Air-O-Swiss AOS 2071 Air Purifier-Humidifier

Air-O-Swiss U7142 Ultrasonic Humidifier

Air-O-Swiss 7145 Ultrasonic Humidifier

Advanced Air Treatment Systems

Air-O-Swiss 2055D Air Washer - Humidifier with digital electronic controls

Ultrasonic Technology Uses Highfrequency Vibrations To Generate A Microfine Mist. Fan Blows Mist Into The Room Where It Immediately Evaporates Adding To Overall Comfort.

The Air-O-Swiss Ultrasonic Warm Mist Humidifier uses high-frequency vibration to generate a micro-fine mist. It has a built-in hygrostat and an Output regulator button.

Air-O-Swiss E2441 Evaporator Humidifier

The Air-O-Swiss Travel Ultrasonic Cool Mist Humidifier 7146 is a high quality travel-size ultrasonic humidifier which is compact enough to take and use anywhere.