Find humidifiers at Target.com! The crane germ defense digital ultrasonic warm and cool mist humidifier adds moisture to the air, providing relief from sinus irritation, nasal congestion, dry cough, cold, and flu symptoms. Giving you the choice of warm or cool mist at the press of a button, this humidifier creates up to 2.5 gallons of moisture per day, runs up to 55 hours, and includes antimicrobial protection to fight mold and mildew in water tank and basin. Suitable for rooms up to 500 square feet. This humidifier does not require a filter to operate. soothing mist relieves cold symptoms for those who experience cold and cough symptoms, there are few things...