PUREFLOW 2011 GMC Yukon XL 2500 Cabin Air Filter with HEPA and Antibacterial Technology, PC9957HX PC99459X 2009-08 Pontiac G8 3

2009-08 Pontiac G8 3

2008-06 Chevrolet Vectra 2

2022-20 BMW 745Le xDrive 3

2004 Nissan Pathfinder Armada 5

2022-18 Lexus LS500 3

PUREFLOW 2011 GMC Yukon XL 2500 Cabin Air Filter with HEPA and Antibacterial Technology, PC9957HX PC99459X 2009-08 Pontiac G8 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