WhisperFlo – High Performance Pump

The industry standard by every measure

We call it theWhisperFlo® pump for good reason. This innovative hydraulic design moves water more efficiently and more quietly than competitive pumps. Under typical operating conditions, WhisperFlo offers the highest water flow of any high-performance pump—yet with the lowest electrical consumption. And, WhisperFlo is designed to be a tireless workhorse. Its engineered thermoplastic housing withstands extreme heat and resists corrosion.

The commercial-grade motor frame has a rustproof, stainless steel motor shaft and sealed bearings that never need lubrication. Engineered to provide optimum performance in any size pool or pool and spa combination, WhisperFlo is built to last a lifetime, and as a result, has become the industry’s top seller for years.

  • WhisperFlo costs less to operate because it uses less horsepower to produce the required water flow.
  • Specially-engineered design assures whisper-quiet operation as documented in rigorous ETL tests.
  • Oversized strainer basket extends the 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.

TheWhisperFlo® pump delivers maximum circulation efficiency at the lowest operating cost and long, troublefree life with minimal maintenance. Our 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.

  • Unique FunnelFloTM diffuser and high-efficiency impeller maximize water flow and energy efficiency
    while minimizing turbulence and noise.
  • Energy-efficient motor with a 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.
  • Three-year limited warranty. See warranty for details.


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