PUREFLOW 2025 Buick Envista Cabin Air Filter with HEPA and Antibacterial Technology, PC4211HX pid_19908658 2017-16 Lexus IS200t 2

2017-16 Lexus IS200t 2

2023 Honda HR-V 2

2009-08 Pontiac G8 6

2011-10 BMW X1 2

2004-03 Chevrolet Silverado 1500 6

PUREFLOW 2025 Buick Envista Cabin Air Filter with HEPA and Antibacterial Technology, PC4211HX pid_19908658 2017-16 Lexus IS200t 21st 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