The smart air purifier impresses with its modern design and powerful performance. Its shape allows it to draw in pollen, dust, pet hair, odors, and various bacteria and viruses from the air and filter them out. You can relax while the air purifier makes the necessary adjustments. With its intelligent automatic function, the LR 400 detects fine dust with a particle size of 2.5 μm and adjusts its cleaning performance to the room air. This ensures better air quality and increased well-being. Additionally, convenient control and monitoring of the indoor air are possible at home and on the go via the Beurer FreshHome app.