Hygienic air humidification through air washing - without filters, without mist. The Air Washer Original LW45 supports healthy humidity levels and the natural reduction of pollutants in the air - brilliantly simple and without significant technical effort. It operates solely with water and without additional humidifying mats or filters, following the recognized best principle of cold evaporation. The control panel features a power button and a button to select one of three performance levels, making it incredibly easy to use. An LED status indicator alerts you to low water levels. The straightforward and uncomplicated cleaning of the Original LW45 is one of its standout features. The Air Washer Original LW45 is highly energy-efficient. Its large water basin eliminates the need for constant refilling. It is ideal for open living spaces.