a unique formula, scientifically tested and proven, professional odour eliminator.\u003c\/p\u003e\n\u003c\/section\u003e","brand":"OCD","offers":[{"title":"Fresh Linen","offer_id":47916078825642,"sku":"811240","price":44.99,"currency_code":"GBP","in_stock":true},{"title":"ORIGINAL","offer_id":47916078858410,"sku":"811239","price":44.99,"currency_code":"GBP","in_stock":true},{"title":"BUBBLEGUM","offer_id":47916078891178,"sku":"811236","price":35.99,"currency_code":"GBP","in_stock":true},{"title":"ORANGE","offer_id":47916078923946,"sku":"811238","price":44.99,"currency_code":"GBP","in_stock":true},{"title":"LEMON","offer_id":47916078956714,"sku":"811237","price":44.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/5540\/5400\/files\/811237_lemon_4_litre_1.jpg?v=1769187085"},{"product_id":"ocd-30ml-pocket-spray","title":"OCD 30ml Pocket Spray","description":"\u003csection class=\"gh-product-listing\"\u003e\n\u003ch2\u003eOCD 30ml Pocket Spray — Professional Odour Control in Your Pocket\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eBest for:\u003c\/strong\u003e Growers wanting discreet, on-demand odour neutralisation without the footprint of larger systems\u003c\/p\u003e\n\u003cdiv class=\"gh-our-thoughts\" role=\"note\" aria-label=\"Our thoughts\"\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eOur thoughts\u003c\/strong\u003e\u003cbr\u003eOCD's two-stage process actually breaks down odour molecules rather than just masking them—that's the difference between a proper solution and air freshener. Concentrated formula, multiple scents, and antimicrobial properties thrown in. One growers genuinely rate over the big-name alternatives.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003eOCD 30ml Pocket Spray is a \u003cstrong\u003eprofessional-grade odour neutraliser\u003c\/strong\u003e in a compact 30ml format, designed for growers who need reliable odour control without taking up space or requiring installation. Unlike standard air fresheners, OCD DEO-MAX uses a scientifically tested two-stage process that breaks down odour-causing molecules in the atmosphere, then leaves behind a fresh fragrance. It's concentrated, portable, and works as backup to larger systems or as a standalone solution for smaller spaces.\u003c\/p\u003e\n\u003ch3\u003eHow it compares\u003c\/h3\u003e\n\u003cp\u003eOCD sits in the active spray category, competing directly against passive gels and budget air fresheners.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBreaks down odour molecules rather than masking them—actual elimination, not cover-up\u003c\/li\u003e\n\u003cli\u003eDual-function: odour control plus anti-fungal and anti-bacterial properties\u003c\/li\u003e\n\u003cli\u003ePocket-sized and portable—use on-demand, anywhere in your setup\u003c\/li\u003e\n\u003cli\u003eEssential oil-based formula, safe for use around plants and living spaces\u003c\/li\u003e\n\u003cli\u003eStronger, more reliable performance than passive blocks or budget sprays (customer feedback confirms this vs ONA)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIn straight terms: you're getting professional-grade odour elimination in a format that doesn't require mounting, ducting, or permanent setup.\u003c\/p\u003e\n\u003ch3\u003eUsage guidance\u003c\/h3\u003e\n\u003cp\u003eOCD is straightforward to use across different growing environments:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQuick odour elimination\u003c\/strong\u003e\u003cbr\u003eAim the nozzle toward the area needing treatment, apply 3–4 pumps, and let the spray work. The two-stage process handles the rest—molecular breakdown first, then fragrance. Concentrated formula, so don't oversaturate.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSmaller spaces\u003c\/strong\u003e\u003cbr\u003ePerfect for sealed shelving, cupboards, or compact grow areas where larger systems aren't practical. One spray handles small-to-medium rooms effectively.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBackup to ventilation\u003c\/strong\u003e\u003cbr\u003eWorks alongside carbon filters and ducting as emergency odour management or touch-up between filter changes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReviving passive systems\u003c\/strong\u003e\u003cbr\u003eCan be used to refresh OCD Cubes or other passive odour control products, extending their lifespan.\u003c\/p\u003e\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eVolume: \u003cstrong\u003e30ml pocket spray\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eFormat: \u003cstrong\u003eLiquid spray with precision nozzle\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eActive formula: \u003cstrong\u003eDEO-MAX (60-ingredient blend containing essential oils with natural odour-neutralising and antimicrobial properties)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eFunction: \u003cstrong\u003eTwo-stage process—molecular breakdown followed by long-lasting fragrance\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eScent options: \u003cstrong\u003eLemon, Orange, Bubblegum, Fresh Linen\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eProperties: \u003cstrong\u003eAnti-fungal, anti-bacterial, eco-friendly, safe for use around plants and living spaces\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eApplication method: \u003cstrong\u003e3–4 pump sprays per treatment\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWho this is for\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGrowers with smaller setups or sealed growing spaces where full ducting isn't practical\u003c\/li\u003e\n\u003cli\u003eAnyone wanting portable, on-demand odour control without installation hassle\u003c\/li\u003e\n\u003cli\u003eExperienced growers using OCD as backup to carbon filtration systems\u003c\/li\u003e\n\u003cli\u003eGrowers preferring active odour elimination over passive blocks or gels\u003c\/li\u003e\n\u003cli\u003eThose seeking antimicrobial benefits alongside odour control\u003c\/li\u003e\n\u003cli\u003eBudget-conscious growers wanting professional-grade results without premium pricing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eOur take\u003c\/h3\u003e\n\u003cp\u003eThis is proper odour control—not air freshener masking, but actual molecular breakdown. The 60-ingredient formula is science-backed, it works, and growers rate it noticeably higher than the established alternatives. The pocket format means you can keep it on hand for quick fixes, and the antimicrobial side benefit is genuine added value.\u003c\/p\u003e\n\u003cp\u003eGood time to buy while clearance stock lasts. Works exactly as it should, day in, day out.\u003c\/p\u003e\n\u003c\/section\u003e","brand":"OCD","offers":[{"title":"BUBBLEGUM","offer_id":47916199641258,"sku":"39940","price":7.99,"currency_code":"GBP","in_stock":true},{"title":"ORANGE","offer_id":47916199674026,"sku":"39935","price":7.99,"currency_code":"GBP","in_stock":true},{"title":"LEMON","offer_id":47916199706794,"sku":"39930","price":7.99,"currency_code":"GBP","in_stock":true},{"title":"FRESH LINEN","offer_id":47916199739562,"sku":"39945","price":7.