PUREFLOW 2012 Cadillac Escalade EXT Cabin Air Filter with HEPA and Antibacterial Technology, PC9957HX Model_RDX and bacteria on the filter

and bacteria on the filter

2002 Chevrolet Corsa 1

2010 Buick Allure 3

2004-03 GMC Sierra 2500 HD 6

2009-01 Volvo S60 2

PUREFLOW 2012 Cadillac Escalade EXT Cabin Air Filter with HEPA and Antibacterial Technology, PC9957HX Model_RDX and bacteria on the filter1st 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