Only available from Alfissimo:

Mann's Biofunctional Cabin Filter- "FreciousPlus"

Charcoal Activated Three Layer Design

Now allergy and asthma sufferers and health conscious motorists can breathe easier all year long when their vehicle is equipped with FreciousPlus - the Biofunctional cabin air filter from MANN-FILTER. This innovative, cabin air filter absorbs almost 100% of allergens and prevents the spread of bacteria and mold in the passenger compartment.

The air that flows into your vehicle through the ventilation ducts while driving may contain up to five-times more exhaust gases, pollutants and allergens than fresh air. The only barrier between these harmful pollutants and the occupants of your vehicle is the cabin air filter. 

This innovative new three-layer cabin air filter includes a particle filter for large dust particles, an activated carbon layer which removes unpleasant odors and harmful gases, and the biofunctional layer which traps allergens.