PUREFLOW 2027 BMW M4 Cabin Air Filter with Antibacterial Technology, PC99458X YGroup_RZ19200H 1st Stage: For drivers and

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

2018-07 BMW X5 3

2009-08 Audi S8 5

2020 Mercedes-Benz CLS450 3

2003-00 Ford F-150 5

PUREFLOW 2027 BMW M4 Cabin Air Filter with Antibacterial Technology, PC99458X YGroup_RZ19200H 1st Stage: For drivers and1st Stage: Particulate filtration media captures and eliminates matter such as dust and pollen. Electrostatically charged to attract and lock fine particles of dust while allowing high flow and high capacity. 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 antibacterial micro technology reduces biofouling by suppressing