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/5540\/5400\/files\/39940_ocd_30ml_bubblegum_1.jpg?v=1769189228"},{"product_id":"ocd-cube-130g","title":"OCD Cube 130g","description":"\u003csection class=\"gh-product-listing\"\u003e\n\u003ch2\u003eOCD Cube 130g — Passive Odour Neutraliser Gel for Grow Rooms \u0026amp; Drying Areas\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eBest for:\u003c\/strong\u003e Growers seeking supplementary odour control in small to medium spaces without carbon filter setup hassle\u003c\/p\u003e\n\u003cdiv class=\"gh-our-thoughts\" role=\"note\" aria-label=\"Our thoughts\"\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eOur thoughts\u003c\/strong\u003e\u003cbr\u003eThis is a genuinely useful backup for odour control. It's not going to replace a proper carbon filter, but if you've got lingering smells in drying areas, tents, or ducting, it does the job without fuss. Plant-safe, long-lasting, and requires zero installation. One we recommend a lot to growers who want simple, passive odour management.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003eOCD Cube is a \u003cstrong\u003epassive odour neutraliser gel\u003c\/strong\u003e supplied in a 130g sealed tub, designed to eliminate unwanted smells in sealed indoor growing environments. Rather than masking odours like a standard air freshener, the DEO-MAX formula actively breaks down odour molecules at source, neutralising them completely before releasing a natural fragrance. It's plant-safe, requires no power or installation, and works continuously—making it ideal for grow tents, drying rooms, and ventilation ducting where traditional carbon filters may not reach.\u003c\/p\u003e\n\u003ch3\u003eHow it compares\u003c\/h3\u003e\n\u003cp\u003eOCD Cube sits in a specific niche: supplementary odour control for small to medium spaces.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003evs. Carbon filters:\u003c\/strong\u003e Carbon is the heavyweight champion for serious odour loads, but costs £80–£150 and needs an extraction fan. OCD is a fraction of the price, requires no setup, and works passively in corners or ducting\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003evs. ONA Gel:\u003c\/strong\u003e Similar product category, similar price range. OCD's DEO-MAX formula claims faster breakdown of odour molecules rather than absorption alone\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003evs. Standard air fresheners:\u003c\/strong\u003e OCD actually neutralises odours instead of masking them, with anti-bacterial and anti-fungal properties built in\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe honest take: if you're running a serious grow with heavy odour load, you need carbon filtration. If you want cheap, easy, passive odour control for small spaces or as backup to your existing system, OCD Cube makes sense.\u003c\/p\u003e\n\u003ch3\u003eUsage guidance\u003c\/h3\u003e\n\u003cp\u003eOCD Cube is dead simple to deploy. Pick the application that fits your space:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGrow tent placement\u003c\/strong\u003e\u003cbr\u003ePierce the lid and place the sealed tub in a corner or shelf space. The slow wicking system releases odour-neutralising compounds and fragrance steadily over weeks. No moving parts, no electricity needed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDrying room or processing area\u003c\/strong\u003e\u003cbr\u003eThis is where OCD really earns its keep. Drying areas tend to develop concentrated smells; a cube or two tucked discreetly will handle low-level odour without interfering with the cure process.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDucting integration\u003c\/strong\u003e\u003cbr\u003eRemove the cube from the tub and place it directly in ventilation ducting. Moving air inside the duct accelerates fragrance release while keeping the gel dry and long-lasting—ideal for setups where traditional smell blocks dry out too fast.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLarger spaces\u003c\/strong\u003e\u003cbr\u003eFor bigger rooms or multiple grow tents, use multiple units. One cube handles small to medium areas effectively; scale up as needed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKeep in mind:\u003c\/strong\u003e This is supplementary odour control. If you've got a proper carbon filter running, OCD is the safety net for stubborn lingering smells. On its own in a heavily scented room, it'll help but won't eliminate the problem entirely.\u003c\/p\u003e\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 130g gel cube in sealed tub (roughly tennis ball sized)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eActive ingredient:\u003c\/strong\u003e DEO-MAX odour-neutralising formula (blend of 60+ specialist compounds)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComposition:\u003c\/strong\u003e Essential oils with anti-bacterial and anti-fungal properties\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelease mechanism:\u003c\/strong\u003e Slow wicking system for consistent passive delivery\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoverage:\u003c\/strong\u003e Small to medium-sized enclosed spaces (grow tents, drying rooms, ducting)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurability:\u003c\/strong\u003e Weeks to months depending on temperature, humidity, and placement (longer in ducting due to reduced evaporation)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eScents available:\u003c\/strong\u003e Original, Fresh Linen, Orange, Bubblegum (and variations by retailer)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Passive placement or active (remove from tub for increased surface exposure)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety:\u003c\/strong\u003e Plant-safe, non-toxic, suitable for continuous use during all growing stages\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStorage:\u003c\/strong\u003e Keep sealed in original container until ready to use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWho this is for\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSmall to medium grow tent operators (1–4 plant setups) seeking easy odour management\u003c\/li\u003e\n\u003cli\u003eGrowers with existing carbon filter systems who want backup odour control for drying areas\u003c\/li\u003e\n\u003cli\u003eAnyone running sealed indoor spaces who wants passive, electricity-free odour neutralisation\u003c\/li\u003e\n\u003cli\u003eDrying room managers dealing with concentrated harvest-phase smells\u003c\/li\u003e\n\u003cli\u003eGrowers in setups where traditional carbon filters can't reach (small cupboard grows, ducting systems)\u003c\/li\u003e\n\u003cli\u003eBudget-conscious growers who want to avoid £100+ carbon filter systems for supplementary use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eOur take\u003c\/h3\u003e\n\u003cp\u003eOCD Cube is one of those products that does exactly what it says without overcomplicating things. It won't replace proper carbon filtration if you're running a serious operation, but as a cheap, easy, plant-safe backup for lingering smells in small spaces or drying areas, it's genuinely useful. The DEO-MAX formula actually breaks down odours rather than just covering them up, and the slow-release system means weeks of consistent protection from a single 130g cube.