Hayward Starclear II Filter Lid O-Ring (CX800F)

The Aladdin O-366 is a replacement filter lid o-ring for the Hayward Starclear II cartridge filter (part CX800F). This o-ring seals the filter lid to the tank, preventing water from bypassing filtration or leaking from the top of the filter. Made from durable elastomer that resists pool chemicals and UV degradation. A direct OEM-spec replacement for the Hayward CX800F lid o-ring on Starclear II filter models.

SKU: O-366