The DNA Filters P-KT7N18-01_B motorcycle air filter is designed for the KTM DUKE. Its construction consists of four layers of oil-impregnated cotton gauze between two layers of wire mesh, with a polyurethane frame. The mesh is made from 5000-series aluminium and coated with epoxy resin to protect against oxidation.
The filter’s airflow is 182.20 CFM, compared with 153.10 CFM for the OEM filter, representing an increase of 19.70%. Filtration efficiency is 98–99%. The EVA gaskets are factory-installed and help ensure an airtight fit.
- Type: Motorcycle air filter
- Compatibility: KTM DUKE
- Filter material: Four layers of oil-impregnated cotton gauze
- Mesh layers: 2
- Mesh material: 5000-series aluminium with an epoxy resin coating
- Frame material: Polyurethane
- Sealing material: EVA
- Filter airflow: 182.20 CFM
- OEM filter airflow: 153.10 CFM
- Airflow increase: 19.70%
- Filtration efficiency: 98–99%