Description
Pentair 355617 Pump Diffuser for SuperFlo and Sta-Rite SuperMax Pumps
Intro
The Pentair 355617 Pump Diffuser is a precision replacement that restores peak flow in compatible pool systems. Designed for Pentair SuperFlo pumps (1/2–1 HP) and Sta-Rite SuperMax pumps (1/2–1 HP), it channels water from the impeller into the volute for a smooth, efficient path, preserving steady pressure and filtration in residential pools and spas.
List of Features
- Precise compatibility: Drop-in replacement for SuperFlo and Sta-Rite SuperMax—no adapters needed.
- Optimized water path: Internal vanes guide flow from impeller to volute, preserving steady pressure.
- Durable construction: Weather- and chemical-resistant materials built for outdoor pool environments.
- Protects pump life: Proper alignment and seals reduce wear on bearings and seals.
- Easy installation: Snap-in design with tight tolerances minimizes downtime during replacement.
- Restores original performance: Reclaims flow and filtration without a full pump replacement.
- Versatile use: Ideal for in-ground pools and spas with high-flow Pentair or Sta-Rite pumps.
Final Thoughts
Replacing a worn diffuser restores flow, pressure, and filtration, helping keep water clear with fewer interruptions. This genuine Pentair diffuser protects your pump and returns it to its original performance. Ready to revive your system? Add the Pentair 355617 diffuser to your cart today.














