PUREFLOW 2023 BMW M850i xDrive Gran Coupe Cabin Air Filter with HEPA and Antibacterial Technology, PC99244HX Model_F-550 Super Duty 2018-12 Audi A8 Quattro 3

2018-12 Audi A8 Quattro 3

Free of powder and residue to help reduce the risk of spreading bacteria

2022-19 Lexus UX250h 2

2020-15 Cadillac Escalade 6

2006-00 Mercedes-Benz CL500 5

PUREFLOW 2023 BMW M850i xDrive Gran Coupe Cabin Air Filter with HEPA and Antibacterial Technology, PC99244HX Model_F-550 Super Duty 2018-12 Audi A8 Quattro 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