The reusable DNA Filters P-kt7n24-01 motorcycle air filter replaces the factory filter on the KTM 790 Duke and is designed to increase horsepower and acceleration while maintaining 98–99% filtration efficiency. Its airflow is 169.30 CFM, compared with 103.1 CFM for the factory filter—an increase of 64.21%. It can be cleaned, washed, oiled and reused.
Its construction includes four layers of cotton between two layers of 5000-series aluminium mesh, as well as an elastomeric polyurethane frame and EVA gaskets. The FCd design makes use of the airbox’s contours and provides a 20% to 80% larger filtration area. The filter fits the motorcycle’s original airbox.
- Type: Reusable motorcycle air filter
- Compatibility: KTM 790 Duke
- Airflow: 169.30 CFM
- Factory filter airflow: 103.1 CFM
- Airflow increase: 64.21%
- Filtration efficiency: 98–99%
- Filter media: Four layers of cotton
- Metal mesh: 5000-series aluminium with epoxy coating
- Frame material: Elastomeric polyurethane (PU)
- Gasket material: EVA (ethylene-vinyl acetate polymer)
- Design technology: FCd (full-contour design)
- Increase in filtration area: 20% to 80%
- Manufactured by: DNA Greece