PUREFLOW 2023 Mercedes-Benz GLB250 Cabin Air Filter with HEPA and Antibacterial Technology, PC99555HX Transit-350 HD Includes four 17x21x1 MERV 11

Includes four 17x21x1 MERV 11 air filters for routine filter changes in residential HVAC systems

2002-00 Mercedes-Benz E430 4

2008-07 Volkswagen Golf City 2

2016 Porsche Cayenne 4

PUREFLOW 2023 Mercedes-Benz GLB250 Cabin Air Filter with HEPA and Antibacterial Technology, PC99555HX Transit-350 HD Includes four 17x21x1 MERV 111st 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