PUREFLOW 2023 Audi A6 allroad Cabin Air Filter with HEPA and Antibacterial Technology, PC99334HX Model_EQB 250+ 5x1 MERV 11 air filters

5x1 MERV 11 air filters for routine filter changes in residential HVAC systems

2009 Mercedes-Benz CL65 AMG 6

2002-99 Saab 44807 2

2013-10 Kia Forte Koup 2

uses HEPA-grade filtration to help manage odors by capturing fine dust and airborne particles that contribute to stale cabin air

PUREFLOW 2023 Audi A6 allroad Cabin Air Filter with HEPA and Antibacterial Technology, PC99334HX Model_EQB 250+ 5x1 MERV 11 air filters1st 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