- Stage 1: PUREFLOW® High Efficiency HEPA filtration media captures microscopic pollutants including pollen and other common allergens. Our HEPA filters are 99.97% or more efficient at filtering particles at 0.3 micron.
- Stage 2: Activated charcoal layer traps odors from exhaust gasses which contain carbon dioxide and nitrogen.
- Stage 3: Baking Soda infused carbon layer provides additional protection from odors caused by smoke, exhaust, mold, or mildew.
- Stage 4: Antimicrobial layer features fibers made with copper and silver ions that trap and eliminate bacteria and other microbes that can cause illness.
- PUREFLOW® by Premium Guard with 4 filtration levels - 1st Stage PUREFLOW® particulate filtration media - captures and eliminates particulate 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 layer that traps and mold harmful gases - e.g. carbon monoxide, sulfur dioxide. This layer is combined with Baking soda to absorb bad smells resulting from mold and smoke.
- 4th Stage filtration that employs special fibers acting as barrier to trap mold.
2009-07 Chevrolet Suburban 1500 6.0L, 2007 Chevrolet Silverado 1500 HD Classic 6.0L, 2014-07 Chevrolet Silverado 2500 HD 6.0L, 2007 Chevrolet Silverado 1500 Classic 6.0L, 2013-07 Chevrolet Suburban 2500 6.0L, 2014-07 Chevrolet Silverado 3500 HD 6.0L, 2009-07 Chevrolet Avalanche 6.0L, 2007 Chevrolet Silverado 2500 HD Classic 6.0L, 2009-07 Chevrolet Silverado 1500 6.0L, 2013-08 Chevrolet Silverado 3500 6.0L, 2018-16 Chevrolet Suburban 6.0L, 2009-07 GMC Yukon XL 1500 6.0L, 2014-07 GMC Sierra 3500 HD 6.0L, 2014-07 GMC Sierra 2500 HD 6.0L, 2007 GMC Sierra 1500 Classic 6.0L, 2013-07 GMC Yukon XL 2500 6.0L, 2007 GMC Sierra 1500 HD Classic 6.0L, 2007 GMC Sierra 2500 HD Classic 6.0L, 2009-07 GMC Sierra 1500 6.0L, 2007 Chevrolet Silverado 2500 HD Classic 8.1L, 2007 GMC Sierra 2500 HD Classic 8.1L, 2014-07 Chevrolet Suburban 1500 5.3L, 2007-07 Chevrolet Silverado 1500 Classic 5.3L, 2013-07 Chevrolet Avalanche 5.3L, 2014-07 Chevrolet Tahoe 5.3L, 2014-07 Chevrolet Silverado 2500 5.3L, 2013-07 Chevrolet Silverado 1500 5.3L, 2012 Chevrolet Suburban 2500 5.3L, 2014-14 Chevrolet Suburban 5.3L, 2014-07 GMC Yukon 5.3L, 2013-07 GMC Sierra 5.3L, 2013-07 GMC Sierra 1500 5.3L, 2014-07 GMC Yukon XL 1500 5.3L, 2007-07 GMC Sierra 1500 Classic 5.3L, 2007 Chevrolet Silverado 3500 5.7L, 2007 Chevrolet Silverado 1500 Classic 4.3L, 2013-07 Chevrolet Silverado 1500 4.3L, 2007 GMC Sierra 1500 Classic 4.3L, 2013-07 GMC Sierra 1500 4.3L, 2013-07 Chevrolet Silverado 2500 4.8L, 2013-07 Chevrolet Silverado 1500 4.8L, 2009-07 Chevrolet Tahoe 4.8L, 2007 Chevrolet Silverado 1500 Classic 4.8L, 2013-07 GMC Sierra 1500 4.8L, 2009-07 GMC Yukon 4.8L, 2007 GMC Sierra 1500 Classic 4.8L, 2007 Chevrolet Silverado 1500 Classic 5.3L, 2007 GMC Sierra 1500 Classic 5.3L, 2013-07 Cadillac Escalade EXT 6.2L, 2014-07 Cadillac Escalade 6.2L, 2014-07 Cadillac Escalade ESV 6.2L, 2009-08 Chevrolet Tahoe 6.2L, 2013-09 Chevrolet Silverado 1500 6.2L, 2013-07 GMC Sierra 1500 6.2L, 2014-07 GMC Yukon 6.2L, 2014-07 GMC Yukon XL 1500 6.2L, 2013-08 GMC Sierra 6.2L, 2007 Chevrolet Silverado 2500 HD Classic 6.6L, 2014-07 Chevrolet Silverado 3500 HD 6.6L, 2014-07 Chevrolet Silverado 2500 HD 6.6L, 2014-07 GMC Sierra 3500 HD 6.6L, 2014-07 GMC Sierra 2500 HD 6.6L, 2007 GMC Sierra 2500 HD Classic 6.6L, 2013-09 Cadillac Escalade 6.0L, 2013-08 Chevrolet Tahoe 6.0L, 2013-09 Chevrolet Silverado 1500 6.0L, 2013-08 GMC Yukon 6.0L, 2013-09 GMC Sierra 1500 6.0L, 2014-13 Chevrolet Silverado 2500 HD 6.0L, 2014-13 GMC Sierra 2500 HD 6.0L