Madimack's advanced InverMAC technology optimizes the efficiencies of the inverFLOW variable speed pool pumps. It combines full inverter technology, permanent magnet synchronous motors and DC brushless motor with intelligent operation. Additional benefits include the reduction of operation noise by more than 30x. Providing an almost silent experience. In comparison to basic pool pumps, the InverFLOW Eco performs up to 90% better in energy efficiencies.