ultrasonic humidifier with timer, big water tank c

Ultrasonic humidifier: Ultrasonic/Cool-Mist Humidification: Prevents mold and bacteria from forming.Air Humidifier and : Built-in ionizer which circulates negative ions into the air. Proven by government studies to safely and effectively purify the air.Three Mist Settings: Low, Med., and High. Three Timer Settings: 4 hours, 6 hours, and 8 hours.2-Gallon Tank Capacity: Continuous operation for 15-30 hours without refilling, depending on settings.Extremely Quiet Adjustable Direction Mist Nozzle to aim the humidification toward the area that needs it most.Automatic Shut-off and Low Water Level Alarm: The SonicAire will beep indicating a low water level and then shut off automatically after 10 seconds to protect the unit from any damage.15-30 Hour Operation depending on settingsHumidifies up to 1000 sq. ft.No replacement filters...ever!1 Year Warranty