PUREFLOW 2020 BMW 330e Cabin Air Filter with HEPA and Antibacterial Technology, PC4255HX Model_RX350 including sub-micron particles

including sub-micron particles

capturing microscopic pollutants including pollen and other allergens (may result in a minor restriction to airflow)

Advanced Odor Control — Unscented By Design: Uses high-grade activated charcoal and OdorShield technology to help manage odors

True Odor Control — Unscented By Design: Uses high-grade activated charcoal and OdorShield technology to help manage odors

delivers odor elimination designed to neutralize smells without restricting airflow

PUREFLOW 2020 BMW 330e Cabin Air Filter with HEPA and Antibacterial Technology, PC4255HX Model_RX350 including sub-micron particles1st 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