PUREFLOW 2025 Chevrolet Equinox EV Cabin Air Filter with HEPA and Antibacterial Technology, PC4211HX pid_19908441 2nd & 3rd Stage: Activated

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

Designed to capture common airborne particles like dust

2004-00 Ford F-150 4

2017 Mercedes-Benz GLE350 3

and bacteria on the filter

PUREFLOW 2025 Chevrolet Equinox EV Cabin Air Filter with HEPA and Antibacterial Technology, PC4211HX pid_19908441 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