The Vornado UH100 Ultrasonic Humidifier gives you comfort you can see and feel. Powerful whole room circulation evenly distributes humidity throughout the whole room (up to 600 sq. ft.) without pooling water on the floor. The built-in humidistat allows you to set your comfort level while the UH100 automatically maintains it. With the SimpleTank™ System we made carrying, filling and cleaning the tank, well, simple — 1-gallon capacity and 2-gallon output every 24 hours. Easy-to-use push button controls, 3 fan settings (High, Low and Auto), simplistic design and the peace of mind of a 5-year satisfaction guarantee make the UH100 anything but ordinary.
 
Humidify all the air in the room.
A Vornado humidifier uses special airflow called Vortex Action to humidify all the air in the room. The air flows fast and gentle to create a consistent, natural comfort unlike any other.
 
Control the comfort in your home.
Fan-assisted ultrasonic humidification provides a comforting mist to humidify your room, and with multiple humidity settings the UH100 allows you to personalize your experience.
 
A clearly better tank.
Introducing the SimpleTank™ System. Using a humidifier should be easy, so we made carrying, filling and cleaning the tank, well, simple.
 
Intelligently consistent comfort.
The Vornado senses how much humidity and circulation is needed to maintain your ideal environment and makes adjustments automatically.
 
Satisfaction guaranteed.
Most Vornado products have a guarantee that gives you peace of mind for 5 years — the not-so-standard, standard.