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or faded over time
Large cartridge filter systems rely on internal connectors to keep the filter elements aligned and working together correctly
When the interface starts to fail
this board helps restore steadier control across all of those functions and gives the spa a more reliable
Hayward Perflex EC40/50 Tube Sheet Set (ECX1004ASET) topsides or faded over timeInside a Perflex DE filter, the tube sheet helps organize and support the internal filtration elements. This Hayward EC40 50 Tube Sheet Set is a replacement part set for compatible Perflex filters that need internal restoration during service. Worn or damaged tube sheet components can affect element alignment and overall filter performance. Replacing the set helps support better internal structure, making it a valuable part for a more complete DE
