Want healthy, humidified air without constantly changing the water? Our Large Capacity Humidifier has a 1.3 gallon capacity that gives you 50 continuous hours of running time per fill up. And with an adjustable cool mist output and whisper-quiet operation, you'll feel more comfortable and breathe healthier air. 360˚ rotating nozzle lets you direct mist just where you want it. Automatic shutoff (when tank is empty); low water indicator light. Built-in carrying handle. Cleaning brush included. 56" cord. 9 1/2" diam. x 13" h.