PUREFLOW 2021 GMC Sierra 2500 HD Cabin Air Filter with Antibacterial Technology, PC4211X YGroup_PC4068X Includes four 14x25x1 MERV 11

Includes four 14x25x1 MERV 11 air filters for routine filter changes in residential HVAC systems

SUPPORTS CLEANER INDOOR AIR

2021-09 Nissan 370Z 3

everyday air filtration for your home

pet dander

PUREFLOW 2021 GMC Sierra 2500 HD Cabin Air Filter with Antibacterial Technology, PC4211X YGroup_PC4068X Includes four 14x25x1 MERV 111st Stage: Particulate filtration media captures and eliminates matter such as dust and pollen. Electrostatically charged to attract and lock fine particles of dust while allowing high flow and high capacity. 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 antibacterial micro technology reduces biofouling by suppressing