{"product_id":"hayward-progrid-de-filter-72-sq-ft-de7220","title":"DE7220 | Hayward ProGrid DE Filter 72 sq ft","description":"\u003ch2 data-start=\"0\" data-end=\"59\"\u003e\u003cstrong data-start=\"3\" data-end=\"57\"\u003eHayward ProGrid 72 Sq Ft DE Filter System | DE7220\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-start=\"61\" data-end=\"655\"\u003eThe Hayward ProGrid 72 Sq Ft DE Filter | DE7220 is engineered to deliver industry-leading water clarity, high flow rates, and superior filtration capacity for large residential and commercial pools. Utilizing diatomaceous earth (DE) media, the ProGrid system provides microscopic filtration that captures particles as small as 5 microns, ensuring pristine, crystal-clear water. Built from glass-reinforced co-polymer, the DE7220 tank is designed for strength, corrosion resistance, and longevity—ideal for pools operating under demanding conditions or equipped with in-floor cleaning systems.\u003c\/p\u003e\n\u003cp data-start=\"657\" data-end=\"1371\"\u003eThis professional-grade filter features Hayward’s vertical grid design, which maximizes cleaning efficiency and ensures even DE distribution throughout the filter elements. A heavy-duty, tamper-proof flange clamp allows for easy internal access without disturbing plumbing, while the high-capacity air relief valve provides quick, controlled venting of trapped air. The ProGrid’s low-resistance internal piping and precision-engineered diffuser elbow improve hydraulic performance, reducing energy consumption and maintaining consistent flow rates. Designed with serviceability and reliability in mind, the DE7220 combines advanced engineering with the durability expected from Hayward’s premium filtration line.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e You may require a backwash valve for this filter which is \u003cstrong\u003eNot Included\u003c\/strong\u003e and can be purchased separately\u003c\/p\u003e\n\u003ch2 data-start=\"1373\" data-end=\"1438\"\u003e\u003cstrong data-start=\"1376\" data-end=\"1436\"\u003eKey Features of the Hayward DE7220 ProGrid Filter System\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-start=\"1440\" data-end=\"2695\"\u003e\n\u003cli data-start=\"1440\" data-end=\"1608\"\u003e\n\u003cp data-start=\"1442\" data-end=\"1608\"\u003e\u003cstrong data-start=\"1442\" data-end=\"1481\"\u003eExpansive 72 Sq Ft Filtration Area:\u003c\/strong\u003e Large-capacity vertical grid design ideal for commercial and high-volume residential pools demanding superior water clarity.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1609\" data-end=\"1766\"\u003e\n\u003cp data-start=\"1611\" data-end=\"1766\"\u003e\u003cstrong data-start=\"1611\" data-end=\"1651\"\u003eMicron-Level Filtration Performance:\u003c\/strong\u003e Utilizes DE media to remove fine contaminants down to 5 microns, delivering exceptionally clean and clear water.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1767\" data-end=\"1924\"\u003e\n\u003cp data-start=\"1769\" data-end=\"1924\"\u003e\u003cstrong data-start=\"1769\" data-end=\"1803\"\u003eDurable Glass-Reinforced Tank:\u003c\/strong\u003e Constructed from corrosion-resistant co-polymer for years of dependable, leak-free service in harsh pool environments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1925\" data-end=\"2084\"\u003e\n\u003cp data-start=\"1927\" data-end=\"2084\"\u003e\u003cstrong data-start=\"1927\" data-end=\"1962\"\u003eHigh-Efficiency Hydraulic Flow:\u003c\/strong\u003e 2-inch full-flow internal plumbing minimizes resistance, maximizing water circulation and reducing system energy usage.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2085\" data-end=\"2236\"\u003e\n\u003cp data-start=\"2087\" data-end=\"2236\"\u003e\u003cstrong data-start=\"2087\" data-end=\"2120\"\u003eTool-Free Maintenance Access:\u003c\/strong\u003e Heavy-duty one-piece flange clamp allows for quick access to internal grids without disconnecting plumbing lines.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2237\" data-end=\"2375\"\u003e\n\u003cp data-start=\"2239\" data-end=\"2375\"\u003e\u003cstrong data-start=\"2239\" data-end=\"2267\"\u003eRapid Air Relief System:\u003c\/strong\u003e Manual air release valve bleeds trapped air with a quarter-turn lever, simplifying startup and operation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2376\" data-end=\"2531\"\u003e\n\u003cp data-start=\"2378\" data-end=\"2531\"\u003e\u003cstrong data-start=\"2378\" data-end=\"2403\"\u003eEven DE Distribution:\u003c\/strong\u003e Integrated diffuser elbow evenly channels unfiltered water to each grid, optimizing filtration and extending cleaning cycles.