PUREFLOW 2021 BMW M340i Cabin Air Filter with HEPA and Antibacterial Technology, PC99458HX EQS 450 2nd & 3rd Stage: Activated

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

2019-18 Lexus GS300 2

2022-15 Lexus RC F 5

including sub-micron particles

MERV 8 FILTRATION PERFORMANCE

PUREFLOW 2021 BMW M340i Cabin Air Filter with HEPA and Antibacterial Technology, PC99458HX EQS 450 2nd & 3rd Stage: Activated1st 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