Pentair Sta-Rite/Berkeley 1/2 HP Pump Impeller (J105-40P) marlig 73 inch ID and is

73 inch ID and is intended for compatible Pentair equipment that requires this exact sealing profile

this submersible pump helps simplify spa cover water removal and contributes to easier ongoing cover care overall

Chrome finish supports a more refined visible appearance

A chlorine cartridge helps supply treatment media to a compatible floating feeder system

Improves repair efficiency and performance confidence

Pentair Sta-Rite/Berkeley 1/2 HP Pump Impeller (J105-40P) marlig 73 inch ID and isThis 1 2 HP impeller is designed for select Sta Rite and Berkeley pump applications where hydraulic performance depends on the correct impeller match. Impellers move water through the pump volute, so wear, cracks, or incorrect sizing can affect flow, pressure, and motor load. Replacing the impeller with the proper horsepower rated part helps restore intended pump performance. Made for compatible 1 2 HP Sta Rite Berkeley pump models Helps restore flow