PUREFLOW 2016 BMW 428i Cabin Air Filter with HEPA and Antibacterial Technology, PC4255HX pid_19908525 2004-03 Chevrolet Silverado 2500 HD

2004-03 Chevrolet Silverado 2500 HD 6

2010-04 Chevrolet Optra 2

2007-04 Saturn Vue 3

1997-95 Lincoln Continental 4

2017-16 Mercedes-Benz GLE550 4

PUREFLOW 2016 BMW 428i Cabin Air Filter with HEPA and Antibacterial Technology, PC4255HX pid_19908525 2004-03 Chevrolet Silverado 2500 HD1st 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