Pay in 4 interest-free payments of $9.50 Learn more
Ships within 48 hours · Estimated delivery Aug 20 - Aug 25
allowing for tool-free disconnection during service
A failed or degraded O-ring in this position results in internal valve leakage or loss of flow control between the diverter and check valve sections — making this a direct-replacement service part when the valve develops a bypass or weep
Fast installation and maintenance
Confirm your pump's existing color before ordering
inspect the light cord and cord cap O-ring for wear at the same time
Pentair Diffuser | Challenger High Pressure Pump | 355270Z Pool Liner Insulation allowing for tool-free disconnection duringThe Pentair Diffuser (355270Z) is the OEM replacement diffuser for the Challenger High Pressure inground pump, sized for the 11 2 HP Full Rated and 2 HP Up Rated configurations. The diffuser sits between the impeller and the volute, converting the high velocity water leaving the impeller into pressure. A cracked, worn, or incorrectly sized diffuser reduces hydraulic efficiency, disrupts flow through the pump, and can accelerate wear on the impeller.
US$ 230.00
US$ 197.50
US$ 372.50
US$ 322.50
US$ 272.50
US$ 230.00
US$ 322.50
US$ 397.50
US$ 322.50
US$ 322.50
US$ 322.50
