Garden Leisure hot tub filters
The Unicel 2026 Replacement Guide lists 2 of the cartridges on this site for Garden Leisure. Many tubs 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 | Garden Leisure OEM # | Source |
|---|---|---|---|---|---|
| PLBS50 / C-5345 / FC-2970 | 5-5/16" x 10-1/8" | 50 | not specified | not listed | Unicel p.36 |
| PWW50L / 4CH-949 / FC-0172 | 5" x 13-3/16" | 50 | not specified | not listed | Unicel p.36 |
If your Garden Leisure filter isn't here, it may not be in our checked list yet. We only publish matches we can confirm in a manufacturer catalog.