PUREFLOW 2004 Pontiac Grand Prix Cabin Air Filter with HEPA and Antibacterial Technology, PC5245HX PC8908X 2014 Audi A3 1

2014 Audi A3 1

2012-07 Kia Rondo 2

2013-07 BMW 328i 3

2018-10 BMW X5 4

PUREFLOW 2004 Pontiac Grand Prix Cabin Air Filter with HEPA and Antibacterial Technology, PC5245HX PC8908X 2014 Audi A3 11st 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