Amazon.com: Essick Air Window Evaporative Cooler, N46W : Home & Kitchen
Champion Cooler 4000-CFM 2-Speed Indoor/Outdoor Window Evaporative Cooler for 1100-sq ft (Motor Included) in the Evaporative Coolers department at Lowes.com
MasterCool 3200-CFM 3-Speed Indoor/Outdoor Window Evaporative Cooler for 1600-sq ft (Motor Included) in the Evaporative Coolers department at Lowes.com