ECOGARD XC10174 Premium Cabin Air Filter Fits Infiniti M-series, Q-series COMPATIBLE with 2011-2013 Infiniti M37, 2014-2017 Infiniti Q70, 2015-2017 Infiniti Q70L, 2011-2013 Infiniti M56, 2012-2013 Infiniti M35h. 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. HELPS PREVENT PREMATURE WEAR on your car's HVAC (air conditioning and heating) system blower by promoting good airflow inside the car. Replace per manufacturer recommendations or when existing cabin air filter inhibits airflow. INSTALLS EASILY with included instructions - only takes a few minutes in most cars. Replaces: WIX 24021 OE 27277-1ME0A. Ensure fit using ECOGARD's online catalog. SPECIFICALLY ENGINEERED AND TESTED for Infiniti OE (original equipment) cabin air filter's fit, form, and function.