PUREFLOW 2013 Audi A4 Cabin Air Filter with Antibacterial Technology, PC6071X YGroup_PC99239X CONVENIENT 4-PACK REPLACEMENT SET

CONVENIENT 4-PACK REPLACEMENT SET

reliable airflow

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

MERV 11 FILTRATION PERFORMANCE

capturing microscopic pollutants including pollen and other allergens (may result in a minor restriction to airflow)

PUREFLOW 2013 Audi A4 Cabin Air Filter with Antibacterial Technology, PC6071X YGroup_PC99239X CONVENIENT 4-PACK REPLACEMENT SET1st 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