PUREFLOW 2012 BMW 640i Cabin Air Filter with Antibacterial Technology, PC4329X NV3500 2019-17 BMW 330i GT xDrive

2019-17 BMW 330i GT xDrive 2

2017 Volkswagen Polo 1

2018-16 Audi A1 1

2010-07 Toyota Sienna 3

PUREFLOW 2012 BMW 640i Cabin Air Filter with Antibacterial Technology, PC4329X NV3500 2019-17 BMW 330i GT xDrive1st 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