It is the simplicity of operation and maintenance that makes the W200 air washer stand out. The rotary switch can be used to select between two power levels. For cleaning, the water tray and the evaporation elements can practically be placed in the dishwasher or washing machine. If you like to have a scented room, you can even add scented oils. An LED indicator lights up when the water sump is empty. The air washer then switches off automatically and can be filled with fresh water. But that's not all - with its simple, modern design, the W200 fits into any living room or office and convinces with its high performance.