\u003c\/p\u003e\n\u003cp\u003eGood time to pick up while stock lasts if you've got odour control gaps in your setup. Does the job without fuss.\u003c\/p\u003e\n\u003c\/section\u003e","brand":"OCD","offers":[{"title":"ORIGINAL","offer_id":47916200165546,"sku":"39965","price":9.99,"currency_code":"GBP","in_stock":true},{"title":"BUBBLEGUM","offer_id":47916200198314,"sku":"39960","price":9.99,"currency_code":"GBP","in_stock":true},{"title":"ORANGE","offer_id":47916200231082,"sku":"39955","price":9.99,"currency_code":"GBP","in_stock":true},{"title":"LEMON","offer_id":47916200263850,"sku":"39950","price":9.99,"currency_code":"GBP","in_stock":true},{"title":"FRESH LINEN","offer_id":47916200296618,"sku":"39970","price":9.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/5540\/5400\/files\/39965_original_ocd_cube_130g.jpg?v=1769189240"},{"product_id":"ocd-gel-pot-1-litre","title":"OCD Gel Pot 1 Litre","description":"\u003csection class=\"gh-product-listing\"\u003e\n\u003ch2\u003eOCD Gel Pot 1 Litre — Professional Odour Control Without the Maintenance\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eBest for:\u003c\/strong\u003e Growers and indoor cultivators who want long-lasting odour neutralisation as a backup to their extraction system\u003c\/p\u003e\n\u003cdiv class=\"gh-our-thoughts\" role=\"note\" aria-label=\"Our thoughts\"\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eOur thoughts\u003c\/strong\u003e\u003cbr\u003eOCD Gel does what it says — it breaks down odour molecules rather than just masking them. In a 1L pot, you've got weeks of passive freshness without faffing about. Not a replacement for your carbon filter, but a proper complement to it. One to have on standby.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003eOCD DEO-MAX Gel is a scientifically tested professional odour eliminator designed to neutralise airborne odours in indoor spaces. Unlike standard air fresheners that simply mask smells, DEO-MAX uses a two-stage process: it breaks down and destroys the odour molecules themselves, then releases essential oils to leave the area fresh and clean. The 1 litre pot gives you weeks of passive protection with zero maintenance — just place it and leave it to work.\u003c\/p\u003e\n\u003ch3\u003eHow it compares\u003c\/h3\u003e\n\u003cp\u003eOCD Gel sits in the premium end of the odour control market:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eActively breaks down odours rather than masking them with fragrance alone\u003c\/li\u003e\n\u003cli\u003eLonger-lasting than spray-based alternatives — weeks of effectiveness from one pot\u003c\/li\u003e\n\u003cli\u003eNo batteries, no electricity, no filters to replace\u003c\/li\u003e\n\u003cli\u003eMore flexible than fixed air fresheners — you can redistribute the gel to different containers across multiple spaces\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCompared to ONA and other gel-based competitors, OCD offers solid performance at sensible value.\u003c\/p\u003e\n\u003ch3\u003eUsage guidance\u003c\/h3\u003e\n\u003cp\u003eOCD Gel works best as a complementary odour solution alongside your carbon filter and extraction system. It's not a replacement for proper ventilation — it's the safety net.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePrimary placement\u003c\/strong\u003e\u003cbr\u003ePosition by your front door, in hallways, or any auxiliary space where lingering indoor odours need managing. Avoid placing directly inside your grow room — let your carbon filter handle that heavy lifting.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCoverage and distribution\u003c\/strong\u003e\u003cbr\u003eThe semi-solid format means you can remove gel from the pot and spread it across a larger surface area for increased air exposure and stronger fragrance coverage. Perfect if you're running multiple rooms and need to stretch one pot across different spaces.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReactivation\u003c\/strong\u003e\u003cbr\u003eAs effectiveness declines over weeks, simply shake the pot well. This reactivates the gel and restores its odour-neutralising power. Low-effort, long-term results.\u003c\/p\u003e\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eVolume: \u003cstrong\u003e1 litre\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eFormat: \u003cstrong\u003eSemi-solid gel\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eActive ingredient: \u003cstrong\u003eDEO-MAX (essential oil-based formula)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ePerformance: \u003cstrong\u003eWeeks of continuous odour neutralisation\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eProperties: \u003cstrong\u003eAnti-bacterial and anti-fungal\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eScent options: \u003cstrong\u003eOriginal, Fresh Linen, Orange, Bubblegum, Banoffee, Strawberries \u0026amp; Cream\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eMechanism: \u003cstrong\u003eTwo-stage: breaks down odour molecules first, then releases essential oils\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eMaintenance: \u003cstrong\u003eShake occasionally when effectiveness declines\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWho this is for\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eIndoor growers running carbon filters who want a backup odour solution for auxiliary spaces\u003c\/li\u003e\n\u003cli\u003eAnyone managing multiple growing areas who needs odour control flexibility\u003c\/li\u003e\n\u003cli\u003eGrowers in shared or semi-detached properties where airborne odours are a concern\u003c\/li\u003e\n\u003cli\u003ePeople who prefer passive, low-maintenance odour management over sprays or plug-in devices\u003c\/li\u003e\n\u003cli\u003eThose looking for a professional-grade solution that actually works rather than just covering up smells\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eParticularly suited to spaces where \u003cstrong\u003elong-term effectiveness and genuine odour breakdown matter more than convenience alone\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003eOur take\u003c\/h3\u003e\n\u003cp\u003eThis is a proper odour control gel that does the job without theatre. It won't replace your extraction system — nothing will — but as a complement to it, OCD Gel is a solid choice. Weeks of effectiveness from one pot, no maintenance beyond the occasional shake, and it actually neutralises odours rather than just perfuming over them.\u003c\/p\u003e\n\u003cp\u003eGood time to pick up while stock lasts. If you're running a setup where odour control matters, having a pot of this on hand is straightforward insurance.\u003c\/p\u003e\n\u003c\/section\u003e","brand":"OCD","offers":[{"title":"ORIGINAL","offer_id":47916200427690,"sku":"39990","price":16.99,"currency_code":"GBP","in_stock":true},{"title":"BUBBLEGUM","offer_id":47916200460458,"sku":"39985","price":16.99,"currency_code":"GBP","in_stock":true},{"title":"ORANGE","offer_id":47916200493226,"sku":"39980","price":16.99,"currency_code":"GBP","in_stock":true},{"title":"LEMON","offer_id":47916200525994,"sku":"39975","price":16.99,"currency_code":"GBP","in_stock":true},{"title":"FRESH LINEN","offer_id":47916200558762,"sku":"39995","price":16.