PUREFLOW 2019 GMC Terrain Cabin Air Filter with HEPA and Antibacterial Technology, PC4211HX pid_19908344 more comfortable driving experience—without added

more comfortable driving experience—without added fragrance

uses HEPA-grade filtration to help manage odors by capturing fine dust and airborne particles that contribute to stale cabin air

Optimal Air Flow: Engineered to maintain efficient airflow and balanced HVAC performance without restricting air circulation

CAPTURES COMMON HOUSEHOLD PARTICLES

pet dander

PUREFLOW 2019 GMC Terrain Cabin Air Filter with HEPA and Antibacterial Technology, PC4211HX pid_19908344 more comfortable driving experience—without added1st 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