{"product_id":"pentair-0-5-check-valve-for-rainbow-chlorinator-e3","title":"PENTAIR 0.5\" CHECK VALVE FOR RAINBOW CHLORINATOR (E3)","description":"\u003cp\u003eThe Pentair Rainbow R172248Z 0.5\" Check Valve Assembly is a genuine factory-original OEM replacement part designed for off-line automatic chemical feeders. Injection-molded from premium, chemical-resistant polymers, this 1\/2-inch check valve creates a reliable one-way gate that prevents highly concentrated chemical solutions from back-flowing into your pool pump, heater, or copper plumbing when the filtration system shuts down, eliminating advanced equipment corrosion.\u003cbr\u003e\nPart Number: R172248Z (also replaces older model SKU R172248)\u003cbr\u003e\nSize: 1\/2 Inch (0.5\") NPT Threads\u003cbr\u003e\nMaterial: High-impact chemical-resistant composite polymer\u003cbr\u003e\nEquipment Compatibility: Designed explicitly for Pentair Rainbow Off-Line Automatic Chlorine \/ Bromine Feeders, including models 300, 300-19, and 300-29.\u003c\/p\u003e","brand":"Heritage Pool Supply","offers":[{"title":"Default Title","offer_id":48624350134429,"sku":"788379508920","price":13.99,"currency_code":"USD","in_stock":true}],"url":"https:\/\/shop.emeraldpoolcare.com\/products\/pentair-0-5-check-valve-for-rainbow-chlorinator-e3","provider":"Emerald Pool Care \u0026 Spas","version":"1.0","type":"link"}