{"product_id":"haywardproseries16sandfiltertopmountwvalvew3s166thppw3s166t","title":"Hayward | W3S166T | ProSeries 16\" Sand Filter Top Mount w\/ Valve","description":"\u003c!--split--\u003e\n\u003cp data-start=\"161\" data-end=\"597\"\u003e\u003cstrong data-start=\"161\" data-end=\"231\"\u003eThe Hayward W3S166T ProSeries 16\" Sand Filter (Top Mount w\/ Valve)\u003c\/strong\u003e is a compact, high-efficiency filtration system designed for above-ground pools and small in-ground pools. Built with a corrosion-proof tank and advanced self-cleaning underdrain technology, it delivers consistently clear water with minimal maintenance. The included top-mount multiport valve makes operation simple and convenient, even in tight equipment spaces.\u003c\/p\u003e\n\u003chr data-start=\"599\" data-end=\"602\"\u003e\n\u003ch3 data-start=\"604\" data-end=\"626\"\u003e\u003cstrong data-start=\"608\" data-end=\"624\"\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"628\" data-end=\"1260\"\u003e\n\u003cli data-start=\"628\" data-end=\"683\"\u003e\n\u003cp data-start=\"630\" data-end=\"683\"\u003e16\" tank diameter for compact pool filtration needs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"684\" data-end=\"753\"\u003e\n\u003cp data-start=\"686\" data-end=\"753\"\u003eIncludes top-mount multiport valve for easy operation and control\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"754\" data-end=\"836\"\u003e\n\u003cp data-start=\"756\" data-end=\"836\"\u003e360° self-cleaning underdrain for balanced water flow and efficient filtration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"837\" data-end=\"915\"\u003e\n\u003cp data-start=\"839\" data-end=\"915\"\u003eCorrosion-proof, precision-molded polymer tank for long-lasting durability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"916\" data-end=\"983\"\u003e\n\u003cp data-start=\"918\" data-end=\"983\"\u003eIntegral diffuser for even water distribution over the sand bed\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"984\" data-end=\"1032\"\u003e\n\u003cp data-start=\"986\" data-end=\"1032\"\u003eUses standard #20 silica sand (not included)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1033\" data-end=\"1095\"\u003e\n\u003cp data-start=\"1035\" data-end=\"1095\"\u003eLarge sand\/water drain for quick servicing and winterizing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1096\" data-end=\"1154\"\u003e\n\u003cp data-start=\"1098\" data-end=\"1154\"\u003eEasy-to-read pressure gauge for fast system monitoring\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1155\" data-end=\"1195\"\u003e\n\u003cp data-start=\"1157\" data-end=\"1195\"\u003eQuiet and energy-efficient operation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1196\" data-end=\"1260\"\u003e\n\u003cp data-start=\"1198\" data-end=\"1260\"\u003eIdeal for above-ground and small in-ground pool applications\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1262\" data-end=\"1265\"\u003e\n\u003ch3 data-start=\"1267\" data-end=\"1293\"\u003e\u003cstrong data-start=\"1271\" data-end=\"1291\"\u003eProduct Overview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1294\" data-end=\"1838\"\u003eThe Hayward W3S166T ProSeries 16\" Sand Filter provides reliable filtration performance in a space-saving design. Its top-mount multiport valve allows for easy switching between filtration, backwash, and rinse modes, while the self-cleaning underdrain and integral diffuser ensure maximum efficiency and even water flow. Made from corrosion-resistant materials, the tank is built to withstand exposure to pool chemicals and outdoor conditions. Perfect for smaller pools, the W3S166T offers professional-grade water clarity with minimal upkeep.\u003c\/p\u003e","brand":"Hayward","offers":[{"title":"Default Title","offer_id":50815353159992,"sku":"W3S166T","price":429.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0808\/6319\/9544\/files\/HPPW3S166T_0_f0029274-0424-4cb8-9fd9-90c47f692376.png?v=1753092026","url":"https:\/\/appaetechpoolsupply.com\/products\/haywardproseries16sandfiltertopmountwvalvew3s166thppw3s166t","provider":"AquaTech Pools \u0026 Spa","version":"1.0","type":"link"}