Car Airfilter

Combi filters are another variant of the cabin air filter. They combine the function of a particle filter with an activated carbon layer that removes odours and harmful gases from the air. These can be, for example, ozone or benzene. The surface of the activated carbon layer acts like a sponge. Gas and odour molecules are deposited in the open pores and stored in the labyrinth-like channels. This effect is achieved by an extremely large surface area in a small space. Especially commuters who are often stuck in traffic jams appreciate the advantages of a combi-filter. Even during stop-and-go phases, a functioning combi-filter filters out all unpleasant odours. This prevents irritation of the mucous membranes and headaches, which means that the filter also contributes to driving safety. Of course, cabin filters with an activated carbon layer also need to be changed regularly.

MADE IN GERMANY