PUREFLOW 2013 Nissan Titan Cabin Air Filter with Antibacterial Technology, PC1043X pid_19908510 2011-10 BMW X1 2

2011-10 BMW X1 2

2011-06 BMW 323i 2

2017 Mercedes-Benz GLS350d 3

2018-16 Audi A1 1

PUREFLOW 2013 Nissan Titan Cabin Air Filter with Antibacterial Technology, PC1043X pid_19908510 2011-10 BMW X1 21st 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