Pentair SuperMax/SuperFlo/Pinnacle 0.5–1.0 HP Diffuser (355617Z) circuitboards properly covered drain opening

properly covered drain opening

this cleaning head helps support dependable cleaning coverage and stronger long-term usability

Helps correct slipping

and 1-1/8 inch depth helps preserve intended fit and dependable performance

the seat may not look right

Pentair SuperMax/SuperFlo/Pinnacle 0.5–1.0 HP Diffuser (355617Z) circuitboards properly covered drain openingThis genuine Pentair Pool Products diffuser, part 355617Z, is built for select SuperMax, SuperFlo, and Pinnacle pump configurations in the 0. 5 to 1. 0 HP range. The diffuser manages water movement around the impeller, helping the pump convert motor power into consistent circulation. It is commonly replaced when the wet end is being rebuilt, when the old diffuser shows wear, or when performance issues point to damaged internal pump components. Confirm