Beurer LR 210Healthy room air while you sleep - with the air purifier with night mode you can ensure the right room climate within your four walls: Whether in the bedroom, living room or other rooms, the filter system ensures healthy, clean air - air purification through a three-layer filter system (pre-filter + activated carbon filter + HEPA filter H131): House dust, animal hair, odours, pollen, various bacteria and viruses as well as harmful gases are filtered out of the air -Filter performance: 99.95 % -Additional air purification through switchable ion function -With night mode: quiet operation with dimmed control panel -Lit control panel -3 levels -Timer function -Filter change indicator -Safety automatic switch-off -Ca. 60 watts 1HEPA 13 filter system filters 99.95 % of particles with a size >= 0.3 µm.