Evaporative air cooler, humidifier, and fan for cooling and humidifying * Uses water to cool the air; oscillating louvers for even distribution * 10-liter water tank; 3 air speeds; sleep mode; 1/2- to 7-1/2-hour timer * Air flow of 23 feet per second; nylon and photocatalystic filter; remote control * Measures 12 by 16 by 25 inches; 1-year warranty. Product Dimensions: 13 x 27 x 17 inches ; 52 pounds.