ECOGARD XC25760C Cabin Air Filter with Activated Carbon Odor Eliminator - Premium Replacement Fits Audi A6 Quattro, A6, R8, S6, S8, RS7 COMPATIBLE with 2005-2011 Audi A6 Quattro, 2006-2011 Audi A6, 2008-2015 Audi R8, 2007-2011 Audi S6, 2007-2009 Audi S8, 2014 Audi RS7. REMOVES AND FILTERS 99.5% of all dust, pollen, air pollution, allergens, pet dander, and other airborne contaminants from the outside air before it reaches the vehicle's interior. ELIMINATE AND NEUTRALIZE ODORS through this cabin air filter's included carbon-impregnated media for a fresher smell inside the car; no chemical fragrance added. INSTALLS EASILY with included instructions - only takes a few minutes in most cars. Replaces: Purolator C25760C WIX 49375 OE 4F0 819 439A. Ensure fit using ECOGARD's online catalog. SPECIFICALLY ENGINEERED AND TESTED for Audi OE (original equipment) cabin air filter's fit, form, and function.