PUREFLOW 2012 BMW 528i xDrive Cabin Air Filter with HEPA and Antibacterial Technology, PC4329HX Onix 2022-21 Porsche 911 3

2022-21 Porsche 911 3

2022 Porsche 911 4

2007-03 Hummer H2 6

2005-93 Volkswagen Jetta 1

PUREFLOW 2012 BMW 528i xDrive Cabin Air Filter with HEPA and Antibacterial Technology, PC4329HX Onix 2022-21 Porsche 911 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