PUREFLOW 2017 Cadillac CT6 Cabin Air Filter with HEPA and Antibacterial Technology, PC4211HX Model_CSX 2016-13 Porsche Boxster 2

2016-13 Porsche Boxster 2

2018-14 Mazda 3 2

2023-22 Acura MDX 3

2023-18 Lexus IS300 2

2006-04 Mercedes-Benz SL500 5

PUREFLOW 2017 Cadillac CT6 Cabin Air Filter with HEPA and Antibacterial Technology, PC4211HX Model_CSX 2016-13 Porsche Boxster 21st 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