Hayward Pool Filter Cartridges

Hayward's Swim Clear, Star-Clear, and Pro-Grid lines all use cartridge filtration in different sizes. Smaller Star-Clear models take a single cartridge; bigger Swim Clear systems run four-cartridge sets that should be replaced as a set, not individually. Hayward part numbers (the CX-series) cross-reference cleanly to Pleatco PA-series and Unicel C-series, but always confirm the exact size match before ordering.

The 12 Hayward models below cover the residential cartridge filter lineup we've verified.