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Direct replacement for Freeflow Spa filter systems (Lagas, TLX, RLX models) and Hayward FF-100. This Pleatco cartridge measures 4-15/16″ diameter x 6-5/8″ long, delivering 25 sq ft of filtration. Open top with 2-1/8″ SAE bottom. Cross-references Unicel 4CH-23 and Filbur FC-2400. Replace every 12-18 months for best water clarity.
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🇺🇸 Ship from USA · On Agora since 2026
$24.99