{"product_id":"waterway-crystal-water-525-sq-ft-cartridge-filter-waterway-pressure-relief-valve-assembly-550-6730","title":"Waterway 550-6730 Pressure Relief Valve Assembly – Crystal Water 525 Sq Ft Cartridge Filter","description":"\u003cdiv class=\"rte\"\u003e\n\u003ch2\u003eWaterway Pressure Relief Valve Assembly\u003c\/h2\u003e\n\u003cp\u003eThis heavy-duty manual air relief valve is furnished to aid in bleeding unwanted air when starting the filter. This work with Waterway's Crystal Water D.E filters and Crystal Water Cartridge filters. \u003c\/p\u003e\n\u003cp\u003eAfter each service or initial installation, before starting the pump:\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eVerify the filter body clamp is properly assembled \u003c\/li\u003e\n\u003cli\u003eClose filter drain \u003c\/li\u003e\n\u003cli\u003eOpen all system valves to allow normal system operation \u003c\/li\u003e\n\u003cli\u003ePlace the heavy-duty air relief valve in the open position \u003c\/li\u003e\n\u003cli\u003eStand at least 10 feet clear from the filter before starting the pump \u003c\/li\u003e\n\u003cli\u003eReturn to the filter to close the air relief valve only when a steady stream of water is discharged from the valve \u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c\/div\u003e","brand":"Waterway","offers":[{"title":"Default Title","offer_id":46829172162726,"sku":"550-6730","price":128.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0655\/9698\/1414\/files\/WaterwayPressureReliefValveAssembly_e1566620-b18d-40c2-8521-32d7ad1af187.png?v=1762882584","url":"https:\/\/kypoolsupply.com\/products\/waterway-crystal-water-525-sq-ft-cartridge-filter-waterway-pressure-relief-valve-assembly-550-6730","provider":"Kentucky Pool Supply","version":"1.0","type":"link"}