{"product_id":"pentair-274417z-waste-valve-seal-for-fullflo-xf-backwash-valve","title":"Pentair FullFloXF Backwash Valve Waste Seal, 274417Z","description":"\u003cp\u003eThe Pentair 274417Z is the waste valve seal for the FullFloXF backwash valve. It is the genuine Pentair part.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat the waste seal does\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eA backwash valve has to hold the waste port shut every minute it is not backwashing. That job belongs to this seal. When it hardens, takes a set or nicks, the port stops closing completely and a steady trickle leaves the waste line while the system is supposed to be filtering. On a pool that is topped up automatically, that leak can run for weeks before anyone notices the water bill.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBefore you order\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis listing is the seal on its own. The waste seal spring is a separate Pentair part, and so are the inlet and outlet diverters. If the valve is already open and it has some age on it, look at all of them while you are in there rather than doing the job twice.\u003c\/p\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":48625785962708,"sku":"PAC-051-1652","price":54.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_23c68f55-07de-45ea-bd90-8a8939494d21.jpg?v=1788692456","url":"https:\/\/www.activepoolsupply.com\/products\/pentair-274417z-waste-valve-seal-for-fullflo-xf-backwash-valve","provider":"Active Pool Supply","version":"1.0","type":"link"}