{"product_id":"hayward-hcf336c-hcf-series-36-laminated-sand-filter-3in","title":"Hayward | HCF336C | HCF Series 36\" Laminated Sand Filter 3in","description":"\u003cp data-start=\"91\" data-end=\"848\"\u003eThe Hayward HCF336C 36\" Laminated Sand Filter is a heavy-duty commercial filtration system engineered for maximum performance, long filter cycles, and exceptional durability. Featuring an enhanced multi-diffuser internal design and oversized 3\" connections, this filter delivers superior water distribution, high-capacity flow handling, and improved hydraulic efficiency. Its UV-protected, infusion-molded fiberglass shell resists corrosion, blooming, and biofilm buildup, while the transparent manway simplifies inspection and maintenance. Built to withstand demanding commercial environments, the HCF336C provides reliable, high-volume sand filtration for aquatic facilities that require long service life and consistent water clarity.\u003c\/p\u003e\n\u003chr data-start=\"850\" data-end=\"853\"\u003e\n\u003cp data-start=\"855\" data-end=\"873\"\u003e\u003cstrong data-start=\"855\" data-end=\"871\"\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"874\" data-end=\"2258\"\u003e\n\u003cli data-start=\"874\" data-end=\"1035\"\u003e\n\u003cp data-start=\"876\" data-end=\"1035\"\u003eMulti-diffuser distribution system ensures even water flow across the sand bed, enhancing filtration effectiveness and significantly extending filter cycles.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1036\" data-end=\"1192\"\u003e\n\u003cp data-start=\"1038\" data-end=\"1192\"\u003eOversized 3\" connections support high-capacity commercial hydraulics, reducing head loss and improving overall system efficiency in large installations.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1193\" data-end=\"1335\"\u003e\n\u003cp data-start=\"1195\" data-end=\"1335\"\u003eUV-protected gel coat and corrosion-resistant fiberglass shell protect the filter from sunlight, chemicals, and environmental degradation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1336\" data-end=\"1474\"\u003e\n\u003cp data-start=\"1338\" data-end=\"1474\"\u003eTransparent manway design provides clear visibility for internal inspection, simplifying service, monitoring, and routine maintenance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1475\" data-end=\"1631\"\u003e\n\u003cp data-start=\"1477\" data-end=\"1631\"\u003eQuad-head diffuser configuration offers optimized water distribution for the HCF336C, improving performance and minimizing channeling in the sand media.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1632\" data-end=\"1812\"\u003e\n\u003cp data-start=\"1634\" data-end=\"1812\"\u003eCommercial-grade PVC and ABS injection-molded internals with 360° slotted laterals deliver strong hydraulic performance and long-term resistance to harsh chemical environments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1813\" data-end=\"1962\"\u003e\n\u003cp data-start=\"1815\" data-end=\"1962\"\u003eIndustrial valve and pressure gauge configuration ensures durable operation and accurate pressure monitoring in rigorous commercial applications.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1963\" data-end=\"2084\"\u003e\n\u003cp data-start=\"1965\" data-end=\"2084\"\u003eLaminated shell construction enhances structural stability, increasing longevity even under heavy filtration demands.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2085\" data-end=\"2162\"\u003e\n\u003cp data-start=\"2087\" data-end=\"2162\"\u003eNSF\/ANSI Standard 50 Certified for commercial pool and spa installations.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2163\" data-end=\"2258\"\u003e\n\u003cp data-start=\"2165\" data-end=\"2258\"\u003eSupported by a 5-year parts and 1-year labor warranty for long-term operational confidence.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2260\" data-end=\"2263\"\u003e\n\u003cp data-start=\"2265\" data-end=\"2814\"\u003e\u003cstrong data-start=\"2265\" data-end=\"2285\"\u003eProduct Overview\u003c\/strong\u003e\u003cbr data-start=\"2285\" data-end=\"2288\"\u003eThe Hayward HCF336C Laminated Sand Filter is engineered to provide robust, high-performance filtration for commercial aquatic facilities with demanding circulation requirements. The quad-head multi-diffuser system delivers uniform water distribution across the sand bed, maximizing filtration efficiency, reducing media channeling, and extending the periods between backwash cycles. Its durable, infusion-molded fiberglass shell includes a UV-protected gel coat to resist corrosion, weather exposure, and biological buildup.\u003c\/p\u003e\n\u003cp data-start=\"2816\" data-end=\"3320\"\u003eThe oversized 3\" hydraulic connections enhance high-flow system compatibility, making the HCF336C ideal for waterparks, aquatic centers, hotels, resort pools, and municipal installations. The transparent manway simplifies visual inspections, while the industrial-grade internals ensure longevity in harsh water conditions. Backed by NSF certification and a strong commercial warranty, the HCF336C stands out as a powerful and operator-friendly filtration solution built for long-lasting commercial use.\u003c\/p\u003e","brand":"Hayward","offers":[{"title":"Default Title","offer_id":44134083330091,"sku":"HCF336C","price":2379.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0686\/1589\/7131\/files\/HCF230C_556c_6dfc2109-f133-4d54-8441-5ca5425d2e2f.webp?v=1779954102","url":"https:\/\/auremontdirect.com\/products\/hayward-hcf336c-hcf-series-36-laminated-sand-filter-3in","provider":"Auremont Direct","version":"1.0","type":"link"}