The Jandy R0461900 Top Housing Assembly is a factory-original upper enclosure component purpose-built for Zodiac Jandy CS Series cartridge filters, covering the CS100 and CS150 models. This housing unit forms the protective upper shell that secures and shields the internal cartridge elements, enabling the filter to maintain proper flow and debris capture. Fabricated from premium-grade materials chosen for their resistance to UV exposure, pool chemicals, and moisture, this assembly delivers reliable longevity in outdoor pool environments. Whether you are addressing a cracked housing or performing a proactive upgrade, this component restores full structural soundness to your filtration unit.

Key Benefits

• Critical Structural Component: Re-establishes the upper enclosure framework, keeping filter cartridges properly housed and protected during operation
• Tailored for CS100 and CS150: Precision-manufactured to match the exact footprint and mounting configuration of Jandy CS Series cartridge filters
• Maintains Filtration Efficiency: A properly sealed top housing ensures steady water pressure and uninterrupted debris removal from pool water
• Weather and Chemical Tolerant: Fabricated from robust, corrosion-proof materials engineered to perform reliably across many seasons of outdoor use
• Resolves Housing Failures: The go-to solution for cracked, warped, or leaking upper housings that compromise filtration output and system pressure

What's Included

• Top Housing
• O-Ring
• Pressure Gauge

Compatibility

• Jandy CS Series Filter Models: CS100 and CS150

Specifications

• Brand: Jandy
• Part Number: R0461900

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