Pentair SuperMax/SuperFlo/Pinnacle 0.5–1.0 HP Diffuser (355617Z) jacuzziwhirlpool Helps restore internal filter assembly

Helps restore internal filter assembly stability

The 312-C-SVC is a practical repair part for compatible AquaCal AutoPilot systems that need renewed connection support and dependable sealing performance

Pump seal kits can be especially valuable when maintenance is being done proactively or when multiple sealing components have aged at the same time

Specialty accent pieces like this are especially practical when the original installation depends on a very specific combination of support hardware and water feature styling

Pentair SuperMax/SuperFlo/Pinnacle 0.5–1.0 HP Diffuser (355617Z) jacuzziwhirlpool Helps restore internal filter assemblyThis 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