Perfect Aire Tabletop Cool Mist Humidifier Tabletop micro mist ultrasonic humidifier. Provides up to 40% greater output and 25% greater room coverage. Water vapor particles are 70% to 80% smaller for quicker air dispersion and less condensation on and around the unit. Produces visible cool mist. Features adjustable output levels, auto shut-off, water fill indicator, whisper quiet motor, and active carbon filter. When reusable carbon filter is dirty, simply clean, rinse, and reinstall for continuous use. Capacity 0.4 Gal., Coverage Area Small Size Room, Settings Adjustable, Width 6-1/4 In., Height 10-1/2 In., Depth 6-1/4 In., Color White, Run Time 6 to 10 Hrs., Output Per Day 1-1/2 Gal., Voltage 120V, Pkg Qty 1, Package Type Box