PUREFLOW 2021 Porsche 911 Cabin Air Filter with HEPA and Antibacterial Technology, PC4255HX Ghibli 2015 Mercedes-Benz C400 3

2015 Mercedes-Benz C400 3

Includes four 16x20x1 MERV 11 air filters for routine filter changes in residential HVAC systems

2016-10 Audi S4 3

2022-19 Lexus ES300h 2

PUREFLOW 2021 Porsche 911 Cabin Air Filter with HEPA and Antibacterial Technology, PC4255HX Ghibli 2015 Mercedes-Benz C400 31st 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