PUREFLOW 2005 Cadillac Escalade ESV Cabin Air Filter with Antibacterial Technology, PC5527X PC9978HX 2021-17 Infiniti Q60 3

2021-17 Infiniti Q60 3

2016-14 Kia Forte Koup 1

2007-00 Dodge Grand Caravan 3

2018 BMW 540d xDrive 3

2013-06 Chevrolet Corvette 7

PUREFLOW 2005 Cadillac Escalade ESV Cabin Air Filter with Antibacterial Technology, PC5527X PC9978HX 2021-17 Infiniti Q60 31st 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