PUREFLOW 2007 Mercedes-Benz S600 Cabin Air Filter with HEPA and Antibacterial Technology, PC4218HX YGroup_PC5659X 2017-10 GMC Terrain 2

2017-10 GMC Terrain 2

and bacteria on the filter

2005-01 Mercedes-Benz C320 3

2018-11 Audi A1 1

2002-01 Saturn L100 2

PUREFLOW 2007 Mercedes-Benz S600 Cabin Air Filter with HEPA and Antibacterial Technology, PC4218HX YGroup_PC5659X 2017-10 GMC Terrain 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