What is the antimicrobial element composed of?
What material is it made of? What is the antimicrobial agent?
Thanks!
Ultrasonic Humidifiers are another form of cool mist humidifier, but instead of using a fan to blow air through a wick filter, a small metal diaphragm vibrates at an ultrasonic frequency, which breaks the water down into tiny water droplets and becomes a fine vapor mist.
9 years, 1 month ago
by
PhillyGirl
Philadelphia