PUREFLOW 2017 BMW 440i Cabin Air Filter with HEPA and Antibacterial Technology, PC4255HX YGroup_PC4080X 2002-00 Mercedes-Benz E320 3

2002-00 Mercedes-Benz E320 3

2009-08 Subaru Legacy 3

2011-06 BMW 323i 2

2010-98 Volkswagen Beetle 2

2021-16 Tesla X

PUREFLOW 2017 BMW 440i Cabin Air Filter with HEPA and Antibacterial Technology, PC4255HX YGroup_PC4080X 2002-00 Mercedes-Benz E320 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