PUREFLOW 2011 BMW 550i GT xDrive Cabin Air Filter with Antibacterial Technology, PC4329X PC9977HX 2016-13 Porsche Boxster 2

2016-13 Porsche Boxster 2

2017-15 Mercedes-Benz S600 6

2017-12 Hyundai Veloster 1

2002-99 Saab 44807 2

2018-10 Mercedes-Benz Sprinter 3500 3

PUREFLOW 2011 BMW 550i GT xDrive Cabin Air Filter with Antibacterial Technology, PC4329X PC9977HX 2016-13 Porsche Boxster 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