PUREFLOW 2019 GMC Sierra 1500 Cabin Air Filter with Antibacterial Technology, PC4211X PC99456X 2nd & 3rd Stage: Activated

2nd & 3rd Stage: Activated charcoal adsorbs harmful gases like carbon monoxide and sulfur dioxide

and lingering smells that build up in your car over time

2017 Volkswagen Polo 1

2006-04 Mercedes-Benz SL500 5

2018-08 Smart Fortwo 1

PUREFLOW 2019 GMC Sierra 1500 Cabin Air Filter with Antibacterial Technology, PC4211X PC99456X 2nd & 3rd Stage: Activated1st 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