Hayward | HCF236C | HCF Series 36" Laminated Sand Filter 2.5in

The Hayward HCF236C 36" Laminated Sand Filter is a high-capacity commercial filtration system engineered for exceptional endurance, extended filter cycles, and superior water clarity. Featuring an advanced multi-diffuser internal design with quad-head distribution, this filter delivers optimized water flow and enhanced hydraulic performance. The UV-protected, infusion-molded fiberglass shell provides long-term resistance to corrosive environments, biological growth, and outdoor exposure. With a transparent manway for easy inspection and durable internal components, the HCF236C is built for reliability and ease of service in demanding commercial aquatic facilities.

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Key Features

• Quad-head multi-diffuser water distribution system ensures even flow across the sand bed, improving filtration efficiency and significantly extending filter cycles.

• UV-protected gel coat and corrosion-resistant fiberglass shell guard against sunlight, chemical exposure, blooming, and biofilm buildup for long-lasting durability.

• Transparent manway offers clear visibility of internal components, simplifying inspection, service, and routine system checks.

• Commercial-grade PVC and ABS injection-molded internals with 360° slotted laterals provide high hydraulic performance and resistance to harsh water chemistry.

• Industrial valve and pressure gauge configuration ensures accurate pressure readings and long-term durability in commercial settings.

• 2.5" connections support high-flow commercial hydraulics, reducing resistance and improving system efficiency in large aquatic installations.

• Laminated shell construction enhances structural strength and extends service life under heavy-duty filtration demands.

• NSF/ANSI Standard 50 Certified for commercial pool and spa filtration systems, guaranteeing compliance with industry safety and performance standards.

• Backed by a 5-year parts and 1-year labor warranty for dependable long-term operation.

• Suitable for waterparks, aquatic centers, hotels, fitness clubs, and municipal pools requiring robust, high-capacity sand filtration.

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Product Overview
The Hayward HCF236C Laminated Sand Filter is engineered to deliver exceptional filtration performance and long-term durability in commercial aquatic environments. Its advanced quad-head multi-diffuser system ensures optimal water distribution and increased filter efficiency, minimizing maintenance frequency and extending media life. The heavy-duty fiberglass shell and UV-protected exterior provide lasting protection against environmental exposure and corrosive water conditions, while the transparent manway simplifies inspections and servicing.

Designed with 2.5" high-flow hydraulic connections and industrial-grade internals, the HCF236C supports the demanding circulation rates required by large commercial pools and aquatic facilities. The filter’s laminated construction enhances structural stability, ensuring reliable performance over years of intensive use. Backed by NSF certification and a strong commercial warranty, the HCF236C stands as a premium solution for facilities seeking a durable, efficient, and operator-friendly sand filtration system.