Lasko 9-Gal Recirculating Multi-room Humidifier: * 9-Gal output per day * Humidifies up to 3200 sq ft * 4-1/2-Gal water capacity * Cool, invisible moisture * 3 comfort control speeds with on/off indicator light * Adjustable humidistat with indicator light * Removable, clear water reservoir with dual handle * Cascading waterfall shows the unit working * Casters for mobility * Evaporative filter pad (THF 8) included * Continuous water recirculation * Dimensions: 15.25"W x 22.88"D x 17"H