1,48 In. Portable Air Cooler 2,Cools 4,000 sq. ft 3,high performance 4, ... ft) 4,000Water reservoir (Gal) 50Weight(lbs) 360 Application areas:Body shops, service garages, air hangers, livestock, warehousing, production lines, school ... , auto auctions, dry cleaners, greenhouse,etc. portable evaporative Water air cooler