Pentair WhisperFlo 1.5 HP Impeller (073129Z) cords This copper/poly kit is typically

This copper/poly kit is typically used when the existing tube bundle is leaking

Useful when the original half union is cracked or leaking

This 1/2 HP impeller is designed for select Sta-Rite and Berkeley pump applications where hydraulic performance depends on the correct impeller match

Supports proper lower-tank water collection and filtration flow

Pentair WhisperFlo 1.5 HP Impeller (073129Z) cords This copper/poly kit is typicallyRestore confident water movement in compatible Pentair pump systems with this 1. 5 HP impeller replacement. The impeller is the performance point inside the wet end, helping convert motor rotation into the flow needed for filtration, circulation, and equipment operation. This component is a strong choice when a worn, damaged, or incorrect impeller is affecting priming, pressure, or overall pump efficiency. Designed for the application shown in part