Oskar Evaporative Humidifier, Evaporative Technology, Cool Mist, Fragrance Dispenser, 2 Output Levels, Automatic Shut Off, Integrated Hygrostat, Up To 500 SQFT, 1.9 Gallons Maximum Output Per Day, LED Control Lights, Night Mode, Tank Capacity 0.8 Gallons, Comes With Ionic Silver Cube A-111 & Oskar Filter Pack O-030.