Aircare, 2.5 Gallon Capacity, White, Evaporative Humidifier Provides Up To 2600 SQFT Coverage, Features A Digital Control & Display, 3 Speed Motor, Adjustable Humidistat & Automatic Shut Off, Check Filter Indicators, Control Lock Feature, Runs Up To 36 Hours Per Filling & Easy Fill Water Bottle, Maintaining Your Environment At 45% Humidity Has Been Proven To Have Many Health Benefits, Uses The #MAF2 Super Wick.