![Amazon.com: ECOGARD XC35484C Premium Cabin Air Filter with Activated Carbon Odor Eliminator Fits Audi A4 Quattro 2002-2009, A4 2002-2009, A6 Quattro 2001-2004, Allroad Quattro 2001-2005, S4 2004-2009 : Automotive Amazon.com: ECOGARD XC35484C Premium Cabin Air Filter with Activated Carbon Odor Eliminator Fits Audi A4 Quattro 2002-2009, A4 2002-2009, A6 Quattro 2001-2004, Allroad Quattro 2001-2005, S4 2004-2009 : Automotive](https://m.media-amazon.com/images/I/71ABmAljNUL._AC_UF350,350_QL80_.jpg)
Amazon.com: ECOGARD XC35484C Premium Cabin Air Filter with Activated Carbon Odor Eliminator Fits Audi A4 Quattro 2002-2009, A4 2002-2009, A6 Quattro 2001-2004, Allroad Quattro 2001-2005, S4 2004-2009 : Automotive
![Cabin Air Filter Replacement AUDI A4 B6 . Cabin Air Filter LOCATION and REPLACEMENT ON AUDI A4 B6 - YouTube Cabin Air Filter Replacement AUDI A4 B6 . Cabin Air Filter LOCATION and REPLACEMENT ON AUDI A4 B6 - YouTube](https://i.ytimg.com/vi/wr1Z8-eIGFc/hqdefault.jpg)
Cabin Air Filter Replacement AUDI A4 B6 . Cabin Air Filter LOCATION and REPLACEMENT ON AUDI A4 B6 - YouTube
![Amazon.com: Bi-Trust CF10368 Cabin Air Filter,Replacement for Audi A4 2002-2008 A6 1999-2004 Rs6 2003-2004 S6 2002-2003 : Automotive Amazon.com: Bi-Trust CF10368 Cabin Air Filter,Replacement for Audi A4 2002-2008 A6 1999-2004 Rs6 2003-2004 S6 2002-2003 : Automotive](https://m.media-amazon.com/images/I/71wUkZueIlL._AC_UF350,350_QL80_.jpg)