PUREFLOW 2018 BMW 750i Cabin Air Filter with HEPA and Antibacterial Technology, PC99244HX YGroup_PC8153X 2013-11 BMW 335is 3

2013-11 BMW 335is 3

2017-07 Volkswagen CrossFox 1

2013-09 BMW 335i xDrive 3

2019-17 Mercedes-Benz GLS550 4

2006 Mercedes-Benz S350 3

PUREFLOW 2018 BMW 750i Cabin Air Filter with HEPA and Antibacterial Technology, PC99244HX YGroup_PC8153X 2013-11 BMW 335is 31st 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