PUREFLOW 2009 Acura RDX Cabin Air Filter with HEPA and Antibacterial Technology, PC5519HX Model_Altra EV 2018 BMW 540d xDrive 3

2018 BMW 540d xDrive 3

2018-13 BMW 320i xDrive 2

2019-16 Mercedes-Benz GLE400 3

2023-05 Toyota Tacoma 2

1st Stage: For drivers and passengers who suffer from severe allergies

PUREFLOW 2009 Acura RDX Cabin Air Filter with HEPA and Antibacterial Technology, PC5519HX Model_Altra EV 2018 BMW 540d xDrive 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