Pentair Challenger Impeller — 1.5 Horsepower (355315Z)

Replacement impeller for Pentair Challenger pump models rated 1.5 Horsepower. This part carries the Pentair part number 355315Z and is intended as a direct-fit impeller for Challenger 1.5 HP units. Use this component when servicing or rebuilding your Pentair Challenger pump to restore proper operation and flow.