{"product_id":"clean-clear-plus-cartridge-filters-520-sqft","title":"Pentair Clean \u0026 Clear Plus 520 sq ft Cartridge Pool Filter","description":"\u003cp\u003eThe Pentair Clean \u0026amp; Clear Plus 520 is the largest filter in the Clean \u0026amp; Clear Plus line, with 520 sq ft of cartridge area in a single tank. It is the complete filter, Pentair part EC-160332.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFour cartridges, no backwash\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eInside the tank are four nonwoven polyester cartridges. Spreading the flow across four elements means each one loads slowly, so the pressure gauge creeps up over months rather than weeks. When it is time to clean, you open the tank, lift the cartridges out and rinse them with a garden hose. There is no backwash valve and no water sent to waste.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBuilt for the pad\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe tank is injection molded polypropylene reinforced with fiberglass. It does not corrode, which matters on a pad that gets splashed with chlorinated or salt water for years.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBefore you order\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis is a large filter for inground pools and ships by freight. Match the plumbing and pump flow to the filter when you plan the installation.\u003c\/p\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":48624870686932,"sku":"PAC-05-0091","price":1793.11,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_0205e2cb-c7dd-4db9-894f-ea8ab8a73141.jpg?v=1788647640","url":"https:\/\/www.activepoolsupply.com\/products\/clean-clear-plus-cartridge-filters-520-sqft","provider":"Active Pool Supply","version":"1.0","type":"link"}