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/5540\/5400\/files\/39990_ocd_gel_pot_1_litre.jpg?v=1769189252"},{"product_id":"carboair-50-carbon-filter","title":"CarboAir 50 Carbon Filter","description":"\u003csection class=\"gh-product-listing\"\u003e\n\u003ch2\u003eCarboAir 50 Carbon Filter — European-Made Odour Control for Grow Rooms\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eBest for:\u003c\/strong\u003e Growers who want serious odour control and airflow without compromise, backed by real European engineering\u003c\/p\u003e\n\u003cdiv class=\"gh-our-thoughts\" role=\"note\" aria-label=\"Our thoughts\"\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eOur thoughts\u003c\/strong\u003e\u003cbr\u003eCarboAir 50 sits in that sweet spot where quality and performance actually justify the price. Hand-built in Europe, approved by Systemair, and built around a proper 50mm virgin carbon bed — this is the filter for growers who understand that cutting corners on ventilation costs you in the long run. Minimal pressure drop, washable pre-filter, 18-month guarantee. One we recommend a lot.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003eCarboAir 50 is a \u003cstrong\u003epremium carbon filter\u003c\/strong\u003e designed for serious odour control and VOC removal in indoor growing environments. Built around a \u003cstrong\u003e50mm bed of virgin activated carbon granules\u003c\/strong\u003e (activated at over 1000°C to European standards), it gives you the absorption power to keep your grow room air clean without strangling your fan's airflow. The galvanised steel housing uses a highly open mesh design (55% open area) that keeps pressure drop minimal — your extractor fan runs near its rated capacity, not gasping for breath.\u003c\/p\u003e\n\u003ch3\u003eHow it compares\u003c\/h3\u003e\n\u003cp\u003eCarboAir 50 sits firmly in the \u003cstrong\u003epremium, reliable segment\u003c\/strong\u003e of carbon filters.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThicker carbon bed (50mm) than many mid-range competitors, meaning better absorption and longer effective life\u003c\/li\u003e\n\u003cli\u003eLower pressure drop than filters with denser mesh — your fan works efficiently, not hard\u003c\/li\u003e\n\u003cli\u003eEuropean-made to food-grade purity standards (EN12915), not cheaper international blends\u003c\/li\u003e\n\u003cli\u003eMachine-washable pre-filter (noticeably thicker than standard) — prolongs the carbon's working life significantly\u003c\/li\u003e\n\u003cli\u003eOnly carbon filter recommended and quality-approved by Systemair, the industry standard for extraction fans\u003c\/li\u003e\n\u003cli\u003e18-month guaranteed performance backed by 2-year manufacturer warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eYou're paying for durability and efficiency here, not brand hype. This is what experienced growers choose when they've learned that false economy on ventilation costs time and stress.\u003c\/p\u003e\n\u003ch3\u003eUsage guidance\u003c\/h3\u003e\n\u003cp\u003eSetting up and running your CarboAir 50 properly makes all the difference:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInstallation and placement\u003c\/strong\u003e\u003cbr\u003eMount the filter inside your grow space or as close as possible, ideally at the highest point — hot, stale air rises, so position it to draw air naturally across the whole room. Use fast clamps or duct clips to seal it airtight to your ducting. Run your fan to pull air through the filter (intake side), never push air through it.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSizing to your fan\u003c\/strong\u003e\u003cbr\u003eMatch the filter diameter to your ducting and, critically, match its airflow rating to your fan. If your fan pushes air through too fast, it won't have time to be properly cleaned. CarboAir 50 comes in multiple sizes (4\", 5\", 6\", 8\", 10\", 12\") with different airflow ratings — choose the one that pairs with your fan's output.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePre-filter maintenance\u003c\/strong\u003e\u003cbr\u003eWash the included pre-filter sleeve between every growing cycle. This thick, machine-washable layer catches dust and moisture that would otherwise clog the carbon bed. Regular cleaning keeps your airflow high and the carbon working at full capacity.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRoom humidity\u003c\/strong\u003e\u003cbr\u003eKeep your grow room humidity between 40% and 60%. Moisture degrades carbon performance, so don't place the filter directly above humidifiers or in consistently damp spots. Good air movement helps here.\u003c\/p\u003e\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCarbon bed depth: \u003cstrong\u003e50mm virgin activated granular carbon (coarse grade)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCarbon activation temperature: \u003cstrong\u003eOver 1000°C\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCarbon standard: \u003cstrong\u003eEN12915 (European food-grade purity)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eHousing: \u003cstrong\u003eGalvanised steel with 55% open mesh design\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ePre-filter: \u003cstrong\u003eThick, machine-washable sleeve (rated 18 months)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eGuaranteed performance: \u003cstrong\u003eMinimum 18 months\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eWarranty: \u003cstrong\u003e2-year manufacturer guarantee\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eActual lifespan: \u003cstrong\u003eVaries by humidity and pre-filter maintenance (can exceed 18 months)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eAvailable sizes and airflow ratings:\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e4\" (100mm) — 410 m³\/hr\u003c\/li\u003e\n\u003cli\u003e5\" (125mm) — 480 m³\/hr\u003c\/li\u003e\n\u003cli\u003e6\" (150mm) short — 600 m³\/hr\u003c\/li\u003e\n\u003cli\u003e6\" (150mm) long — 1150 m³\/hr\u003c\/li\u003e\n\u003cli\u003e8\" (200mm) — 1150 m³\/hr\u003c\/li\u003e\n\u003cli\u003e10\" (250mm) — 1650 m³\/hr\u003c\/li\u003e\n\u003cli\u003e12\" (315mm) — 2100 m³\/hr\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWho this is for\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSerious hobbyists who've learned that cheap ventilation isn't worth the headache\u003c\/li\u003e\n\u003cli\u003eSmall-scale commercial growers running multiple rooms where reliability is non-negotiable\u003c\/li\u003e\n\u003cli\u003eAnyone using a Systemair RVK or Revolution fan (or planning to)\u003c\/li\u003e\n\u003cli\u003eGrowers who want odour control that actually lasts 18 months without performance fade\u003c\/li\u003e\n\u003cli\u003eThose running sealed environments where airflow efficiency (low pressure drop) matters\u003c\/li\u003e\n\u003cli\u003eGrowers in humid regions who need a filter that resists moisture damage better than budget alternatives\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCarboAir 50 isn't for bargain hunters. It's for growers who've worked out that paying a bit more upfront for equipment that works, lasts, and doesn't need constant attention saves money and stress in the long run.