The EVDC300 delivers whole-room humidification driven by a Energy Smart DC motor that is more powerful and uses 90% less energy versus a comparable Vornado AC motor-driven humidifier. The minimalistic design features a clear， easy-fill 1-gallon tank that is simple to use and maintain， with a low-water indicator that shows when it's time to refill. Customizable humidity settings paired with precise auto humidity control allow you to tailor the natural evaporation process. The EVDC300 ensures a comfortable breathing environment with the peace of mind of a 5-year satisfaction guarantee and 10-year motor warranty. Dimension-13.2"W x 7.8"L x 12.2"H Includes unit and owners manual 8.5 watts Whole Room Humidification �C Up to 750 sq ft， Precise Automatic Humidity Control， Up to 90% More Energy-Efficient， 1 Gallon Tank Capacity/3 Gallon Output in 24 Hours， Touch-Sensitive Controls w/ Digital Display Evaporative Humidification CETL 10 Year Warranty Plastic NO Imported Request warranty information