Pentair Diffuser | Challenger High Pressure Pump | 355545Z C5315 If your Prowler or Warrior

If your Prowler or Warrior cleaner fails to power on or loses power intermittently

Sandal style novelty float

Regular pool maintenance is easy with Natural Chemistry’s Pool Perfect + PHOSfree

IMPORTANT: VERSION QUALIFIER — TRITON II TR100

yet lightweight aluminum frame with a no-mar finish to protect pool walls

Pentair Diffuser | Challenger High Pressure Pump | 355545Z C5315 If your Prowler or WarriorThe Pentair 355545Z is the OEM replacement diffuser for the Challenger High Pressure inground pump. What It Does The diffuser channels water exiting the impeller into a controlled, decelerating flow path, converting velocity into pressure before water exits the pump volute. A cracked, worn, or mismatched diffuser disrupts this conversion, reducing pump output pressure and flow efficiency. Replacing it with the correct OEM part restores designed