Hayward Perflex EC30/40/50 Bump Shaft (ECX1009) plugs or no longer giving dependable

or no longer giving dependable control over the selected flow path

Lochinvar air pressure switch

OEM Pentair Max-E-Glas and Dura-Glas diffuser

and 206A heater applications where the supported on-off control switch needs replacement

Replacing the cartridge can help restore filter efficiency and support clearer water

Hayward Perflex EC30/40/50 Bump Shaft (ECX1009) plugs or no longer giving dependableThis bump shaft is built for compatible Hayward Perflex EC30, EC40, and EC50 DE filter models. It helps operate the internal bump mechanism used to flex the filter tubes and dislodge accumulated DE and debris during routine maintenance. A worn or damaged shaft can make the bump handle difficult to use or prevent the filter from cleaning effectively. Replacing it helps restore the service function that makes Perflex filters easy to maintain. Bump shaft