Optimus U-31002 1.5-Gallon Cool Mist Ultrasonic Humidifier
This Optimus cool mist ultrasonic Humidifier has a 1.11 gallon tank capacity and outputs 1.5 gallons in 18 hours. It features a water empty automatic shut off switch and refill light and has an adjustable mist volume control. It contains a removable transparent tank with handle for easy removal and transprot and has a whisper-quiet operations so it won't disturb sleep.