Description
The Unicel C-7656 is a 50 sq. ft. replacement filter cartridge engineered to Unicel’s precision manufacturing standards. Built with 108 pleats of 4 oz. Reemay 2040 polyester media, this cartridge delivers consistent water clarity and extended service life as a direct replacement for the Hayward Star-Clear C500 (CX500RE) and compatible spa filter systems.
Specifications
| Filter Area | 50 sq. ft. |
| Length | 19 5/8″ |
| Outer Diameter | 7″ |
| Top Inner Diameter | 3″ |
| Bottom Inner Diameter | 3″ |
| Material | 4 oz. Reemay 2040 |
| Pleat Count | 108 |
| Top Cap: open w/ molded gasket | Bottom Cap: open w/ molded gasket |
Fits into:
| OEM Brand | Product Name | Part Number | Notes |
| Cal Spas | – | – | – |
| Hayward | Star-Clear C500 | CX500RE | – |
| Hollibaugh Spas | – | – | – |
| PDC Spas | – | – | – |
(This is not an exhaustive list.)
Also known as: C7656
