PUREFLOW 2024 Audi A5 Quattro Cabin Air Filter with HEPA and Antibacterial Technology, PC99334HX RZ19167 Optimal Air Flow: Engineered to

Optimal Air Flow: Engineered to maintain efficient airflow and balanced HVAC performance without restricting air circulation

clean air without adding scent

97% of dust and pollen

powered by PUREFLOW® Air Filtration Technology

This layer is combined with baking soda to absorb bad odors

PUREFLOW 2024 Audi A5 Quattro Cabin Air Filter with HEPA and Antibacterial Technology, PC99334HX RZ19167 Optimal Air Flow: Engineered to1st Stage: For drivers and passengers who suffer from severe allergies, PUREFLOW HEPA (High Efficiency Particulate Air) offers 99. 97% efficiency, capturing microscopic pollutants including pollen and other allergens (may result in a minor restriction to airflow). 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