Hayward W3sp2615x20xe Super Pump Xe Ultra-high Efficiency Pool Pump, 2.25thp, 230/115v

Weighted Energy Factor (WEF) for 115V = 7.9 and 230V = 8.0. The higher the WEF, the more efficient the pump.Industry-leading efficiency exceeds DOE benchmarks and performance of many competitive VS pumpsEasily programmable with up to 6 selectable speedsEasy-access control toggles between speeds at the touch of a buttonDual-voltage capability (230V/115V) for versatile installationSimple installation with 2" shorter length than single-speed models and no additional equipment requirements