PUREFLOW 2021 BMW X4 Cabin Air Filter with HEPA and Antibacterial Technology, PC99458HX G3 2016-13 BMW 328i xDrive 2

2016-13 BMW 328i xDrive 2

2021-11 Jeep Grand Cherokee 5

2023-19 Porsche 718 Cayman 2

2010-05 Chevrolet Cobalt 2

2013-10 Kia Soul 2

PUREFLOW 2021 BMW X4 Cabin Air Filter with HEPA and Antibacterial Technology, PC99458HX G3 2016-13 BMW 328i xDrive 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