Hayward CX3020DA Top Closure Plate - C3020 and C4020

What This Part Is Used For
The Hayward CX3020DA Top Closure Plate - C3020 and C4020 secures internal cartridge components in compatible Hayward filter systems. It helps maintain proper alignment inside the tank.

Why This Part Matters
A damaged closure plate can allow cartridges to shift and affect water flow. Replacing it restores correct internal positioning and filtration balance. This supports consistent system performance.

Key Features and Specifications

• Manufacturer part number CX3020DA
• Top closure plate - C3020 and C4020
• For compatible Hayward filter systems
• Internal cartridge alignment component
• Supports stable cartridge positioning

Installation and Fitment Guidance
Shut off the pump and relieve filter pressure before opening the tank. Inspect cartridges and tie rods during reassembly. Confirm by manufacturer part number before ordering.

About the Hayward Brand
Hayward manufactures cartridge filtration systems widely installed in residential pools. Their internal components are serviceable and supported in the field. Pool professionals rely on genuine Hayward parts for correct fit.

Common Service Context
Often replaced during major filter rebuilds. Also common when internal parts show cracking or wear.