The Roidmi P80 is a powerful car air purifier which is installed behind the headrest. Equipped with high-efficiency particulate air (HEPA) filter elements offering high filtration performance, it purifies the air effectively from unpleasant odours, pollen and fine dust particles and thus quickly improves the air quality in cars. A small OLED display integrated in the body indicates the ambient air values. Operation of the P80 air purifier is also possible using a smartphone app.