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Introducing the Merlin AW Safety Cover Anchor Key Allen Wrench
focusing on compatibility and value
backed by a history of reliable
Check for housing wear during installation
This charger keeps pool and spa systems powered
Hayward Top Closure Plate, for C3020 and C4020 Filters | CX3020DA category_grill-accessories Introducing the Merlin AW SafetyWhat 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