The Vornado Ultra3 Ultrasonic Vortex Humidifier is a uniquely effective means to create a comfortable， perfectly humidified living space. The Vortex assisted humidifier distributes moisture farther into the room， enabling rapid humidification. Unlike any other ultrasonic humidifier， Vornado delivers whole room humidification using our exclusive Vortex Action. The Vornado Ultra3 channels mist into a powerful beam of air and evenly distributes the humidity throughout the living area. Other systems are only designed to push mist out of the unit， with no mechanism to deliver the humidity throughout the living space - the mist simply falls， leaving the floor damp. This unit has a built-in humidistat to automatically regulate moisture output， or can be set to run continuously for maximum humidity output. The easy-to-use push button controls with LED lights provide easy visibility of current settings. Three fan settings are available - High， Low or Auto. In the Auto setting， the fan and transducer will fluctuate up or down to maintain the set humidity level. The large 1-Gal. water capacity makes for less refills. Provides coverage up to 600 sq. ft. It also comes with a mineral cartridge to prevent minerals and calcium from misting out with the water， and reduce lime and calcium buildup within the unit. 5 year limited warranty from Vornado.

Ultrasonic humidification technology creates a soothing mist

Vortex assisted whole room humidity circulation

Automatic humidity control

Easy-to-use push button operation

LED digital readout with built-in reminders

Automatic shut off when the water level gets too low

Whisper quiet operation

Mineral cartridge reduces lime and calcium buildup

High capacity 1-Gal. water tank

Output of up to 12 hour per Gallon

Coverage up to 600 sq. ft.

ETL and cETL listed

5 years limited manufacturer warranty from Vornado