PUREFLOW 2019 Hyundai Ioniq Cabin Air Filter with HEPA and Antibacterial Technology, PC99273HX PC99456X 2010-05 Audi A8 Quattro 6

2010-05 Audi A8 Quattro 6

2013-08 BMW 128i 3

Includes four 10x10x1 MERV 11 air filters for routine filter changes in residential HVAC systems

and pollution while adsorbing gases

PUREFLOW 2019 Hyundai Ioniq Cabin Air Filter with HEPA and Antibacterial Technology, PC99273HX PC99456X 2010-05 Audi A8 Quattro 61st 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