Hayward Pool Products pool filters
The Unicel 2026 Replacement Guide lists 8 of the cartridges on this site for Hayward Pool Products. Most filter models use only one of these, so measure your old filter or check the number printed on its end cap.
| Cartridge (Pleatco / Unicel / Filbur) | Diameter × length | Sq ft | Models | Hayward Pool Products OEM # | Source |
|---|---|---|---|---|---|
| PA225 / C-4325 / FC-1220 / FC-0640 | 4-5/8" x 11-7/8" | 25 | MicroStar-Clear C225 (in-line) | CX225RE | Unicel p.37 |
| PA50 / C-7656 / FC-1240 | 7" x 19-3/4" | 50 | Star-Clear C500 | CX500RE | Unicel p.38 |
| PA75 / C-7676 / FC-1250 | 7" x 29-3/8" | 75 | Star-Clear C750 | CX750RE | Unicel p.38 |
| PA76 / C-8411 / FC-1256 / FC-1255 | 8-15/16" x 17-3/8" | 75 | StarClear Plus | CX760RE | Unicel p.38 |
| PA81 / C-7483 / FC-1225 | 7" x 19-5/8" | 81 | SwimClear C3025, SwimClear C3030 | CX580XRE | Unicel p.37 |
| PA106 / C-7488 / FC-1226 | 7" x 25-1/2" | 106 | SwimClear C4025, SwimClear C4030 | CX880XRE | Unicel p.38 |
| PA120 / C-8412 / FC-1293 | 8-15/16" x 23-1/4" | 120 | Star-Clear Plus C1200 | CX1200RE | Unicel p.38 |
| PA131 / C-7494 / FC-1227 | 7" x 32-3/4" | 131 | SwimClear C5025, SwimClear C5030 | CX1280XRE | Unicel p.38 |
If your Hayward Pool Products filter isn't here, it may not be in our checked list yet. We only publish matches we can confirm in a manufacturer catalog.