The Hessaire 6100 CFM Window Evaporative Window Cooler is the perfect solution for your apartment/home. Stay cool on a hot day with this Hessaire Front Discharge Window Evaporative Cooler. With a massive air volume of 6100 CFM, it cools areas up to 2,000 sq. ft. Our window coolers are designed to deliver cool, fresh air and comes in a durable yet lightweight polypropylene housing. Backed by a 1 Year Manufacturer Parts Warranty.