PUREFLOW 2027 Cadillac ESCALADE IQL Cabin Air Filter with HEPA and Antibacterial Technology, PC4211HX RZ18146 2009-95 Volkswagen Derby 1

2009-95 Volkswagen Derby 1

2013-12 Audi A6 2

2009 Mercedes-Benz CL65 AMG 6

2022-16 Mercedes-Benz Metris 2

2001-98 Volkswagen Passat 2

PUREFLOW 2027 Cadillac ESCALADE IQL Cabin Air Filter with HEPA and Antibacterial Technology, PC4211HX RZ18146 2009-95 Volkswagen Derby 11st 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