PUREFLOW 1991 BMW 535i Cabin Air Filter with Antibacterial Technology, PC8909X Model_V70 2014 Audi A3 1

2014 Audi A3 1

2012-07 Mercedes-Benz CL500 5

2011-10 Saab 44809 2

2002-01 Mercedes-Benz CLK55 AMG 5

2011 Saab 44809 2

PUREFLOW 1991 BMW 535i Cabin Air Filter with Antibacterial Technology, PC8909X Model_V70 2014 Audi A3 11st 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