{"product_id":"hayward-hcf342c-hcf-series-42-bobbin-wound-sand-filter","title":"Hayward | HCF342C | HCF Series 42\" Bobbin-Wound Sand Filter","description":"\u003cp data-start=\"89\" data-end=\"688\"\u003eThe Hayward HCF342C 42\" Bobbin-Wound Sand Filter is a high-capacity commercial filtration system engineered for maximum performance, durability, and efficiency. Designed as a large-format solution, this model eliminates the need for multiple smaller filters, conserving valuable equipment room space while reducing installation and plumbing complexity. Constructed from heavy-duty filament-wound fiberglass with a UV-protected resin coating and corrosion-proof internals, the HCF342C delivers exceptional longevity and reliable water clarity in demanding commercial environments.\u003c\/p\u003e\n\u003chr data-start=\"690\" data-end=\"693\"\u003e\n\u003cp data-start=\"695\" data-end=\"713\"\u003e\u003cstrong data-start=\"695\" data-end=\"711\"\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"714\" data-end=\"2087\"\u003e\n\u003cli data-start=\"714\" data-end=\"862\"\u003e\n\u003cp data-start=\"716\" data-end=\"862\"\u003eLarge-format 42\" design eliminates the need for multiple smaller filters, reducing plumbing complexity and saving critical equipment room space.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"863\" data-end=\"1015\"\u003e\n\u003cp data-start=\"865\" data-end=\"1015\"\u003eSupports flow rates up to 433 GPM, providing high-performance filtration for large pools, waterparks, aquatic centers, and commercial installations.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1016\" data-end=\"1160\"\u003e\n\u003cp data-start=\"1018\" data-end=\"1160\"\u003eHeavy-duty filament-wound fiberglass construction offers superior strength, long-term durability, and resistance to cracking or deformation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1161\" data-end=\"1306\"\u003e\n\u003cp data-start=\"1163\" data-end=\"1306\"\u003eUV-protected resin coat shields the filter from environmental exposure, chemical corrosion, and long-term wear in harsh operating conditions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1307\" data-end=\"1440\"\u003e\n\u003cp data-start=\"1309\" data-end=\"1440\"\u003eCorrosion-proof internals ensure reliable performance even in challenging aquatic environments with high chemical concentrations.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1441\" data-end=\"1570\"\u003e\n\u003cp data-start=\"1443\" data-end=\"1570\"\u003eLarge manway opening with a positive-seal mechanism allows easy internal access for inspection, maintenance, and backwashing.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1571\" data-end=\"1714\"\u003e\n\u003cp data-start=\"1573\" data-end=\"1714\"\u003eIndustrial-grade laterals and quad diffusers optimize water distribution, improving filtration efficiency and extending filter cycle times.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1715\" data-end=\"1817\"\u003e\n\u003cp data-start=\"1717\" data-end=\"1817\"\u003eDurable fiberglass base provides a stable installation platform suitable for heavy commercial use.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1818\" data-end=\"1941\"\u003e\n\u003cp data-start=\"1820\" data-end=\"1941\"\u003eStreamlined design simplifies installation and reduces long-term maintenance demands, improving operational efficiency.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1942\" data-end=\"2087\"\u003e\n\u003cp data-start=\"1944\" data-end=\"2087\"\u003eIdeal for commercial pools, municipal facilities, resorts, waterparks, and high-volume aquatic environments needing high-capacity filtration.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2089\" data-end=\"2092\"\u003e\n\u003cp data-start=\"2094\" data-end=\"2663\"\u003e\u003cstrong data-start=\"2094\" data-end=\"2114\"\u003eProduct Overview\u003c\/strong\u003e\u003cbr data-start=\"2114\" data-end=\"2117\"\u003eThe Hayward HCF342C Bobbin-Wound Sand Filter is engineered to deliver superior filtration capacity and long-lasting durability for large commercial aquatic facilities. Its 42\" large-format design allows operators to consolidate filtration into a single high-capacity unit, reducing installation costs, plumbing complexity, and ongoing service requirements. The heavy-duty filament-wound fiberglass body and UV-protected resin finish ensure excellent longevity, resisting corrosion and environmental wear even in the most challenging conditions.\u003c\/p\u003e\n\u003cp data-start=\"2665\" data-end=\"3229\"\u003eInside, corrosion-proof internals, quad diffusers, and industrial-grade laterals work together to create optimal hydraulic flow and extended filter cycles—minimizing downtime and improving overall filtration performance. The positive-seal manway provides easy access for inspections and maintenance, while the rigid fiberglass base ensures reliable installation stability. Built for high flow rates and demanding commercial applications, the HCF342C offers a streamlined, efficient, and robust filtration solution that stands up to years of continuous operation.\u003c\/p\u003e","brand":"Hayward","offers":[{"title":"Default Title","offer_id":44134083362859,"sku":"HCF342C","price":4019.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0686\/1589\/7131\/files\/HCF230C_556c_50e2ff21-2755-4d26-81a7-20852011bd18.webp?v=1779954101","url":"https:\/\/auremontdirect.com\/products\/hayward-hcf342c-hcf-series-42-bobbin-wound-sand-filter","provider":"Auremont Direct","version":"1.0","type":"link"}