imPower's three-speed design makes it ideal for pumping applications. As the affinity law of hydraulics states, if the speed of the motor is halved, the power is reduced by a factor of eight. The lower speeds with the imPower motor enable the pump to filter at lower speeds, resulting in energy savings for the homeowner.

The imPower motor is inherently more efficient than traditional induction motors, thanks to its innovative brushless permanent-magnet design. As compared to a single speed induction motor, the imPower motor is over 12% more efficient on high speed, over 50% more efficient on medium speed, and over 80% more efficient on low speed.