This is the fan that emits evaporative mist to cool ambient air temperature by as much as 30º F. Three patented nozzles create microdroplets of mist that feel dry to the touch and evaporate instantly, creating a fan-driven, cooling mist that won't dampen surfaces. The 16"-diameter fan oscillates up to 90º and its blades adjust from 930 to 1,220 rpm to cool up to 200' sq. on a deck or patio. Because flying insects typically avoid wind and moisture, the fan also helps reduce these outdoor nuisances. The fan has a rust- and UV-resistant frame, it connects to a standard hose and uses only 1/2 gallon of water per hour, and its replaceable 5-micron filter removes air and water impurities. Adjusts from 44" to 56" high. Plugs into AC with a 6'-long cord. 44"-56" H x 17 1/3" Diam. (24 lbs.)