PUREFLOW 2012 Chevrolet Impala Cabin Air Filter with HEPA and Antibacterial Technology, PC5245HX PC5667HX 1998 BMW 323is 2

1998 BMW 323is 2

2003-99 Volvo S80 2

2009 Mercedes-Benz S63 AMG 6

2008-07 BMW 328xi 3

PUREFLOW 2012 Chevrolet Impala Cabin Air Filter with HEPA and Antibacterial Technology, PC5245HX PC5667HX 1998 BMW 323is 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