{"product_id":"iws-flexi-pipe-standard-13mm-and-25mm-pro","title":"IWS Flexi-Pipe (Standard 13mm and 25mm Pro)","description":"```html\n\u003csection class=\"gh-product-listing\"\u003e\n\n\u003ch2\u003eIWS Flexi-Pipe — Food-Grade Hydroponic Irrigation Tubing (13mm Standard \u0026amp; 25mm Pro)\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eBest for:\u003c\/strong\u003e IWS system owners needing replacement or extension pipe, and DIY growers building hydroponic setups with compatible fittings\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 is proper food-grade tubing that does exactly what it should in a hydroponic setup. Easy to cut, flexible around tight spots, and compatible with IWS systems right out of the box. One we sell a lot of for both replacements and system expansion.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003eIWS Flexi-Pipe is \u003cstrong\u003eflexible irrigation tubing\u003c\/strong\u003e designed to connect your nutrient distribution tank to individual containers and link containers together in hydroponic systems. Available in two sizes — \u003cstrong\u003e13mm Standard\u003c\/strong\u003e for smaller setups and \u003cstrong\u003e25mm Pro\u003c\/strong\u003e for larger systems — it's made from food-grade plastic that handles nutrient solutions without degrading. Cut it to length, fit it to your connectors, and it handles nutrient distribution reliably day in, day out.\u003c\/p\u003e\n\n\u003ch3\u003eHow it compares\u003c\/h3\u003e\n\u003cp\u003eThis sits firmly in the \u003cstrong\u003esystem-native, mid-premium tier\u003c\/strong\u003e of hydroponic tubing.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOriginal equipment specification for IWS systems — guaranteed compatibility with IWS Pro and Trident setups\u003c\/li\u003e\n\u003cli\u003eFood-grade plastic ensures safety with nutrient solutions\u003c\/li\u003e\n\u003cli\u003eBlack opaque material prevents algae growth inside the pipe\u003c\/li\u003e\n\u003cli\u003eSignificantly more reliable than generic budget tubing at £1.99\/metre\u003c\/li\u003e\n\u003cli\u003eMore flexible and easier to route than rigid PVC alternatives\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIn plain terms: you're getting proven hydroponic tubing that works with your system, not a gamble with generic plastic.\u003c\/p\u003e\n\n\u003ch3\u003eUsage guidance\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eSystem connection\u003c\/strong\u003e\u003cbr\u003eRun from your brain-pot (central controller) to outer pots, and connect outer-pots to outer-pots for nutrient distribution. Easy to cut with sharp scissors or pipe cutters to the exact length you need.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInstallation in tight spaces\u003c\/strong\u003e\u003cbr\u003eThe flex in the pipe means you can route it around obstacles, under shelving, or through crowded grow spaces without kinking or binding. Soften the pipe ends in hot water to make fitting connectors simpler — no wrestling required.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSystem expansion\u003c\/strong\u003e\u003cbr\u003eAdding more plants to an existing setup? Flexi-pipe lets you extend your distribution network without replacing the whole system. Particularly useful with 25mm Pro when scaling up larger AutoDrain or Run to Waste setups.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaintenance\u003c\/strong\u003e\u003cbr\u003eRoot blockage is common in high-performance systems — roots try to escape down the pipework. If you notice slower nutrient flow, flush the line or consider IWS Copper Root Control Inserts to prevent it happening again.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e13mm Standard:\u003c\/strong\u003e 13mm internal diameter, available per metre (up to 15m) or as 15 metre rolls\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e25mm Pro:\u003c\/strong\u003e 25mm internal diameter, available per metre or as 30 metre rolls\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e 100% food-grade plastic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColour:\u003c\/strong\u003e Black (prevents algae growth)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexibility:\u003c\/strong\u003e Easily cuts with scissors or pipe cutters, bends without kinking\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Direct fit for IWS Pro and Trident systems; works with IWS AutoDrain Brain Controllers and Run to Waste setups; suitable for DIY hydroponic systems with compatible fittings\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWho this is for\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eExisting IWS system owners replacing clogged, damaged, or aging tubing\u003c\/li\u003e\n\u003cli\u003eGrowers expanding IWS setups — adding plants without replacing core infrastructure\u003c\/li\u003e\n\u003cli\u003eDIY hydroponic builders sourcing compatible tubing for custom systems\u003c\/li\u003e\n\u003cli\u003eAnyone running Medusa Run to Waste Systems or similar setups requiring flexible distribution pipe\u003c\/li\u003e\n\u003cli\u003eGrowers dealing with root blockage who need fresh pipework and want to prevent future issues\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eParticularly well suited to setups where \u003cstrong\u003esystem compatibility and long-term reliability matter more than buying the cheapest tubing available\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eOur take\u003c\/h3\u003e\n\u003cp\u003eIf you've got an IWS system or you're building a hydroponic setup with compatible components, this is the tubing to grab. It's food-grade, it flexes where you need it to, and it handles nutrient solution without breaking down. The 25mm Pro is worth considering if you're running larger systems or planning to scale — it's the same price per metre as 13mm Standard but moves more volume, which matters when you're feeding multiple containers.\u003c\/p\u003e\n\u003cp\u003eGood time to buy while clearance stock lasts, especially if you're planning system expansion or replacing old pipework. Does exactly what it should, and leaves you with one less thing to worry about.\u003c\/p\u003e\n\n\u003c\/section\u003e\n```","brand":"IWS","offers":[{"title":"13mm IWS Flexi-Pipe (per metre)","offer_id":47916587778218,"sku":"89267","price":1.49,"currency_code":"GBP","in_stock":true},{"title":"13mm IWS Flexi-Pipe (15 metre roll)","offer_id":47916587810986,"sku":"89227","price":19.49,"currency_code":"GBP","in_stock":true},{"title":"25mm IWS Flexi-Pipe (per metre)","offer_id":47916587843754,"sku":"89271","price":2.49,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/5540\/5400\/files\/89271IWSFlexi-Pipe_Standard13mmand25mmPro_25mmIWSFlexi-Pipe_permetre_4508f3a9-c4aa-4b26-8dc5-cd231e9b9b82.jpg?v=1769196702","url":"https:\/\/growershouse.co.uk\/products\/iws-flexi-pipe-standard-13mm-and-25mm-pro","provider":"Growers House ","version":"1.0","type":"link"}