{"product_id":"haywardproseries31sandfiltertopmountw3s310t2hppw3s310t2","title":"Hayward | W3S310T2 | ProSeries 31\" Sand Filter Top Mount","description":"\u003c!--split--\u003e\n\u003cp data-start=\"164\" data-end=\"649\"\u003e\u003cstrong data-start=\"164\" data-end=\"226\"\u003eThe Hayward W3S310T2 ProSeries 31\" Sand Filter (Top Mount)\u003c\/strong\u003e delivers high-capacity filtration for large in-ground pools, combining durable construction with efficient performance. Engineered for superior water clarity, this filter uses advanced self-cleaning underdrain technology and a precision-molded tank to ensure long-lasting reliability and easy maintenance. Designed for top-mount installation, it’s built to handle heavy-duty use while keeping pool water sparkling clean.\u003c\/p\u003e\n\u003chr data-start=\"651\" data-end=\"654\"\u003e\n\u003ch3 data-start=\"656\" data-end=\"678\"\u003e\u003cstrong data-start=\"660\" data-end=\"676\"\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"680\" data-end=\"1311\"\u003e\n\u003cli data-start=\"680\" data-end=\"730\"\u003e\n\u003cp data-start=\"682\" data-end=\"730\"\u003e31\" tank diameter for high-capacity filtration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"731\" data-end=\"790\"\u003e\n\u003cp data-start=\"733\" data-end=\"790\"\u003eDesigned for in-ground pools and heavy-use applications\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"791\" data-end=\"857\"\u003e\n\u003cp data-start=\"793\" data-end=\"857\"\u003eTop-mount multiport valve for simplified control and operation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"858\" data-end=\"949\"\u003e\n\u003cp data-start=\"860\" data-end=\"949\"\u003eSelf-cleaning 360° underdrain for balanced water flow and maximum filtration efficiency\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"950\" data-end=\"1014\"\u003e\n\u003cp data-start=\"952\" data-end=\"1014\"\u003eCorrosion-proof, precision-molded polymer tank for long life\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1015\" data-end=\"1063\"\u003e\n\u003cp data-start=\"1017\" data-end=\"1063\"\u003eUses standard #20 silica sand (not included)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1064\" data-end=\"1136\"\u003e\n\u003cp data-start=\"1066\" data-end=\"1136\"\u003eLarge pressure sand\/water drain for quick winterizing or maintenance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1137\" data-end=\"1211\"\u003e\n\u003cp data-start=\"1139\" data-end=\"1211\"\u003eIntegral top diffuser for even distribution of water over the sand bed\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1212\" data-end=\"1267\"\u003e\n\u003cp data-start=\"1214\" data-end=\"1267\"\u003eEasy-to-read pressure gauge for quick system checks\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1268\" data-end=\"1311\"\u003e\n\u003cp data-start=\"1270\" data-end=\"1311\"\u003eDesigned for quiet, efficient operation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1313\" data-end=\"1316\"\u003e\n\u003ch3 data-start=\"1318\" data-end=\"1344\"\u003e\u003cstrong data-start=\"1322\" data-end=\"1342\"\u003eProduct Overview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1345\" data-end=\"1964\"\u003eThe Hayward W3S310T2 ProSeries 31\" Sand Filter is a professional-grade solution for keeping large in-ground pools clean, clear, and inviting. Its corrosion-proof tank is built to withstand years of exposure to the elements, while the advanced underdrain system and integral top diffuser ensure maximum filtration performance with minimal maintenance. The top-mount multiport valve allows easy control of all filter functions, and the large drain simplifies service and seasonal closing. Ideal for residential or commercial applications, this filter delivers reliable operation and crystal-clear water all season long.\u003c\/p\u003e","brand":"Hayward","offers":[{"title":"Default Title","offer_id":50815354372408,"sku":"W3S310T2","price":1219.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0808\/6319\/9544\/files\/HPPW3S310T2_0_f47e630a-5d48-438a-99a6-f73e008bcbde.png?v=1753092032","url":"https:\/\/appaetechpoolsupply.com\/products\/haywardproseries31sandfiltertopmountw3s310t2hppw3s310t2","provider":"AquaTech Pools \u0026 Spa","version":"1.0","type":"link"}