subject: Ultrasonic Humidifiers - Some Useful Information You Need To Learn [print this page] The fact that most of the Ultrasonic humidifiers allow for both warm and cool fog, they can be used by all as it allows one to choose on point whether he/she wants warm or cool. During cold weather they can opt for the warm mist and during warm dry weather they can choose the cool mist option.
Ultrasonic Humidifiers - Some Useful Information You Need To Learn
