Hayward CX250Z7 o-ring for the locking knob on top of the cover on the Hayward StarClear and StarClear-II cartridge pool filters.
Details:
- Hayward P/N CX250Z7
- Genuine Hayward part
- Outside diameter: 1-1/4″
- Inside diameter: 1″
- Thickness: 3/32″
Fits the following filters:
- Hayward StarClear C250, C500, C750, C100
- Hayward StarClear-II C800, C1100, C1500
