PUREFLOW 2012 Acura MDX Cabin Air Filter with HEPA and Antibacterial Technology, PC5519HX Silverado 1500 Classic 2013-09 BMW 335i xDrive 3

2013-09 BMW 335i xDrive 3

2019-14 Audi A3 1

1997 Ford F-350 7

2009-05 Mercedes-Benz SLR McLaren 5

SUPPORTS HVAC AIRFLOW

PUREFLOW 2012 Acura MDX Cabin Air Filter with HEPA and Antibacterial Technology, PC5519HX Silverado 1500 Classic 2013-09 BMW 335i xDrive 31st Stage: For drivers and passengers who suffer from severe allergies, PUREFLOW HEPA (High Efficiency Particulate Air) offers 99. 97% efficiency, capturing microscopic pollutants including pollen and other allergens (may result in a minor restriction to airflow). 2nd & 3rd Stage: Activated charcoal adsorbs harmful gases like carbon monoxide and sulfur dioxide. This layer is combined with baking soda to absorb bad odors. 4th Stage: Advanced