{"product_id":"backflow-preventer-retrofit-kit-for-1-inch-800m4-q","title":"Backflow Preventer Retrofit Kit For 1 Inch 800M4 QT To Freeze Resistant 800M4 FR Conversion Complete DIY Friendly Easy Install Set Leaks Repair And Upgrade For 800M4 Series PVB Backflow Preventers","description":"\u003cdiv\u003e1-Inch 800M4 FR Freeze-Resistant Backflow Retrofit Kit Single\u003cbr\u003e\n✔️ Converts 1-inch 800M4-QT to 800M4-FR; easy DIY install \u003cp\u003eThis retrofit kit upgrades a 1\" 800M4-QT backflow preventer to a freeze-resistant 800M4-FR, ideal for outdoor irrigation in cold climates. It helps seal leaks, blocks backflow, and protects potable water from contamination while enabling a straightforward DIY upgrade.\u003c\/p\u003e ✅ Model: 0887718\u003cbr\u003e\n✅ Conversion: 800M4-QT to 800M4-FR\u003cbr\u003e\n✅ Size: 1\" (25.4 mm)\u003cbr\u003e\n✅ Includes: Hood, Hood Screws (2), Bonnet, Bonnet O-Ring, Vent Spring, Vent Float Assembly\u003cbr\u003e\n✅ Materials \u0026amp; Life: engineered polymers, corrosion-resistant metal; 8,000+ open\/close cycles; up to 3× longer life\u003cbr\u003e \u003cp\u003e💡 What is a backflow retrofit kit used for?\u003c\/p\u003e\nThis handy upgrade lets you frost-proof an existing backflow preventer without a full valve swap.\n- It adds freeze protection to a 1\" 800M4-QT backflow preventer\n- It seals leaks and restores reliable operation in cold weather\n- It saves time and money by avoiding full valve replacement\n- It supports safe protection of drinking water by preventing backflow \u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48207146221803,"sku":"VXB0C4Y6F82R","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/719KAynWvRL.jpg?v=1778813206","url":"https:\/\/vxb.com\/products\/backflow-preventer-retrofit-kit-for-1-inch-800m4-q","provider":"VXB Bearings","version":"1.0","type":"link"}