The WhisperFlo® pump delivers maximum circulation efficiency at the lowest operating cost and long, trouble-free life with minimal maintenance. The legendary hydraulic design has been refined over 40 years for superior performance. No wonder more than 2 million Pentair pumps have been selected by pool professionals.

• WhisperFlo costs less to operate, because it uses less horsepower to produce required water flow.
• Specially-engineered design assures whisper-quiet operation as documented in rigorous ETL tests.
• Oversized strainer basket extends time between cleanings.
• See-through lid makes inspection fast and easy-engineered polymer remains clear and strong for years.
• User-friendly Cam and RampTM lid is easy to remove and quickly locks in place with a quarter-turn.
• Unique FunnelFloTM diffuser and high-efficiency impeller maximize water flow and energy efficiency while minimizing turbulence and noise.
• Energy-efficient motor with commercial-grade frame, rustproof stainless steel shaft, and permanently lubricated, sealed bearings for long life.
• Ideal for pool and spa combinations and for operating in-floor cleaning systems.

Download Pentair WhisperFlo Brochure