Purolator C28906 Cabin Engine Air Filter for 1994-1998 Cabriolet 98-2001 Passat

This is a Purolator Air Filter. Purolator Cabin Filters deliver original equipment fit and have the quality for cleaner, healthier passenger cabin air. Purolator Cabin Filters prevent harmful spores and pollen from entering the vehicle's interior. This helps keep passengers and downstream HVAC components protected. A cabin filter works much like the air filter used with a furnace or air conditioning system. Replace your cabin filter regularly with a Purolator Cabin Filter and trap close to 100% of airborne contaminants before they enter the interior of your vehicle through the heating and air conditioning system. It is recommended that you check and replace the cabin filter or filters in your vehicle every 12,000 to 15,000 miles, or once a year.