PUREFLOW 2011 BMW Alpina B7L xDrive Cabin Air Filter with Antibacterial Technology, PC4329X Model_SL63 AMG S E Performance 2015-04 Chevrolet Tornado 1

2015-04 Chevrolet Tornado 1

2010-05 Chevrolet Cobalt 2

2023-18 Subaru Crosstrek 2

2006-04 Volvo S80 2

2013-12 Porsche 911 3

PUREFLOW 2011 BMW Alpina B7L xDrive Cabin Air Filter with Antibacterial Technology, PC4329X Model_SL63 AMG S E Performance 2015-04 Chevrolet Tornado 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