Ultrasonic humidifiers are indispensable at any time of the year, as central heating and air conditioning dry the air. The principle of operation of such a humidifier is that water from the reservoir, falling on the ultrasonic membrane, splits into the smallest splashes. Microscopic droplets form a cloud, passing through which dry air is humidified and supplied to the room. Thus, the ultrasonic humidifier generates a natural "mist" at home.