Optimus U-33015 U-33015 30-Watt 1-Gal. Portable Cool-Mist Evaporative Humidifier

• 1-gal. tank capacity; up to 2-gal. output per hour; 2 moisture output settings; 500-sq. ft. coverage;• Adds humidity to air to soothe sinuses and relieve dry skin;• Removable, transparent water tank with handle for easy filling; easy to clean and carry;• Draws air through antimicrobial wet wick to create a fine mist without floor wetness; wick requires replacement once or twice a season;• Low noise and low electric power consumption; ideal for bedrooms as it won't disturb sleep;• Runs 8 hours on high setting;