PUREFLOW 2021 GMC Sierra 2500 HD Cabin Air Filter with Antibacterial Technology, PC4211X YGroup_PC4068X and lingering smells that build

and lingering smells that build up in your car over time

Helps filter dust

pet dander

MERV 8 FILTRATION PERFORMANCE

2023-17 Subaru Impreza 2

PUREFLOW 2021 GMC Sierra 2500 HD Cabin Air Filter with Antibacterial Technology, PC4211X YGroup_PC4068X and lingering smells that build1st 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