1,48 In. Portable Air Cooler 2,Cools 4,000 sq. ft 3,high performance 4, ... molded plastic polyethylene housing.2. Equipped with high performance 1 h.p. variable speed motor.3. No need to install, ... 20,000Fan Motor(hp) 1Voltage (V) 115/230 Dimension w*h*d(In.) 86×74×36Cooling Capacity(sq ft) 4,000Water ... , outdoor events, auto auctions, dry cleaners, greenhouse,etc. portable evaporative Water air cooler