PUREFLOW 2024 BMW X7 Cabin Air Filter with HEPA and Antibacterial Technology, PC99244HX Model_QX30 2016-14 BMW 228i 2

2016-14 BMW 228i 2

2008-05 Pontiac Wave 1

1st Stage: For drivers and passengers who suffer from severe allergies

2005-03 Cadillac Escalade EXT 6

2020-17 Hyundai Elantra 2

PUREFLOW 2024 BMW X7 Cabin Air Filter with HEPA and Antibacterial Technology, PC99244HX Model_QX30 2016-14 BMW 228i 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