Bring total convenience and maximum comfort into your living space. The TotalComfort® Ultrasonic Humidifier features UV-C technology that combines with warm mist to reduce bacteria, mold, and fungus, a programmable digital humidistat, and both warm and cool mist, lets you create your ideal atmosphere. A whisper- quiet design with an on/off night-light function allows for easy use at night. The top-fill water tank provides up to 120 hours of runtime depending on setting — while the large opening makes filling and cleaning a snap. Accessories Included: Remote control 2-demineralization cartridges Product Features: UV-C Technology Visible Ultrasonic Warm & Cool Mist Programmable digital humidistat 2-gallon top-fill water tank with built-in carry handles is easy to fill and clean 12-120 hour runtime based on mist setting 5 mist output settings Auto-off timer settings: 2-hr, 4-hr, 8-hr, or 12-hr Auto shutoff when the tank is out of water Night-light with on/off Covers up to 587 sq. ft.