2-gallon Ultrasonic Mist Humidifier
Give yourself the gift of comfortable, uninterrupted sleep with the 2-gallon cool mist ultrasonic humidifier by Optimus. Its whisper-quiet operation will not disturb your sleep. The 31005 features a built-in ionizer with indicator light, an easy-to-fill transparent tank, automatic shut off when empty, a refill indicator light, adjustable mist volume control and a removable tank with handle for easy filling. It has a moisture output more than 300ml. per hour and a built-in 2, 8 and 12 hour setting timers for up to 18 hours of operates time before needs to be refilled, and it is Cetus approval.