The most powerful, efficient WhisperFlo pump ever made is now available in a wider range of versions and ratings. Our new 2hp, 2.5hp and 5hp versions join the existing 3hp models, in a variety of ratings.

The new WhisperFloXF pool pump was developed using the most advanced engineering tools available — CFD (Computational Fluid Dynamics) and FEA (Finite Element Analysis). The proprietary impeller design delivers a higher level of precision concentricity for increased efficiency. The proprietary hydraulic isolator smoothes the water flow inside the volute, raising the efficiency even higher. With capabilities in excess of 200gpm, WhisperFloXF is an ideal choice for many residential and commercial applications; especially those involving water features, negative edges and slides. WhisperFloXF is a drop-in replacement for WhisperFlo pumps; and allows for simple replacement of Challenger pumps!

WhisperFloXF pump features include:  

  • Available in various horsepower, speed and efficiency rating combinations.
  • New hydraulic isolator separates priming water from pumping water for faster priming, more turbulence-free flow and increased efficiency.
  • New upgraded dual-compartment motor for simplified field wiring.
  • New union connectors included for connecting directly to 2.5″ or 3″ plumbing.
  • Diamond seals made of oxidation-resistant, self-retaining EPDM rubber for increased durability and tighter seal.
  • Extra-large, robust basket with smooth surface for easy debris removal.
  • Drop-in replacement for original WhisperFlo; and optional riser plate enables easy Challenger replacement.
  • Modular plumbing system means less need to cut and glue pipe.
  • Easy-carry handle; Easily removable, ergonomic lock ring; and see-through lid for easy basket inspection.
  • External port threading and tool-free union nuts need only hand-tightening.

WhisperFlo XF (PDF)


Red Square Pools serving S. Nevada, Las Vegas, Henderson & Summerlin.  Services include weekly cleaning, repair, equipment sales, acid wash and tile cleaning.


About Red Square Pools

Thank you for checking out our blog...we appreciate you taking the time to read our posts. To be quite honest, our posts come from your questions. Red Square Pool's wants to clear up the confusion and frustration of maintaining your pool and spa. We simply want to make Pool Maintenance and Repair SIMPLIFIED!! Let us know what your thinking by dropping us an email at Have a safe and happy swimming experience!

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