• 1.11 Gallon Tank Capacity, operates up to 18 hours • Water Empty Automatic Shut off Switch and Refill Light. • Adjustable Mist Volume Control • Easy to Fill Transparent Water Tank • Whisper-quiet operation; won't disturb sleep • Removable tank with handle for easy filling • Moisture output: >230ml/h • cETLus listed
Optimus 1.5 Gallon Cool Mist Ultrasonic Humidifier$69.99• 1.11 Gallon Tank Capacity, operates up to 18 hours