PUREFLOW 2011 Lexus IS350 Cabin Air Filter with Antibacterial Technology, PC5667X F-550 Super Duty Includes four 10x20x1 MERV 11

Includes four 10x20x1 MERV 11 air filters for routine filter changes in residential HVAC systems

1998-91 Saab 900 2

2010-04 Infiniti QX56 5

2004-03 Ford F-450 Super Duty 6

2015-09 Cadillac CTS 6

PUREFLOW 2011 Lexus IS350 Cabin Air Filter with Antibacterial Technology, PC5667X F-550 Super Duty Includes four 10x20x1 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