Hayward Perflex EC40/50 Flow Diffuser (ECX1256) feherguard The WCW02112 is a practical

The WCW02112 is a practical repair part when a compatible Waterco filter needs a 4-1/2 inch lateral restored for more dependable filtration behavior

A properly selected replacement helps restore intended filtration support and makes maintenance planning more reliable

This pump has practical value because model-specific replacement helps preserve the intended fit and operating profile of the original installation

Replacement axle assembly for select Polaris/Zodiac cleaners

or missing O-rings

Hayward Perflex EC40/50 Flow Diffuser (ECX1256) feherguard The WCW02112 is a practicalWhen a filter assembly starts leaking, bypassing, or losing efficiency, replacing the worn internal part can bring the system back into balance. It is ideal for servicing compatible cartridge or DE filter assemblies where pressure control, water routing, and long term reliability are important. Use this part when servicing compatible Hayward systems and compare the existing component, equipment model, and plumbing configuration before installation.