Pentair Pinnacle/Challenger 0.75–1.0 HP Medium Head Impeller (355067Z) cleaners Pressure-side cleaners depend on precise

Pressure-side cleaners depend on precise internal water routing to steer

Helps restore secure base support for the tank

Helps restore internal hydraulic flow management

The 25539-700-100 is a practical service part when a compatible drain needs a cover to restore dependable protection and presentation

The white finish keeps the repaired area aligned with many spa shell colors

Pentair Pinnacle/Challenger 0.75–1.0 HP Medium Head Impeller (355067Z) cleaners Pressure-side cleaners depend on preciseThis medium head impeller is designed for compatible Pentair Pinnacle and Challenger 0. 75 to 1. 0 HP pump applications. The impeller is the heart of pump movement, using motor rotation to generate flow through the circulation system, so wear, cracking, swelling, or debris damage can noticeably reduce performance. Replacing the impeller can help restore proper flow rate, priming response, and hydraulic efficiency when the motor is still operational