This industrial-grade evaporative cooling device drops the temperature in a 500-sq-ft. area by up to 30° for less than 6 cents an hour, making it perfect for cost-effective residential or contractor use. Unlike costly traditional air conditioners, evaporative cooling devices lower air temperature by filtering warm air through a water-saturated media. The process of evaporation produces cool, fresh air, providing a comfortable environment for work or play. Super-tough molded polyethylene housing offers long-lasting wear resistance and high-impact durability. High-efficiency centrifugal air delivery system uses no fan blades. Adjustable louvers direct cool air. 104" power cord with a standard 110V household plug-in. Uses only 2.5 amps for an operating cost of only 45 cents per 8-hour work day. It features a manual-fill 10-gal. reservoir and a hose connection for automatic refilling. Shipped completely assembled. Dimensions: 31"H x 24"W x 25"D. Weight: 32 lbs.