40" Empty Cartridge Filter Housing – Refillable Inline Filter Shell

40" Empty Cartridge Filter Housing – Refillable Inline Filter Shell

$182.26
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The 40″ Empty Cartridge Filter is a refillable inline filter shell designed for custom media and pre-filtration applications. Commonly used in softwash systems, chemical delivery setups, and reverse osmosis pre-filters, this cartridge allows you to load your own filtration media such as activated carbon, resin, KDF, or sediment beads. Built from high-grade polypropylene, this cartridge is compatible with standard 40-inch filter housings and is pressure-rated for water, bleach, and chemical use when paired with the proper housing. Key Features: Length: 40″ standard Type: Empty refillable cartridge Material: Durable polypropylene construction End Caps: Sealed with rubber gaskets for leak-proof installation Compatibility: Fits standard 2.5" x 40" cartridge housings Applications: Softwash filtration Bleach or surfactant filtration Custom media (carbon, KDF, resin) Pre-RO water filtration Reusable: Clean and reload as needed Operating Pressure: ~60–100 PSI (housing

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