PUREFLOW 2016 BMW 640i Gran Coupe Cabin Air Filter with HEPA and Antibacterial Technology, PC4329HX YGroup_PC6154HX and pollution while adsorbing gases

and pollution while adsorbing gases

97% efficiency

Breathe Cleaner Air: Traps dust

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

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

PUREFLOW 2016 BMW 640i Gran Coupe Cabin Air Filter with HEPA and Antibacterial Technology, PC4329HX YGroup_PC6154HX and pollution while adsorbing gases1st 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