Pentair Sta-Rite/Berkeley 1/2 HP Pump Impeller (J105-40P) marlig UltraPure 1/2 pound compression check

UltraPure 1/2 pound compression check valve

Circuit board kit for compatible VS100 systems with 4

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

Improves repair efficiency and performance confidence

or debris control performance

Pentair Sta-Rite/Berkeley 1/2 HP Pump Impeller (J105-40P) marlig UltraPure 1/2 pound compression checkThis 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