Air O Swiss Cool Mist Humidifier

This amazingly compact Cool Mist Ultrasonic creates a comfortable environment in any room. Efficient air humidification technology uses high-frequency vibrations to generate a micro-fine mist, and a replaceable demineralization cartridge ensures the water mist is without mineral residues. The AIR-O-SWISS tri-band microbial protection system helps prevent microbial growth in the water base, which is particularly important when the humidifier is not used for some time with water remaining in the base.