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

clean air without adding scent

Its advanced multi-layer filtration helps maintain clean cabin air and consistent HVAC performance for a fresher

2nd & 3rd Stage: Activated charcoal adsorbs harmful gases like carbon monoxide and sulfur dioxide

1st Stage: For drivers and passengers who suffer from severe allergies

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