\u003c\/p\u003e\n\u003ch3\u003eOur take\u003c\/h3\u003e\n\u003cp\u003eCarboAir 50 delivers on what matters: proper European engineering, a carbon bed thick enough to do the job, and a fan-friendly design that doesn't choke your extraction. The 2-year warranty and 18-month guarantee back it up. The washable pre-filter is genuinely thicker than competitors' and actually earns its keep.\u003c\/p\u003e\n\u003cp\u003eIf you're building a proper indoor growing setup and odour control is non-negotiable, worth picking up while stock lasts. This is the filter for growers who understand that ventilation is infrastructure, not an afterthought.\u003c\/p\u003e\n\u003c\/section\u003e","brand":"CARBOAIR","offers":[{"title":"4\" (100mm) \/ 330mm","offer_id":47916344737962,"sku":"765100","price":49.99,"currency_code":"GBP","in_stock":true},{"title":"5\" (125mm) \/ 330mm","offer_id":47916344770730,"sku":"765105","price":76.99,"currency_code":"GBP","in_stock":true},{"title":"6\" (150mm) \/ 330mm","offer_id":47916344803498,"sku":"765110","price":89.99,"currency_code":"GBP","in_stock":true},{"title":"6\" (150mm) \/ 660mm","offer_id":47916344836266,"sku":"765128","price":129.99,"currency_code":"GBP","in_stock":true},{"title":"8\" (200mm) \/ 500mm","offer_id":47916344869034,"sku":"765115","price":127.99,"currency_code":"GBP","in_stock":false},{"title":"8\" (200mm) \/ 660mm","offer_id":47916344901802,"sku":"765117","price":154.99,"currency_code":"GBP","in_stock":true},{"title":"10\" (250mm) \/ 500mm","offer_id":47916344934570,"sku":"765120","price":139.99,"currency_code":"GBP","in_stock":true},{"title":"10\" (250mm) \/ 660mm","offer_id":47916344967338,"sku":"765123","price":159.99,"currency_code":"GBP","in_stock":true},{"title":"10\" (250mm) \/ 1000mm","offer_id":47916345000106,"sku":"765121","price":216.99,"currency_code":"GBP","in_stock":true},{"title":"12\" (315mm) \/ 660mm","offer_id":47916345032874,"sku":"765129","price":189.99,"currency_code":"GBP","in_stock":true},{"title":"12\" (315mm) \/ 1000mm","offer_id":47916345065642,"sku":"765126","price":249.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/5540\/5400\/files\/765117_4.jpg?v=1769191849"},{"product_id":"ona-gel-bucket-3-8kg","title":"Ona Gel Bucket - 3.8Kg","description":"\u003csection class=\"gh-product-listing\"\u003e\n\u003ch2\u003eOna Gel Bucket 3.8Kg — Natural Molecular Odour Neutraliser for Indoor Growing Spaces\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eBest for:\u003c\/strong\u003e Growers needing reliable odour control in hallways, corridors, or external spaces without breaking the budget\u003c\/p\u003e\n\u003cdiv class=\"gh-our-thoughts\" role=\"note\" aria-label=\"Our thoughts\"\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eOur thoughts\u003c\/strong\u003e\u003cbr\u003eOna Gel does what it says on the tin — neutralises odours properly, not just masks them. At 3.8kg, you're getting serious staying power for the money. One of the most popular choices among growers for a reason. Best used as part of a layered approach rather than a standalone fix, but it's proper kit at a sensible price.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003eOna Gel Bucket is an \u003cstrong\u003eindustrial-strength odour neutraliser\u003c\/strong\u003e that works by bonding with and trapping volatile organic compounds in the air. Unlike sprays or plug-ins that simply cover smells, this gel uses a blend of 32 essential oils and plant-derived compounds to permanently neutralise odour particles. The 3.8kg bucket provides weeks of continuous protection through natural evaporation — you literally just open it and let it work. It's non-toxic, safe around people and pets, and designed to sit unobtrusively in hallways, cupboards, or external spaces where air moves before entering your growing area.\u003c\/p\u003e\n\u003ch3\u003eHow it compares\u003c\/h3\u003e\n\u003cp\u003eOna Gel sits in the \u003cstrong\u003emid-tier of odour control solutions\u003c\/strong\u003e by both performance and cost.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMolecular neutraliser, not a mask — actually eliminates odours rather than covering them\u003c\/li\u003e\n\u003cli\u003eMore affordable per week of use than aerosol sprays, longer-lasting than plug-in alternatives\u003c\/li\u003e\n\u003cli\u003ePassive system (no electricity, no fan needed) but works best in corridors or external spaces, not as primary grow room filter\u003c\/li\u003e\n\u003cli\u003eReusable bucket — can refresh the gel with Ona Liquid if it dries out, extending value further\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIn practice, growers use this as a supplement to carbon filters or as standalone odour control for non-primary spaces. It's not a replacement for proper ventilation, but it's proper kit at a price that makes sense.\u003c\/p\u003e\n\u003ch3\u003eUsage guidance\u003c\/h3\u003e\n\u003cp\u003eOna Gel works best when placed strategically outside your main growing area. Here's how to get the most from it:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePlacement\u003c\/strong\u003e\u003cbr\u003ePosition the bucket in a hallway, cupboard, corridor, or entrance space — anywhere air naturally flows before entering your grow room. Elevated placement (on a shelf or table) works better than floor level. For larger buildings, run multiple buckets. Crucially: never let treated air circulate directly into your flowering space for extended periods, as the gel's scent can permanently affect your produce's aroma and taste.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eApplication methods\u003c\/strong\u003e\u003cbr\u003eSimply remove the lid and leave it open. For lighter release, drill small holes in the lid and reseal. If you have an Ona Breeze fan, you can place the bucket underneath to accelerate dispersion in larger spaces.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaintenance and refresh\u003c\/strong\u003e\u003cbr\u003eA single bucket typically lasts 2–3 months depending on temperature, humidity, and air movement. When the gel begins to dry out, you can extend its life by topping it up with Ona Liquid — as long as the remaining gel doesn't drop below one-third capacity. Some regular users go through 2–2.5 buckets per year.