Hamilton Beach not only distributes and produces the largest number of kitchen appliances but also produces air purification and air humidification products. Hamilton Beach Cool Mist Humidifier is a portable, single room cool mist humidifier for moisturizing dry air in adjacent rooms in the home or office for up to 1200 sq. ft. It uses AirSmart technology, which is an integrated digital humidistat control to set the humidity level you prefer. The humidifier will automatically shut off to maintain your desired humidity level. You can humidify up to 4 gallons in a 24-hour period without a tank refill. It’s a quiet humidifier that uses evaporative wicking action- a natural process of evaporation that is ideal for producing a minimum of noise. Hamiliton Beach Humidifiers provide relief from a dry environment for irradiated skin and nasal passages, chapped lips, parched throat, itchy eyes or static electricity. It’s easy to fill and clean (dishwasher safe).