Pentair WhisperFlo 1 HP Up Rated Inground Swimming Pool Pump, Self-priming, high flow with patented Funnel-Flo diffusers. 2 in. suction and discharge ports. Motor features threaded shaft and durable commercial duty 56 frame motor with NEMA square flange
WhisperFlo incorporates innovative hydraulic engineering to move water more efficiently and quietly than competitive pumps. Under typical operating conditions, WhisperFlo offers the greatest water flow of any high performance pump—yet with the lowest electrical consumption. To circulate more water in less time and at the lowest cost, choose quiet, reliable, WhisperFlo.
- Lower operating costs. Less horsepower required to produce needed water flow, even when used in pool/spa combinations and when operating in-floor cleaning systems.
- Whisper-quiet operation documented in rigorous ETL tests.
- Patented over sized strainer basket reduces cleaning frequency.
- Easy-view lid design for instant inspection will remain clear and strong for years. Plus, the clamp delivers even pressure to eliminate air and water leaks.
- High-efficiency impeller maximizes water flow.
- Life-extending diffuser wear-ring prevents uneven impeller wear.
- Thicker seal plate withstands loss of prime conditions.
- Available in standard and energy-efficient models.
- Union fittings are included for installation convenience.
- 1 Year Warranty
WhisperFlo is engineered to provide optimum performance in a complete range of installations, including pool/spa combinations. It operates suction-side, pressure-side, and in-floor cleaning systems, and is compatible with pressure or vacuum systems, sand filters, diatomaceous earth filters, and cartridge filters.