PUREFLOW 1997 Acura EL Cabin Air Filter with Antibacterial Technology, PC5439X PC5844X 2nd & 3rd Stage: Activated

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

2022-21 Subaru Legacy 2

2019-16 Mercedes-Benz GLE400 3

powered by PUREFLOW® Air Filtration Technology

High-efficiency layered construction captures smaller airborne particles than basic fiberglass filters can collect

PUREFLOW 1997 Acura EL Cabin Air Filter with Antibacterial Technology, PC5439X PC5844X 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