Form and function working in harmony. The Evaporator AOS E2441, the first top-fill humidifier, combines an exceptionally sleek design with unbelievably simple operation. In this humidification system the evaporator wick is saturated with water after which the fan forces dry air in the room through the wet wick, releasing it as properly humidified air. Special guidance of the airflow permits an almost constant distribution of moisture, regardless of the unit’s water level. This humidifier follows the self-regulating principle of cool mist ensuring an optimal relative humidity level in the room. The silent-running power settings of the AOS E2441 allow for both healthy air quality and a good night’s sleep.