\u003c\/p\u003e\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eVolume: \u003cstrong\u003e3.8kg (approximately 4 litres)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eFormat: \u003cstrong\u003eGel in resealable plastic bucket with lid\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eActive ingredients: \u003cstrong\u003eBlend of 32 essential oils and plant-derived compounds\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eScents available: \u003cstrong\u003ePro (neutral-clean), Fresh Linen (citric lemon), Apple Crumble (tropical), Polar Crystal (soft)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eSafety: \u003cstrong\u003eNon-toxic, safe around people, pets, and plants\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eDispersion method: \u003cstrong\u003eNatural evaporation (passive) or mechanical fan-assisted\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eDurability: \u003cstrong\u003eWeeks of continuous use; can be refreshed with Ona Liquid\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eContainer dimensions: \u003cstrong\u003eStandard 4-litre pail with resealable lid\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWho this is for\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGrowers using passive odour control in hallways or entry spaces\u003c\/li\u003e\n\u003cli\u003eThose looking for a non-electric, low-maintenance supplement to their ventilation setup\u003c\/li\u003e\n\u003cli\u003eBudget-conscious growers who want proven, long-lasting performance without premium pricing\u003c\/li\u003e\n\u003cli\u003eAnyone seeking a natural, plant-based alternative to synthetic air fresheners\u003c\/li\u003e\n\u003cli\u003eGrowers who prefer layered odour control (gel + filter, rather than filter alone)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBest suited to spaces where air naturally moves through a buffer zone before reaching your main growing area. Not designed as a primary grow room solution, but excellent as part of a wider strategy.\u003c\/p\u003e\n\u003ch3\u003eOur take\u003c\/h3\u003e\n\u003cp\u003eOna Gel has been shifting odours for growers since 1995 — it's the industry standard for a reason. This 3.8kg bucket offers serious value: weeks of continuous, actual odour neutralisation (not masking) at a price that doesn't sting. The gel is reusable, the scent options are proper (not overpowering), and it does exactly what it should without fuss.\u003c\/p\u003e\n\u003cp\u003eWorth picking up while clearance stock lasts, especially if you're already running carbon filters and want an extra layer of protection in your hallway or entrance. Use it smart, place it right, and it'll earn its space on your shelf.\u003c\/p\u003e\n\u003c\/section\u003e","brand":"ONA","offers":[{"title":"Polar Crystal","offer_id":47916405358762,"sku":"40426","price":46.99,"currency_code":"GBP","in_stock":true},{"title":"Apple Crumble","offer_id":47916405391530,"sku":"40204","price":59.49,"currency_code":"GBP","in_stock":true},{"title":"Pro","offer_id":47916405424298,"sku":"40210","price":59.49,"currency_code":"GBP","in_stock":true},{"title":"Tropics","offer_id":47916405457066,"sku":"40413","price":46.99,"currency_code":"GBP","in_stock":true},{"title":"Fresh Linen","offer_id":47916405489834,"sku":"40200","price":46.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/5540\/5400\/files\/ONA-AirGelTub3.8Litre_6488f116-41dc-40e6-8f25-a3e6e1828ea6.jpg?v=1769193167"},{"product_id":"ona-air-cyclone-fan-for-use-with-20l-ona-gel-pots","title":"Ona Air - Cyclone Fan (For Use With 20L Ona Gel Pots)","description":"\u003csection class=\"gh-product-listing\"\u003e\n\u003ch2\u003eOna Air - Cyclone Fan (For Use With 20L Ona Gel Pots)\u003c\/h2\u003e\n\u003cdiv class=\"gh-our-thoughts\" role=\"note\" aria-label=\"Our thoughts\"\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eOur thoughts\u003c\/strong\u003e\u003cbr\u003eReliable airflow with quieter operation than most at this price point. Performs consistently when you need it to.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003eThe ONA Air Cyclone Fan Unit design fits neatly over the top of ONA’s 20-litre tub of gel. The 5-speed fan will powerfully but gently and evenly distribute the odour neutralising agent over a medium to a large-sized room of up to 464 square metres (5,000 square feet).\u003c\/p\u003e\n\u003c\/section\u003e","brand":"ONA","offers":[{"title":"Default Title","offer_id":47916440191146,"sku":"40010","price":100.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/5540\/5400\/files\/40010_-_cyclone_c76bcbf1-769a-45ce-ab47-e5b635481e3c.jpg?v=1769193685"},{"product_id":"airozone-150-replacement-element-m28601","title":"AirOzone 150 - Replacement Element","description":"\u003csection class=\"gh-product-listing\"\u003e\n\u003ch2\u003eAirOzone 150 - Replacement Element\u003c\/h2\u003e\n\n\u003cdiv class=\"gh-our-thoughts\" role=\"note\" aria-label=\"Our thoughts\"\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eOur thoughts\u003c\/strong\u003e\u003cbr\u003e\nReliable performance at a sensible price. Gets the job done properly.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003eTo see our full Ozone Generators \/ Air Purification range, click here\u003c\/p\u003e\n\n\u003ch3\u003eOur take\u003c\/h3\u003e\n\u003cp\u003eReliable performance without overpaying for features you don't need. Worth picking up if you want equipment you can rely on.\u003c\/p\u003e\n\u003c\/section\u003e","brand":"AIROZONE","offers":[{"title":"Default Title","offer_id":47916495241386,"sku":"133378","price":112.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/5540\/5400\/files\/corona_cels_b00e7898-c7a7-43a1-ad46-19aaa7206cd1.jpg?v=1769194459"},{"product_id":"carboair-60-carbon-filter-1","title":"CarboAir 60 Carbon Filter","description":"\u003csection class=\"gh-product-listing\"\u003e\n\n\u003ch2\u003eCarboAir 60 Carbon Filter — UK-Made Odour Control for Medium to Large Grows\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eBest for:\u003c\/strong\u003e Medium to large grow rooms where serious odour control and reliable airflow matter\u003c\/p\u003e\n\n\u003cdiv class=\"gh-our-thoughts\" role=\"note\" aria-label=\"Our thoughts\"\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eOur thoughts\u003c\/strong\u003e\u003cbr\u003e\nCarboAir 60 is the filter we recommend when you want proper engineering without the premium brand markup. Thicker carbon bed, better airflow efficiency, and made right here in the UK to match Systemair fans. Does exactly what it should, day in, day out.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eCarboAir 60 Carbon Filter\u003c\/strong\u003e is a \u003cstrong\u003ehigh-performance air filtration system\u003c\/strong\u003e designed for medium to large indoor growing environments. Built with a \u003cstrong\u003e60mm bed of virgin activated granular carbon\u003c\/strong\u003e and a \u003cstrong\u003e55% open mesh housing\u003c\/strong\u003e, it delivers superior odour control with minimal airflow restriction. Manufactured in the UK by Global Air Supplies and precision-engineered for Systemair fans, this is proper kit at a price that makes sense for growers serious about air quality.\u003c\/p\u003e\n\n\u003ch3\u003eHow it compares\u003c\/h3\u003e\n\u003cp\u003eCarboAir 60 sits in the \u003cstrong\u003epremium-mid tier\u003c\/strong\u003e of carbon filters, with clear advantages over budget alternatives.