A mistless humidifier is also called a cold evaporative humidifier. Its working principle is to drive the fan to run at high speed through the motor inside the humidifier, and pass the wind through the evaporative filter, so that the water on the filter evaporates quickly under the condition of increased airflow, and is brought into the outside air with the high-speed running air, so that the moisture in the air is increased, achieving the purpose of air humidification.
For your reference, here are the differences between a mistless humidifier and a mist humidifier:
1. Mistless humidifiers do not produce mist, and the humidification range is relatively uniform. Mistless evaporative humidifiers do not require high water quality, and tap water can be used;
2. Mist humidifiers humidify quickly, but the uniformity is lower than that of mistless humidifiers. The humidity is higher where the humidifier produces mist, and the humidity is lower at places far away from the humidifier. In addition, misty humidifiers produce mist.