Benefit from the user-friendliness of the U300 nebulizer. You can fill the device with water from above, right where it is. Using the rotary knob, you can set the desired power level and immediately feel how refreshing the mist is. Additionally, thanks to the fragrance container, you can create your own comfortable atmosphere. The tank window and the empty water indicator make it clear when it's time to refill the water. The U300 is easy to clean, and the 2-in-1 water filter ensures pure humidification without residues.