TheraCare Cool Mist Ultrasonic Humidifier, 0.5 Gallon

NATURAL, SAFE & EFFECTIVE Humidifiers work by adding moisture to the air, and can help ease common respiratory irritations and ease discomfort due to colds and allergies. | HOME COMFORT SOLUTION With whisper quiet operation, this humidifier adds cool moisture to the air. Features up to 16-hours of run time with user controlled variable output and is ideal for medium sized rooms. | NO FILTERS REQUIRED The TheraCare Cool Mist Humidifier does not require filters and features an easy to fill wide mouth opening and spill free set up and use. | Variable mist output, 2 settings | 360 degree nozzle rotation | Nightlight | Up to 16.6-hour run time | Water tank capacity: .52 gal / 1.97 liter | Empty reservoir safety protection system | Shuts off if tipped over