Pentair Challenger 3.0 HP Impeller (355544Z) jonardindustries the part number 21063-180-000 should

the part number 21063-180-000 should be used as the main confirmation point before ordering

5 horsepower fit give this kit practical value because hydraulic parts work best when they match each other and the intended pump relationship closely

Replace the assembly if the original is cracked

Designed for compatible Aquatherm and HQ 4000 Series applications

pressure switch style

Pentair Challenger 3.0 HP Impeller (355544Z) jonardindustries the part number 21063-180-000 shouldA 3. 0 HP Challenger pump needs an impeller that can handle the intended hydraulic load. This Pentair replacement impeller is made for compatible 3. 0 HP Challenger applications and is designed to restore the pumps main circulation function when the original impeller is compromised. It is a key part for rebuilding high flow systems where filtration, heating, spa operation, or water features depend on strong pump output. Replacement impeller for select