Hayward CX800F Filter Head O‑Ring
The Hayward CX800F is a genuine OEM replacement lid o‑ring designed for the StarClear® II cartridge filters (models C800 and C1100). It ensures a reliable, watertight seal between the filter head and tank to maintain optimum filtration performance.
Key Features:
- Authentic Hayward part for direct replacement on StarClear II cartridge filters
- Precision‑molded rubber o‑ring engineered for pool chemical and UV exposure
- Helps prevent leaks, ensures head remains secure, and supports consistent flow
Technical Specifications:
- Model / SKU: CX800F
- Application: Lid o‑ring for Hayward StarClear II cartridge filter models C800 and C1100
- Material: Durable rubber compound suitable for pool environments
- Package Contents: One (1) o‑ring; tank and head hardware not included
Maintenance Tip: Each time the filter head is removed for cleaning or cartridge changeout, inspect the o‑ring for flattening, wearing or cuts. Clean the seating groove, lightly coat the new o‑ring with a pool‑safe silicone lubricant, and re‑install evenly. After closing the head, prime the pump and monitor for any seepage around the lid to confirm a successful seal.
SKU: CX800F
