Pentair Front Housing | Challenger High Flow & High Pressure Pump | 355468Z Sanitizer Cartridges & Cells check the part number molded

check the part number molded into your existing pot and confirm it matches 357228Z

Replacing all four at the same time ensures balanced flow

from 2008-Present

Lens gaskets compress and harden over time

complementing today’s brown or grey pools

Pentair Front Housing | Challenger High Flow & High Pressure Pump | 355468Z Sanitizer Cartridges & Cells check the part number moldedThe Pentair Front Housing (355468Z) is the OEM replacement black front housing for the Challenger High Flow and Challenger High Pressure pump series. The front housing forms the wet end inlet chamber of the Challenger pump, directing water flow from the suction plumbing into the impeller. Replacing a cracked, warped, or leaking front housing restores the pump's hydraulic seal and protects internal components from air infiltration and pressure loss.