{"product_id":"vari-flo-backwash-valve-1-5-de-filters","title":"Hayward Vari-Flo Backwash Valve 1.5\" (DE Filters)","description":"\u003cp\u003eThe Hayward SP0710XR50 is the 1.5 in. Vari-Flo XL multiport backwash valve for DE filters. Hayward also lists it as SP710XR50, and SP710XA-50 is stamped into the body to the left of the return port.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSix functions, one handle\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe lever action handle selects filter, backwash, waste, rinse, closed and recirculate. Instead of a bank of separate valves and a lot of guessing, the routine a filter needs is a matter of moving the lever to the marked position.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eThe sight glass\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eBackwashing pushes dirty water out to waste, and the question is always when to stop. The integral sight glass answers it: run the cycle until the water passing the glass is clear, then move on to rinse.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eConstruction\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe body is made from Hayward PermaGlass XL, the material the company uses where flow and durability both matter, and the valve is engineered for maximum flow through the 1.5 in. ports.\u003c\/p\u003e","brand":"Hayward","offers":[{"title":"Default Title","offer_id":48625711775956,"sku":"HAY-06-237","price":185.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_6c338833-0b7d-49a5-b858-7c652c71b836.png?v=1788688940","url":"https:\/\/www.activepoolsupply.com\/products\/vari-flo-backwash-valve-1-5-de-filters","provider":"Active Pool Supply","version":"1.0","type":"link"}