The Warm/Cool Ultrasonic Humidifier.

This humidifier uses ultrasonic vibrations to generate a fine mist that evaporates immediately once it is blown into the air, and it uses an integrated hygrostat to measure humidity relative to room temperature, automatically turning on when the air is too dry and turning off when the user-selected humidity level is reached between.

The humidifier is capable of dispensing warm or cool mist, eliminating the need to keep two separate humidifiers. The unit prevents microbial growth using four methods: high-frequency vibrations, an ionic silver stick that uses the natural sanitizing properties of silver to sanitize, a demineralization cartridge with Ag+ technology, and by preheating the temperature of the water to 176 F.

An easy-to-read LCD an d control panel allow you to quickly change settings.
The detachable 2-gallon water reservoir is easy to fill, and a demineralization cartridge prevents calcification that can inhibit humidifier performance. Produces up to 3 1/2 gallons of mist every 24 hours. 17 1/3" H x 11" W x 9 3/4" L. (8 3/4 lbs.)