PUREFLOW 2017 BMW 120i Cabin Air Filter with HEPA and Antibacterial Technology, PC4255HX 370Z 2022-17 Mercedes-Benz E300 2

2022-17 Mercedes-Benz E300 2

2015-10 Audi A5 2

2017-01 Seat Leon 1

2006-00 Mercedes-Benz CL500 5

2020-17 BMW 440i Gran Coupe 3

PUREFLOW 2017 BMW 120i Cabin Air Filter with HEPA and Antibacterial Technology, PC4255HX 370Z 2022-17 Mercedes-Benz E300 21st 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