PUREFLOW 2015 BMW 640i Gran Coupe Cabin Air Filter with HEPA and Antibacterial Technology, PC4329HX PC99452HX 2018-13 Audi S8 4

2018-13 Audi S8 4

2018-15 Ford Edge 3

2015-11 Kia Sorento 2

2017-06 Kia Rio 1

2000 Dodge Grand Caravan 3

PUREFLOW 2015 BMW 640i Gran Coupe Cabin Air Filter with HEPA and Antibacterial Technology, PC4329HX PC99452HX 2018-13 Audi S8 41st 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