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCarbon bed depth:\u003c\/strong\u003e 60mm (10-15mm thicker than most competitors), meaning longer contact time and stronger odour removal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMesh efficiency:\u003c\/strong\u003e 55% open design vs. 52% industry standard — measurably better airflow with less back pressure\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLifespan:\u003c\/strong\u003e 18 months minimum with regular maintenance (matches CAN Original, trails some premium brands by 6 months)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-filter:\u003c\/strong\u003e Thicker than competitors, machine-washable, lasts the full 18-month cycle\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuild quality:\u003c\/strong\u003e Galvanised steel housing, granular carbon (no internal nylon mesh choking airflow), UK-made precision engineering\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrice positioning:\u003c\/strong\u003e Mid-market value without the brand premium of Phresh or CAN Original\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIn plain terms: you're getting a thicker carbon bed and better engineering than budget filters, at a price well below premium European brands.\u003c\/p\u003e\n\n\u003ch3\u003eUsage guidance\u003c\/h3\u003e\n\u003cp\u003eCarboAir 60 is designed for extraction setups where the filter sits on the intake side of your fan. Air gets pulled through the carbon, not pushed.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eInstallation and placement\u003c\/strong\u003e\u003cbr\u003e\nMount your filter on the intake side of your extractor fan — never the outlet. Place it centrally in your grow room where it can draw air evenly from all areas. Poor placement kills efficiency.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003ePre-filter maintenance\u003c\/strong\u003e\u003cbr\u003e\nWash the outer dust filter regularly (when visibly dirty) to maintain airflow. The thicker pre-filter is machine-washable and rated to last the full 18 months if you keep on top of it. Neglect this and you'll choke your system.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCarbon bed lifespan\u003c\/strong\u003e\u003cbr\u003e\nExpect 12-18 months of performance depending on how hard your room is working. Higher VOC environments (denser foliage, closer spacing) will work the carbon harder. Regular vetting helps you spot when it's time to swap.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eHumidity control\u003c\/strong\u003e\u003cbr\u003e\nThis is critical. Moisture degrades carbon performance and cuts lifespan drastically. Keep your room humidity between 40-60%. Don't place the filter above humidifiers or in consistently damp areas — you'll waste the investment.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCarbon bed depth:\u003c\/strong\u003e 60mm virgin activated granular carbon\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCarbon certification:\u003c\/strong\u003e EN12915 (pure enough for food and drink applications, zero heavy metals)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFilter housing:\u003c\/strong\u003e Galvanised steel with 55% open mesh design\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-filter:\u003c\/strong\u003e Machine-washable fleece, thicker than industry standard\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailable sizes:\u003c\/strong\u003e 6\" (150mm), 8\" (200mm), 10\" (250mm), 12\" (315mm) diameter options\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAirflow ratings:\u003c\/strong\u003e From 1350 m³\/hr (6\" model) to 3600 m³\/hr (12\" model)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody length:\u003c\/strong\u003e 660mm or 1000mm variants depending on size\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLifespan:\u003c\/strong\u003e Minimum 18 months with proper maintenance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Quality-approved and recommended for use with Systemair RVK and EC fans\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWho this is for\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGrowers running medium to large rooms where odour control is non-negotiable\u003c\/li\u003e\n\u003cli\u003eAnyone serious enough to maintain their kit properly (humidity control, pre-filter washing)\u003c\/li\u003e\n\u003cli\u003eGrowers using Systemair fans looking for a matched system that just works together\u003c\/li\u003e\n\u003cli\u003eOperators stepping up from budget filters but not ready to pay premium European pricing\u003c\/li\u003e\n\u003cli\u003eExperienced growers who understand that thicker carbon beds and better engineering deliver longer performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eParticularly well suited to \u003cstrong\u003espaces where airflow consistency and reliability matter more than absolute minimum cost\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eOur take\u003c\/h3\u003e\n\u003cp\u003eCarboAir 60 is a properly engineered carbon filter that does what it's built to do. The thicker carbon bed handles higher VOC environments better, the open mesh design means your fan won't work harder than it needs to, and the UK manufacturing means you're not paying for imported premium branding.\u003c\/p\u003e\n\u003cp\u003eIf you're equipping a medium to large room and want serious odour control without guessing whether your filter will last, this is worth picking up. End-of-line stock, so proper kit at a much lower price than usual. Good time to buy while clearance stock lasts.\u003c\/p\u003e\n\n\u003c\/section\u003e","brand":"CARBOAIR","offers":[{"title":"6\" (150mm) \/ 660mm","offer_id":47916568838314,"sku":"765130","price":149.99,"currency_code":"GBP","in_stock":true},{"title":"8\" (200mm) \/ 660mm","offer_id":47916568871082,"sku":"765135","price":145.99,"currency_code":"GBP","in_stock":true},{"title":"8\" (200mm) \/ 1000mm","offer_id":47916568903850,"sku":"765136","price":234.99,"currency_code":"GBP","in_stock":true},{"title":"10\" (250mm) \/ 660mm","offer_id":47916568936618,"sku":"765140","price":169.99,"currency_code":"GBP","in_stock":true},{"title":"10\" (250mm) \/ 1000mm","offer_id":47916568969386,"sku":"765145","price":244.99,"currency_code":"GBP","in_stock":true},{"title":"12\" (315mm) \/ 660mm","offer_id":47916569002154,"sku":"765150","price":219.99,"currency_code":"GBP","in_stock":true},{"title":"12\" (315mm) \/ 1000mm","offer_id":47916569034922,"sku":"765155","price":299.99,"currency_code":"GBP","in_stock":true},{"title":"12\" (315mm) \/ 1200mm","offer_id":47916569067690,"sku":"765156","price":409.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/5540\/5400\/files\/765135_4_d987e78b-9d5c-4324-ad97-4a9a746236af.jpg?v=1769196269"},{"product_id":"g-a-s-airozone-in-duct-ozone-generator","title":"G.A.S AirOzone In-Duct Ozone Generator","description":"\u003csection class=\"gh-product-listing\"\u003e\n\n\u003ch2\u003eG.A.S AirOzone In-Duct Ozone Generator — Corona Discharge Odour Control for Grow Room Ventilation\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eBest for:\u003c\/strong\u003e Growers who need reliable odour elimination beyond carbon filtration alone, especially in high-humidity or high-intensity growing environments\u003c\/p\u003e\n\n\u003cdiv class=\"gh-our-thoughts\" role=\"note\" aria-label=\"Our thoughts\"\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eOur thoughts\u003c\/strong\u003e\u003cbr\u003e\nWe see this used most effectively as a second line of defence, not a replacement for a carbon filter. Installed correctly in the duct run after your extractor fan, it takes care of the lingering smells that filters sometimes miss. Corona discharge ozone generators are proven kit — low maintenance, quiet, and once it's fitted properly, you don't really need to think about it again. Worth considering if odour control needs to be watertight.