• 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.

2006-02 INFINITI Q45 4.5L, 2010-03 INFINITI M45 4.5L, 2010-06 INFINITI M35 3.5L, 2008-07 INFINITI G35 3.5L, 2012-08 INFINITI EX35 3.5L, 2012-09 INFINITI FX35 3.5L, 2010-08 Chrysler Town & Country 3.8L, 2010-08 Dodge Grand Caravan 3.8L, 2021-09 Nissan GT-R 3.8L, 2023-22 Nissan Frontier 3.8L, 2010-09 Volkswagen Routan 3.8L, 2010-08 Chrysler Town & Country 3.3L, 2010-08 Dodge Grand Caravan 3.3L, 2010-08 Chrysler Town & Country 4.0L, 2010-08 Dodge Grand Caravan 4.0L, 2020-14 Nissan NV1500 4.0L, 2020-14 Nissan NV2500 4.0L, 2020-14 Nissan NV3500 4.0L, 2010-09 Volkswagen Routan 4.0L, 2013-08 INFINITI G37 3.7L, 2013 INFINITI EX37 3.7L, 2013 INFINITI FX37 3.7L, 2018-14 INFINITI Q50 3.7L, 2016-14 INFINITI Q60 3.7L, 2017-14 INFINITI QX50 3.7L, 2015-14 INFINITI QX70 3.7L, 2015 INFINITI Q40 3.7L, 2013-09 INFINITI FX50 5.0L, 2015-14 INFINITI QX70 5.0L, 2012-11 INFINITI G25 2.5L, 2016-11 Chrysler Town & Country 3.6L, 2020-11 Dodge Grand Caravan 3.6L, 2015-12 Ram C/V 3.6L, 2014-11 Volkswagen Routan 3.6L, 2013-11 INFINITI QX56 5.6L, 2020-14 INFINITI QX80 5.6L, 2020-14 Nissan NV3500 5.6L, 2020-14 Nissan NV2500 5.6L, 2023-16 Nissan Titan XD 5.6L, 2023-17 Nissan Titan 5.6L, 2022-17 Nissan Armada 5.6L, 2021-14 INFINITI Q50 3.5L, 2019-13 Peterbilt 579 12.9, 2019-16 INFINITI Q50 2.0L, 2018-17 INFINITI Q60 2.0L, 2023-21 INFINITI QX50 2.0L, 2017-16 Nissan Titan XD 5.0L, 2023-16 INFINITI Q50 3.0L, 2022-17 INFINITI Q60 3.0L, 2019-18 INFINITI QX60 2.5L