PUREFLOW 2020 BMW M550i xDrive Cabin Air Filter with HEPA and Antibacterial Technology, PC99244HX pid_4761103 1997 Ford F-350 5

1997 Ford F-350 5

2016-13 Mercedes-Benz GL63 AMG 5

2007-03 Volvo XC70 2

2010 BMW 130i 3

2013 Mercedes-Benz CL500 4

PUREFLOW 2020 BMW M550i xDrive Cabin Air Filter with HEPA and Antibacterial Technology, PC99244HX pid_4761103 1997 Ford F-350 51st 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