PUREFLOW 2021 Lexus RC350 Cabin Air Filter with HEPA and Antibacterial Technology, PC9978HX Year_1994 2019-13 Cadillac ATS 2

2019-13 Cadillac ATS 2

2016-13 Audi RS5 4

2006-04 Toyota Camry 3

2015-07 Audi Q7 4

2016-08 Buick Enclave 3

PUREFLOW 2021 Lexus RC350 Cabin Air Filter with HEPA and Antibacterial Technology, PC9978HX Year_1994 2019-13 Cadillac ATS 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