Pentair Sta-Rite/Berkeley 1/2 HP Pump Impeller (J105-40P) marlig this submersible pump helps simplify

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

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

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

The FW Enterprises Light Doctor disc enclosure is designed for compatible 10-hole light-niche applications where enclosure support is needed during lighting repair or retrofit work

The Speck EasyFit Conn Pkg [Dura-Glas/Max-E-Glas 2"] is a Speck EasyFit connection package designed to simplify pump replacement or retrofit work for Dura-Glas and Max-E-Glas pump conversions using 2 inch plumbing

Pentair Sta-Rite/Berkeley 1/2 HP Pump Impeller (J105-40P) marlig this submersible pump helps simplifyThis 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