PUREFLOW 2013 Dodge Grand Caravan Cabin Air Filter with HEPA and Antibacterial Technology, PC4479HX PC99594HX 2018-17 Porsche 718 Boxster 2

2018-17 Porsche 718 Boxster 2

2023-19 Nissan Altima 2

2020-19 Mercedes-Benz S560e 3

2018-12 Chevrolet Sonic 1

2020-19 Ram 4000 6

PUREFLOW 2013 Dodge Grand Caravan Cabin Air Filter with HEPA and Antibacterial Technology, PC4479HX PC99594HX 2018-17 Porsche 718 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