This is an active air purifier designed for bedrooms. The adjustable outlet ensures a steady flow of clean air. To provide a comfortable sleeping environment for users, the mute effect keeps the noise as low as 18 decibels. Thanks to the additional humidifying function this device not only cleans the air of particles and pollutants, but also maintains it at the right humidity level, thereby preventing the health problems associated with dry air. With its concise, furniture-like design, this air purifier can be well integrated into any home environment.