Hessaire Reconditioned 3100 CFM 3-Speed Portable Evaporative Cooler (Swamp Cooler) for 950 sq. ft.-MC37V-RFB - The Home Depot
What's the Typical Operating Cost for Evaporative Cooling?
Air conditioning from the past - Swamp Cooler / Car Cooler
MasterCool 3200-CFM 3-Speed Indoor/Outdoor Window Evaporative Cooler for 1600-sq ft (Motor Included) in the Evaporative Coolers department at Lowes.com