Air purifier 'Roger' provides clean air in rooms of up to 66 m2 and is ideal for use at home or at work. With his two sensors, this mobile room air purifier continuously measures the quality of the air and immediately detects pollutants such as unpleasant smells, volatile organic compounds (VOCs), fine dust, pollen, viruses and bacteria*. Roger removes 99.3% of coronaviruses (SARS-CoV-2) from the air within an hour**