2006-03 Porsche Cayenne 4.5L, 2006-04 Porsche Cayenne 3.2L, 2007-04 Volkswagen Touareg 3.2L, 2007-04 Volkswagen Touareg 4.9L, 2008-05 Volkswagen Touareg 5.0L, 2010-07 Audi Q7 4.2L, 2017-04 Volkswagen Touareg 4.2L, 2018-11 Porsche Cayenne 3.0L, 2017-11 Volkswagen Touareg 3.0L, 2022-11 Volkswagen Amarok 2.0L, 2022-13 Volkswagen Transporter 2.0L, 2016 Audi Q7 2.0L, 2021-18 Audi A5 2.0L, 2022 Audi A4 2.0L, 2014-12 Volkswagen Amarok 2.0L, 2016-08 Audi Q7 3.0L, 2018-11 Porsche Cayenne 3.0L, 2017-09 Volkswagen Touareg 3.0L, 2022-18 Volkswagen Amarok 3.0L, 2015-08 Audi Q7 4.2L, 2016 Porsche Cayenne 4.2L, 2016-11 Audi Q7 3.0L, 2019-08 Porsche Cayenne 4.8L, 2010-07 Audi Q7 3.6L, 2019-08 Porsche Cayenne 3.6L, 2017-07 Volkswagen Touareg 3.6L

• 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.