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003eThe G.A.S AirOzone is an \u003cstrong\u003ein-duct ozone generator\u003c\/strong\u003e designed to neutralise odours at source by destroying organic molecules rather than simply filtering them. Using \u003cstrong\u003ecorona discharge plates\u003c\/strong\u003e, it ionises air to produce ozone (O3) — a highly reactive oxidising agent that bonds with and eliminates bacteria, mould spores, and stubborn plant-related odours before they leave your ducting.\u003c\/p\u003e\n\n\u003cp\u003eThis is complementary odour control. It works best alongside a carbon filter as part of a layered strategy, giving you peace of mind in spaces where smell escape really isn't an option.\u003c\/p\u003e\n\n\u003ch3\u003eHow it compares\u003c\/h3\u003e\n\u003cp\u003eThe AirOzone sits in the \u003cstrong\u003emid-range in-duct ozone category\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCorona discharge technology — reliable, proven, EU-standard compliant\u003c\/li\u003e\n\u003cli\u003eServiceable design — ozone plates can be replaced when output drops, extending product life\u003c\/li\u003e\n\u003cli\u003eFixed output (unlike adjustable premium models), but matched to duct sizes 150mm–315mm\u003c\/li\u003e\n\u003cli\u003eLower power consumption than UV-C alternatives (10W–50W depending on size)\u003c\/li\u003e\n\u003cli\u003eWorks effectively at up to 80% RH — critical for UK growing conditions\u003c\/li\u003e\n\u003cli\u003eBetter value than sealed, non-serviceable high-end competitors\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eUsage guidance\u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003eInstallation position\u003c\/strong\u003e\u003cbr\u003e\nInstall directly into your ducting after the extractor fan and carbon filter. Typical setup: Carbon Filter \u0026gt; Fast Clamp \u0026gt; Extractor Fan \u0026gt; Fast Clamp \u0026gt; G.A.S AirOzone \u0026gt; 5 metres of ducting minimum before the final outlet.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDucting compatibility\u003c\/strong\u003e\u003cbr\u003e\nUse only metallic ducting (Flexiduct, Acoustic Ducting, or Combi-Ducting) after the generator. Do NOT use Phonic Trap ducting — ozone will damage it.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eElectrical setup\u003c\/strong\u003e\u003cbr\u003e\nThe AirOzone must be wired by a qualified electrician. It should run whenever your extractor fan is on. If you're using a fan speed controller, the AirOzone needs its own dedicated mains supply — it won't work on a controlled circuit.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eOzone mixing time\u003c\/strong\u003e\u003cbr\u003e\nThe 5-metre ducting run is essential. It gives ozone time to mix thoroughly with the air and neutralise odours as it travels, rather than rushing out untreated.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhen to use it\u003c\/strong\u003e\u003cbr\u003e\nMost effective where plant material produces particularly pungent odours or where odour escape is a genuine concern. Also useful in high-humidity environments (up to 80% RH) where carbon filter performance alone might not be quite enough.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailable sizes:\u003c\/strong\u003e 150mm (6″), 200mm (8″), 250mm (10″), 315mm (12″)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e150mm model:\u003c\/strong\u003e 600 m³\/hr airflow, 1 corona plate, 10W power\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e200mm model:\u003c\/strong\u003e 1200 m³\/hr airflow, 2 corona plates, 20W power\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e250mm model:\u003c\/strong\u003e 1800 m³\/hr airflow, 3 corona plates, 30W power\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e315mm model:\u003c\/strong\u003e 3000 m³\/hr airflow, 5 corona plates, 50W power\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 150mm 3.2kg | 200mm 3.7kg | 250mm 4.5kg | 315mm 5kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTechnology:\u003c\/strong\u003e Corona discharge ozone generation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHumidity tolerance:\u003c\/strong\u003e Operates reliably up to 80% relative humidity\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertification:\u003c\/strong\u003e EU safety standards compliant\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eByproduct:\u003c\/strong\u003e Pure oxygen (O2) — eco-friendly operation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrical:\u003c\/strong\u003e No plug fitted — must be wired by qualified electrician\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWho this is for\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eGrowers in shared or sensitive locations where odour control must be completely reliable\u003c\/li\u003e\n\u003cli\u003eAnyone running high-output growing spaces where carbon filtration alone feels insufficient\u003c\/li\u003e\n\u003cli\u003eSpaces with naturally high humidity (UK climates) where ozone tolerance matters\u003c\/li\u003e\n\u003cli\u003eGrowers who want to extend their carbon filter's working life by pre-treating air\u003c\/li\u003e\n\u003cli\u003eAnyone seeking a low-maintenance, long-term odour solution that doesn't add noise or complexity\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eAlso particularly suited to growers who prefer \u003cstrong\u003elayered, complementary odour defence\u003c\/strong\u003e over relying on a single piece of kit.\u003c\/p\u003e\n\n\u003ch3\u003eOur take\u003c\/h3\u003e\n\n\u003cp\u003eThis is a properly engineered, no-fuss way to tighten up odour control. Corona discharge ozone generators are proven technology — thousands of growers use them. The G.A.S AirOzone is EU-built, serviceable (you can replace the plates when output drops), and does exactly what it should when installed correctly.\u003c\/p\u003e\n\n\u003cp\u003eIt's not a carbon filter replacement, and it doesn't need to be. Used as a complementary tool — secondary line of defence in your ducting — it handles the smells that filters sometimes miss, especially in high-humidity or high-intensity growing environments.\u003c\/p\u003e\n\n\u003cp\u003eGood time to buy while stock lasts if odour control is non-negotiable in your space. Size up by your ducting diameter and you're sorted.\u003c\/p\u003e\n\n\u003c\/section\u003e","brand":"GAS UK","offers":[{"title":"150mm (6 inch) 600m3\/hr","offer_id":47916657213610,"sku":"133368","price":456.99,"currency_code":"GBP","in_stock":true},{"title":"250mm (10 inch) 1800m3\/hr","offer_id":47916657246378,"sku":"133372","price":566.99,"currency_code":"GBP","in_stock":true},{"title":"315mm (12 inch) 3000m3\/hr","offer_id":47916657279146,"sku":"133374","price":650.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/5540\/5400\/files\/133368_2_8abea81a-0020-4be5-a384-f5bf23d9a5ee.jpg?v=1769198121"}],"url":"https:\/\/growershouse.co.uk\/collections\/air-purification.oembed","provider":"Growers House ","version":"1.0","type":"link"}