App-controlled air purifier (WIFI)Air cleaning using a three-layer filter system (pre-filter + activated carbon filter + HEPA filter): domestic dust, animal hair, odours, pollen, various bacteria and viruses as well as harmful gases are filtered out of the airTests show that a three-layer filter system with HEPA H13 filter1) filters out at least 95% of particles with a size of 0.02 m (viruses generally have a size of 0.02-0.3 m).2)3) For particles 0.3 m in size, the filter performance is even up to 99.95%PM Sensor 2.5 Sensor recognises fine dust with particles up to 2.5 m in size
