Pentair Challenger Impeller Assembly 3HP 355545Z Replacement GO KIT11 12-inch cleaning width quickly covers

12-inch cleaning width quickly covers large concrete and gunite pool areas

spa-like ambience in your soak

25 Square Foot Cartridge for the following Pentair Filters:

360-degree cleaning bristles for improved reach

secure grip during long scrubbing sessions

Pentair Challenger Impeller Assembly 3HP 355545Z Replacement GO KIT11 12-inch cleaning width quickly coversPentair Challenger 355545Z Diffuser Assembly (3HP) Replacement Intro Upgrade your Pentair Challenger high pressure inground pump with the 355545Z diffuser assembly. This durable black polymer diffuser is designed for 3HP Challenger systems and Waterfall AF 75 AFP 75 pumps, delivering smooth, efficient flow across the impeller. When paired with the matching impeller 355604, it restores performance and extends pump life. List of Features Broad