PUREFLOW 2021 GMC Sierra 3500 HD Cabin Air Filter with HEPA and Antibacterial Technology, PC4211HX pid_15648573 2018-13 Lexus GS450h 3

2018-13 Lexus GS450h 3

2018-07 Freightliner Sprinter 3500 3

2019-17 Mercedes-Benz GLS63 AMG 5

2018-15 Chevrolet Silverado 2500 5

PUREFLOW 2021 GMC Sierra 3500 HD Cabin Air Filter with HEPA and Antibacterial Technology, PC4211HX pid_15648573 2018-13 Lexus GS450h 31st 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