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.

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.

• 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.
• Extremely quiet operation documented in rigorous ETL tests.
• Patented oversized strainer basket reduces cleaning frequency.
• The industry's best warranty: 3 years vs. 1 year for many competitors.
• 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.