Air cleaning using a three-layered filter system (prefilter + activated carbon filter + HEPA filter): domestic dust, animal hair, odours, pollen, various bacteria and viruses as well as harmful gases are filtered from the air Tests show that the three-layered filter system with HEPA H13 filter filters out up to 95% of particles ≥ 0.02 µm in size (IUTA test in April 2020 according to DIN 71460-1)* 99.95% of particles ≥ 0.3 µm in size are eliminated. Additional air cleaning thanks to the optional ion function With night mode: quiet operation with dimmed operating panel Illuminated operating panel, 3 levels, Timer function Filter change indicator, Safety automatic switch-off function Approx. 60 watts, Suitable for rooms of 10 m2 – 28 m2