PUREFLOW 2025 GMC Sierra EV Cabin Air Filter with Antibacterial Technology, PC4211X YGroup_PC9957HX 1st Stage: For drivers and

1st Stage: For drivers and passengers who suffer from severe allergies

2022-21 Nissan Rogue 2

2003-99 Chevrolet Chevy Pickup 1

1994 BMW 540i 4

PUREFLOW 2025 GMC Sierra EV Cabin Air Filter with Antibacterial Technology, PC4211X YGroup_PC9957HX 1st Stage: For drivers and1st 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