PENTAIR WHISPERFLO and we called that name for a good reason. The WhisperFlo pump offers the highest water flow of any high performance pump—yet with the lowest electricity consumption and even Under typical operating conditions. Also, the WhisperFlo pump is designed to be a determined a 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, the WhisperFlo pump is built to last a lifetime, and thanks to that, has become the industry’s top seller for years. 
FEATURES
- 2-speed WhisperFlo pump models are now ENERGY STAR® Certified: meets strict energy efficiency criteria set by the U.S. Environmental Protection Agency and the U.S. Department of Energy.
- Oversized strainer basket and volute – industry standard in pool pumps.
- Standard and Energy-efficient Square Flange Motors available.
- Lower HP’s deliver higher performance than industry standard.
- Compatible with all cleaning systems, various filters and jet action spas.
- Heavy-duty/durable construction is designed for long life.
- Designed for residential and commercial applications.
- New motor increases life, energy, efficiency, ease of installation and better cooling for long service life.
FEATURES
- 2-speed WhisperFlo pump models are now ENERGY STAR® Certified: meets strict energy efficiency criteria set by the U.S. Environmental Protection Agency and the U.S. Department of Energy.
- Oversized strainer basket and volute – industry standard in pool pumps.
- Standard and Energy-efficient Square Flange Motors available.
- Lower HP’s deliver higher performance than industry standard.
- Compatible with all cleaning systems, various filters and jet action spas.
- Heavy-duty/durable construction is designed for long life.
- Designed for residential and commercial applications.
- New motor increases life, energy, efficiency, ease of installation and better cooling for long service life.
