{"product_id":"elbow-assembly-w-check-valve-ec65-75","title":"Hayward Elbow Assembly with Check Valve for Perflex EC65 and EC75","description":"\u003cp\u003eThe Hayward ECX4220A is the elbow assembly with check valve for the Perflex DE filter, covering the EC65, EC65A, EC75 and EC75A. It is the genuine Hayward part, supplied as one assembly with the check valve already in it.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat the check valve is doing\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe valve inside the elbow only passes flow one way. When the pump stops, that is what prevents water running back through the connection. A check valve that has stopped sealing shows up as a filter that loses prime between cycles, or as DE finding its way back into the pool, and the elbow is often blamed last.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitting\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe part arrives assembled, so it goes on in place of the old elbow without any separate valve to install. It is molded plastic, the same as the original. Confirm you have a Perflex EC65 or EC75 series filter before ordering, since the elbow is specific to that family.\u003c\/p\u003e","brand":"Hayward","offers":[{"title":"Default Title","offer_id":48629096710356,"sku":"HAY-051-1390","price":73.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_e7953d14-126d-42a3-81b8-fd6cd0b656e3.png?v=1788759646","url":"https:\/\/www.activepoolsupply.com\/products\/elbow-assembly-w-check-valve-ec65-75","provider":"Active Pool Supply","version":"1.0","type":"link"}