PUREFLOW 2014 BMW 550i GT xDrive Cabin Air Filter with HEPA and Antibacterial Technology, PC4329HX Hummer 2016-13 BMW 328i xDrive 2

2016-13 BMW 328i xDrive 2

2005-02 Jaguar X-Type 2

1999-97 Ford F-250 5

2009-04 Cadillac SRX 4

2012-04 Mitsubishi Galant 2

PUREFLOW 2014 BMW 550i GT xDrive Cabin Air Filter with HEPA and Antibacterial Technology, PC4329HX Hummer 2016-13 BMW 328i 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