Auto Maass 03391-6599268 Welcome Services Contact & directions Toxic exhaust gases. Lower the NO2 value in the car by up to 90%. 07/26/2021 Since the diesel scandal at the latest, motorists have known that the fine dust pollution in cities is often exceeded. But how high are the values in the car itself? The University of Heidelberg, in cooperation with Auto Bild and Panorama, examined the exposure during test drives in Düsseldorf. They found significantly higher NO2 values inside the vehicle (mean value 84.7 µg / m3) than at the measuring stations (mean value 49.5 µg / m3). The proportion of fine dust in the vehicle interior could already be reduced. An activated carbon filter ensures a reduction of up to 90%. However, this is not an obligation for the car manufacturer and so it is up to the driver to take care of his or her own health. The filters with activated carbon also generally ensure a better climate in the car. They also help fight pollen, bacteria, and other airborne contaminants. We can tell you whether your vehicle has a cabin filter with activated carbon. Retrofitting is quick and inexpensive. Please do not hesitate to contact us. Tip: The cabin filter should be replaced approx. Every 15,000 km or after a year. Return Contact Auto Maass address Gildenhaller Allee 28 16816 Neuruppin phone 03391-6599268 fax 03391-6599269 e-mail auto-maass (at) arcor.de opening hours Monday - Friday: 8:00 a.m. - 5:00 p.m. General inspection Monday Wednesday Friday HU reminder We would be happy to remind you of your next appointment for the main inspection. Please enter your registration number and your email address. You will then automatically receive a reminder email for your HU appointment. Mark: E-mail: HU appointment Please note our privacy policy Contact | Imprint | data protection © 2021 - Auto Maass All rights reserved