Hayward CRXV422 Filter Vessel Cover

The Hayward CRXV422 Filter Vessel Cover provides secure sealing and protective enclosure for the filter vessel, preserving pressure integrity during filtration operations in industrial and commercial systems. Manufactured by Hayward Industrial Products, the CRXV422 is an industrial‑grade molded housing cover designed for Hayward filtration systems and for use wherever reliable vessel closure is required. It mounts on the filter vessel and features a removable cover to facilitate filter maintenance, repairs, and vessel refurbishment, making it suitable for both preventive maintenance and replacement of damaged covers. Designed for pressurized filtration service, it supports continuous operation in demanding environments such as water treatment facilities, chemical processing plants, cooling water systems, aquaculture operations, commercial pools, and other process fluid filtration setups. Maintenance teams, plant operators, and system integrators rely on the CRXV422 for secure access and long‑term vessel integrity during liquid filtration and routine service. Common replacements include Hayward CRXV420 Filter Vessel Cover, Hayward CX Series Filter Housing Cover, and Pentair Industrial Filter Vessel Cover (matching specifications).