PUREFLOW 2008 GMC Sierra Cabin Air Filter with HEPA and Antibacterial Technology, PC9957HX RS5 Sportback Optimal Air Flow: Designed to

Optimal Air Flow: Designed to minimize pressure drop from high-efficiency filtration

2019-17 Ford F-450 Super Duty 6

and HVAC systems

2022-19 Toyota Avalon 2

PUREFLOW 2008 GMC Sierra Cabin Air Filter with HEPA and Antibacterial Technology, PC9957HX RS5 Sportback Optimal Air Flow: Designed to1st 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