PUREFLOW 2013 BMW 550i xDrive Cabin Air Filter with HEPA and Antibacterial Technology, PC4329HX PC6078X Engineered to support consistent airflow

Engineered to support consistent airflow through your residential furnace

and lingering smells that build up in your car over time

2023-16 Lexus IS300 3

2023-18 Subaru Crosstrek 2

2023-17 Subaru Impreza 2

PUREFLOW 2013 BMW 550i xDrive Cabin Air Filter with HEPA and Antibacterial Technology, PC4329HX PC6078X Engineered to support consistent airflow1st 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