Humidifirst’s patented Mist-Pac series of ultrasonic humidifiers are designed for space-saving humidification and replacement of steam canister humidifiers. Their patented Mist-Free series are perfect for humidification needs where visible mist is objectionable, laboratories, small hospital equipment rooms, computer rooms, office areas and low ceiling printing rooms. In addition, Humidifirst provides quick connect/disconnect valves for its power and water lines. Humidifirst products are manufactured 100% in the United States.