PUREFLOW 2007 Infiniti M35 Cabin Air Filter with HEPA and Antibacterial Technology, PC4479HX 2005 1997-93 Volkswagen Passat 2

1997-93 Volkswagen Passat 2

2011-05 Volvo XC90 4

2007-06 Saturn Ion 2

2022-20 Mercedes-Benz Sprinter 3500XD 2

2013-08 BMW 135i 3

PUREFLOW 2007 Infiniti M35 Cabin Air Filter with HEPA and Antibacterial Technology, PC4479HX 2005 1997-93 Volkswagen Passat 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