PUREFLOW 2023 BMW 330i Cabin Air Filter with HEPA and Antibacterial Technology, PC99458HX pid_19908621 and bacteria on the filter

and bacteria on the filter

Advanced captures smaller airborne particles than basic filters while maintaining balanced airflow for reliable heating and cooling system performance

and pollution while adsorbing gases

delivers odor elimination designed to neutralize smells without restricting airflow

PUREFLOW 2023 BMW 330i Cabin Air Filter with HEPA and Antibacterial Technology, PC99458HX pid_19908621 and bacteria on the filter1st 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