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2532\" data-end=\"2695\"\u003e\n\u003cp data-start=\"2534\" data-end=\"2695\"\u003e\u003cstrong data-start=\"2534\" data-end=\"2568\"\u003eIdeal for Large Installations:\u003c\/strong\u003e Perfect for large residential, resort, and commercial pools requiring high-capacity, noncorrosive, trouble-free performance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cb\u003eProduct Specifications\u003c\/b\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli style=\"font-weight: 400;\" aria-level=\"1\"\u003e\n\u003cb\u003eMaximum Filtration Size: \u003c\/b\u003e\u003cspan style=\"font-weight: 400;\"\u003eFilters out particulates as small as 5 microns\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\" aria-level=\"1\"\u003e\n\u003cb\u003eFiltration Area\u003c\/b\u003e\u003cspan style=\"font-weight: 400;\"\u003e: 72 square feet\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\" aria-level=\"1\"\u003e\n\u003cb\u003eDimensions\u003c\/b\u003e\u003cspan style=\"font-weight: 400;\"\u003e: 26\" inches in diameter and 52.5\" inches in height\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\" aria-level=\"1\"\u003e\n\u003cb\u003eVertical Clearance: \u003c\/b\u003e77\u003cspan style=\"font-weight: 400;\"\u003e\"\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\" aria-level=\"1\"\u003e\n\u003cb\u003eGrid:\u003c\/b\u003e\u003cspan style=\"font-weight: 400;\"\u003e 1 Required (Included)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\" aria-level=\"1\"\u003e\n\u003cb\u003eWeight\u003c\/b\u003e\u003cspan style=\"font-weight: 400;\"\u003e: Approximately 94 pounds\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\" aria-level=\"1\"\u003e\u003cspan style=\"font-weight: 400;\"\u003e\u003cstrong\u003eDE Required:\u003c\/strong\u003e 6 pounds\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\" aria-level=\"1\"\u003e\n\u003cb\u003eInstallation:\u003c\/b\u003e\u003cspan style=\"font-weight: 400;\"\u003e 2 inch plumbing connections\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\" aria-level=\"1\"\u003e\n\u003cb\u003eFlow Rate\u003c\/b\u003e\u003cspan style=\"font-weight: 400;\"\u003e: Maximum flow rate of 144 gallons per minute (GPM)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cb\u003eIncludes\u003c\/b\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli style=\"font-weight: 400;\" aria-level=\"1\"\u003e\n\u003cb\u003e(1) \u003c\/b\u003eHayward DE7220 Pro-Grid DE Filter\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\" aria-level=\"1\"\u003e\n\u003cb\u003e(1)\u003c\/b\u003e\u003cspan style=\"font-weight: 400;\"\u003e Filter Grid\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\" aria-level=\"1\"\u003e\n\u003cb\u003e(1) \u003c\/b\u003e\u003cspan style=\"font-weight: 400;\"\u003eManual Air Relief Valve- CCX1000V\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\" aria-level=\"1\"\u003e\n\u003cb\u003e(1)\u003c\/b\u003e\u003cspan style=\"font-weight: 400;\"\u003e Pressure Gauge- ECX2712B1\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\" aria-level=\"1\"\u003e\u003cspan style=\"font-weight: 400;\"\u003e\u003cstrong\u003e(1)\u003c\/strong\u003e Clamp- DEX2421JKIT\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003e*See manual page 10 for complete list\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eCompatible with the following valves\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eSelecta-Flo 2\" SKT- SP0740DE\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eVari-Flo 1 1\/2\" NPT- SP0710XR50\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eVari-Flo 2\" NPT- SP0715XR50\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSlide Valve 2\" SKT- SP0410X5025\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hayward","offers":[{"title":"Default Title","offer_id":50864342040864,"sku":"DE7220","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0922\/3326\/9536\/files\/DE7220HaywardProGridDEFilter72sqftDiscountPoolMart_1.jpg?v=1777146363","url":"https:\/\/discountpoolmart.com\/products\/hayward-progrid-de-filter-72-sq-ft-de7220","provider":"Discount Pool Mart","version":"1.0","type":"link"}