Hayward Perflex EC40/50 Flow Diffuser (ECX1256) feherguard 5/16 inch format

5/16 inch format

and 183A heater applications using natural gas in an MV configuration

Useful when the original part is worn or damaged

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

Hayward Perflex EC40/50 Flow Diffuser (ECX1256) feherguard 5/16 inch formatWhen 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.