PUREFLOW 2010 BMW 550i GT Cabin Air Filter with HEPA and Antibacterial Technology, PC4329HX Model_CC 2016-14 BMW 428i xDrive 2

2016-14 BMW 428i xDrive 2

2001-97 Cadillac Catera 3

2014-11 Kia Sedona 3

2018-16 Mercedes-Benz C350e 2

2016-08 Audi Q7 3

PUREFLOW 2010 BMW 550i GT Cabin Air Filter with HEPA and Antibacterial Technology, PC4329HX Model_CC 2016-14 BMW 428i xDrive 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