What This Part Is Used For The Hayward DEX4800DC Filter Element Cluster Assembly replaces the complete internal grid cluster in compatible Hayward DE4800 filters. It supports DE powder distribution for fine filtration. Why This Part Matters Torn or worn grids can allow DE to return to the pool and reduce filtration efficiency. Replacing the cluster restores proper internal structure and performance. This helps maintain clear water and balanced pressure. Key Features and Specifications Manufacturer part number DEX4800DC Filter element cluster assembly For compatible Hayward DE4800 filters Supports DE powder filtration Service replacement internal assembly Installation and Fitment Guidance Turn off the pump and relieve pressure before opening the tank. Inspect manifold and retainer components during installation. Confirm by manufacturer part number before ordering. About the Hayward Brand Hayward DE filters are trusted for fine-particle removal in residential pools. Their grid assemblies are designed for service and rebuild. Genuine Hayward components help maintain optimal filtration. Common Service Context Frequently replaced during full DE filter rebuilds. Common when DE returns to the pool after backwashing.