The air in urban areas contains large quantities of dust, pollen, soot and other particles, as well as gases which are harmful to health. More and more people are suffering from allergies and are increasingly aware of the subject of air conditioning and cabin filters. MANN+HUMMEL cabin filters remove virtually all pollen and other unwanted particles, as well as harmful gases (adsotop® combi-filters) from the air, thus ensuring a better atmosphere inside the vehicle.