PUREFLOW 2020 Audi S5 Cabin Air Filter with HEPA and Antibacterial Technology, PC99334HX LS600h 2004 Chevrolet Silverado 3500 5

2004 Chevrolet Silverado 3500 5

2023-21 Acura TLX 2

2017-16 Lexus IS200t 2

2003-01 Lexus LS430 4

PUREFLOW 2020 Audi S5 Cabin Air Filter with HEPA and Antibacterial Technology, PC99334HX LS600h 2004 Chevrolet Silverado 3500 51st 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