A similar product to Roger, its big brother, just smaller, Roger Little removes pollen, unpleasant odours, fine dust and pathogens such as bacteria and viruses from the air. A variety of sensors help it to measure the air values so that it can take appropriate action. The combination of HEPA and activated carbon filters enables filtration of pollutants as well as odours. Roger Little can also work in different modes and indicates the air quality. The CADR value, which indicates the air purification efficiency, is 249 m3.