PUREFLOW 2003 Infiniti FX45 Cabin Air Filter with HEPA and Antibacterial Technology, PC5530HX YGroup_PC99244HX 2011 BMW 1 Series M

2011 BMW 1 Series M 3

2006-04 Mercedes-Benz SL500 5

2004 Ford F-150 Heritage 5

2009-04 Kia Spectra 2

2023-17 Subaru Impreza 2

PUREFLOW 2003 Infiniti FX45 Cabin Air Filter with HEPA and Antibacterial Technology, PC5530HX YGroup_PC99244HX 2011 BMW 1 Series M1st 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