PUREFLOW 2001 Acura EL Cabin Air Filter with HEPA and Antibacterial Technology, PC5439HX PC99241X 2022-19 Lexus UX200 2

2022-19 Lexus UX200 2

2006-04 Mercedes-Benz SL500 5

2012-09 Mercedes-Benz SL63 AMG 6

2010-06 Kia Optima 2

2018 BMW 540d xDrive 3

PUREFLOW 2001 Acura EL Cabin Air Filter with HEPA and Antibacterial Technology, PC5439HX PC99241X 2022-19 Lexus UX200 21st 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