The DNA R-H5N20-02 motorcycle air filter features an FCd full-contour design and is intended for on- and off-road use. Its four-layer cotton filter delivers 98–99% filtration efficiency according to ISO 5011 and 48.92% increased airflow compared with the stock filter.
The mounting frame is laser-cut and factory-fitted. An installation and maintenance manual is included.
- Type: Motorcycle air filter
- Compatibility: Honda CB 400
- Design: FCd full-contour
- Filter material: Four-layer cotton
- Filtration efficiency: 98–99% according to ISO 5011
- Airflow: Increased by 48.92% compared with the stock filter
- Package contents: Installation and maintenance manual