5 gallon water tank, Four (4) caster wheels, Operates as a portable cooler, fan, and humidifier * Cools rooms of up to 250 square feet, Centrifugal fan provides up to 900 CFM airflow * Three (3) fan speeds; Efficient cooling technology * Australian honeycomb water curtain; 25 foot air throw * Dimensions: 32 2/3" H x 19 2/3" W x 15 3/4" D