PUREFLOW 2020 Audi SQ8 Cabin Air Filter with Antibacterial Technology, PC99334X PC9978X This layer is combined with

This layer is combined with baking soda to absorb bad odors

and everyday airborne particles

Febreze Cabin Air Filter

True Odor Control — Unscented By Design: Uses high-grade activated charcoal and OdorShield technology to help manage odors

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

PUREFLOW 2020 Audi SQ8 Cabin Air Filter with Antibacterial Technology, PC99334X PC9978X This layer is combined with1st 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