{"product_id":"air-line-non-return-check-valve","title":"Air Line - Non Return\/Check Valve","description":"\u003csection class=\"gh-product-listing\"\u003e\n\u003ch2\u003eAir Line - Non Return\/Check Valve\u003c\/h2\u003e\n\u003cp\u003e\"Back-siphoning\" from your reservoir through your airstone and airline can ruin your air-pump. Stop it happening by placing your air pump above the highest sytem waterline and by fitting one of our non-return \/ check valves. Easy!\u003c\/p\u003e\n\u003c\/section\u003e","brand":"CHARLES AUSTEN","offers":[{"title":"Default Title","offer_id":47916466831530,"sku":"82872","price":0.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/5540\/5400\/files\/82872_f6dc83f4-2e35-4f2a-b848-901980b07af4.jpg?v=1769194110","url":"https:\/\/growershouse.co.uk\/products\/air-line-non-return-check-valve","provider":"Growers House ","version":"1.0","type":"link"}