{"product_id":"pentair-r172248-chlorinator-check-valve-1-2in","title":"Pentair R172248 Chlorinator Check Valve - 1\/2in","description":"\u003cp\u003e\u003cstrong\u003eWhat This Part Is Used For\u003c\/strong\u003e\u003cbr\u003ePentair R172248 Chlorinator Check Valve - 1\/2in is a replacement check valve used in compatible Pentair chlorinator systems. It helps control water flow direction through feeder plumbing.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy This Part Matters\u003c\/strong\u003e\u003cbr\u003eA properly functioning check valve prevents backflow that can damage equipment or reduce feeder effectiveness. Replacing a failed valve restores controlled chemical flow. This helps protect heaters and plumbing from corrosive backflow.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features and Specifications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eManufacturer part number R172248\u003c\/li\u003e\n\u003cli\u003eChlorinator check valve\u003c\/li\u003e\n\u003cli\u003e1\/2in size specification\u003c\/li\u003e\n\u003cli\u003eUsed in compatible Pentair feeder systems\u003c\/li\u003e\n\u003cli\u003eHelps prevent backflow\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eInstallation and Fitment Guidance\u003c\/strong\u003e\u003cbr\u003eShut off circulation before servicing feeder lines. Confirm by manufacturer part number before ordering. Install with correct flow direction orientation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAbout the Pentair Brand\u003c\/strong\u003e\u003cbr\u003ePentair Rainbow chlorinators are widely used in residential pools. Their systems rely on properly functioning internal valves for safe chemical distribution. Genuine Pentair parts maintain feeder reliability.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCommon Service Context\u003c\/strong\u003e\u003cbr\u003eCommon when troubleshooting feeder performance or replacing valves damaged by chemical buildup.\u003c\/p\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":52078585479442,"sku":"R172248Z","price":9.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/2279\/1186\/files\/PENR172248Z_0.jpg?v=1772562267","url":"https:\/\/www.aquaterrabackyard.com\/products\/pentair-r172248-chlorinator-check-valve-1-2in","provider":"Aqua Terra Backyard","version":"1.0","type":"link"}