Hayward Cover O-Ring, Viton | CLX110K Patio Furniture Manufacturer part number: 9991422-R4

Manufacturer part number: 9991422-R4

Make your spa look more sophisticated and stylish with this easy

The kit is installed within the chlorine generator housing

Estate Plus Xtreme remains securely in place

rinse away surface dirt with mild soap and water

Hayward Cover O-Ring, Viton | CLX110K Patio Furniture Manufacturer part number: 9991422-R4What This Part Is Used For The Hayward CLX110K Cover O Ring Viton seals the lid of compatible Hayward chemical feeders. It prevents leaks and air intrusion around the feeder cover. Why This Part Matters A flattened or brittle O ring can allow water leakage or reduce feeder efficiency. Replacing it restores a tight seal and proper internal pressure. This helps maintain consistent tablet dissolution. Key Features and Specifications Manufacturer part