The OEMTOOLS 2500 CFM 115V 3-Speed Evaporative Cooler, No. 24886, is designed to keep the workspace cool, especially in dry climates. This unit can cool up to 750 sq. ft. for up to four hours and features an oscillating design. The cooler is equipped with long-lasting cooling pads, holds up to 10.3 gallons of water and has a submersible pump with a low water cut-off mechanism. This unit features a 1/5 HP motor, heavy duty castors and weighs 45 lbs. This unit is designed as a low-cost alternative to an air conditioner.