PUREFLOW 2017 Ford F-150 Cabin Air Filter with HEPA and Antibacterial Technology, PC8214HX 530e 2013-08 BMW 135i 3

2013-08 BMW 135i 3

2014-13 Mercedes-Benz GL450 4

2004-00 Audi S3 1

2007 Hyundai Accent 1

PUREFLOW 2017 Ford F-150 Cabin Air Filter with HEPA and Antibacterial Technology, PC8214HX 530e 2013-08 BMW 135i 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