{"product_id":"waterwaycarefree19agsandfiltersystemw15hppump52053376swwp52053376s","title":"Waterway CareFree 19\" A\/G Sand Filter System w\/ 1.5HP Pump | 520-5337-6S","description":"\u003cdiv\u003e\n\u003ch1\u003eWaterway 520-5337-6S Carefree 19″ Sand Filter System with 1.5 HP Hi-Flo II Pump\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e 520-5337-6S\u003c\/p\u003e\n\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003eA complete pump and filter system designed for above-ground and some smaller in-ground pools, combining a 19-inch diameter sand filter tank with a 1.5 HP Hi-Flo II single-speed pump. This system is engineered to deliver large sand-capacity filtration and high flow rate for efficient turnover and water clarity.\u003c\/p\u003e\n\u003ch2\u003eCompatibility \u0026amp; Fitment\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned for above-ground pool installations, or in-ground pools where plumbing and flow match this size system.\u003c\/li\u003e\n\u003cli\u003eFilter tank is 19″ diameter compatible with standard sand media (typically #20 silica sand) and includes 7-position top mount multiport valve.\u003c\/li\u003e\n\u003cli\u003ePump is configured with a NEMA-type 3-ft power cord (as denoted by the “-6S” suffix).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFeatures \u0026amp; Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e19″ filter provides expanded sand bed for increased filtering capacity and extended run time between cleanings.\u003c\/li\u003e\n\u003cli\u003eHi-Flo II 1.5 HP pump offers higher flow rate (~45 GPM) for improved filtration and circulation in larger pool volumes.\u003c\/li\u003e\n\u003cli\u003eLarge 6″ diameter pump strainer lid for ease of maintenance and visual inspection.\u003c\/li\u003e\n\u003cli\u003eFilter body constructed of roto-molded polymer for corrosion resistance and durability in pool environments.\u003c\/li\u003e\n\u003cli\u003eIncludes hoses, union adapters, hose clamps and base for straightforward installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n\u003cp\u003eEnsure the pool plumbing and breaker are sized appropriately for a 1.5 HP pump. Mount the filter base on a stable, level pad. Install the filter tank and multiport valve, connect the pump, and fill with #20 silica sand to manufacturer height. Prime the pump, then operate the system and monitor pressure gauge—clean sand once pressure rises about 7–10 psi over initial reading.\u003c\/p\u003e\n\u003ch2\u003eMaintenance Tip\u003c\/h2\u003e\n\u003cp\u003eInspect the pressure gauge weekly and backwash the filter when pressure rises roughly 50% above start-up level. Replace the sand every 3–5 years or sooner if water clarity declines or run-time increases. Lubricate O-rings annually and check for leaks at unions and pump lid.\u003c\/p\u003e\n\u003cp\u003eSKU: 520-5337-6S\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Waterway","offers":[{"title":"Default Title","offer_id":46797760495791,"sku":"520-5337-6S","price":499.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6415\/2239\/files\/waterway-carefree-19-ag-sand-filter-system-w-15hp-pump-520-5337-6s-aboveground-combo-5043102.jpg?v=1777066928","url":"https:\/\/freshized.com\/products\/waterwaycarefree19agsandfiltersystemw15hppump52053376swwp52053376s","provider":"Freshized","version":"1.0","type":"link"}