The DNA air filter for the Kawasaki KLX 300 R replaces the original filter and is designed to increase horsepower and acceleration while maintaining high filtration efficiency. It is reusable and can be cleaned, washed, and oiled for reuse.
It consists of four layers of cotton sandwiched between two layers of aluminum mesh, with an elastomeric polyurethane frame and EVA gaskets. The FCd design follows the contours of the airbox, making use of a larger filtration surface area.
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Type: Motorcycle air filter
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Compatibility: Kawasaki KLX 300
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Original filter airflow: 78.64 CFM
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DNA filter airflow: 105.90 CFM
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Airflow increase: 34.60%
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Filtration efficiency: 98–99%
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Filter material: Four layers of cotton
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Metal mesh: 5000-series aluminum with epoxy coating
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Frame: Elastomeric polyurethane (PU)
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Gaskets: EVA (ethylene-vinyl acetate polymer)
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Design: FCd (Full Contour Design)
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Increase in filtration surface area with FCd: 20–80%
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Cleaning and maintenance: Washable and oilable for reuse
