The DNA motorcycle air filter for the Honda VFR1200 Crosstourer 2012–2018 uses four layers of oiled cotton gauze between two layers of wire mesh. Its airflow is 220 CFM, compared with 162.1 CFM for the OEM filter, while filtration efficiency is 98–99%. DNA FCd technology shapes the pleats to fit the airbox outline, making use of a larger filtration surface.
The mesh is made from 5000-series aluminum and is protected against oxidation by an epoxy coating. The polyurethane frame holds the filter media in place and absorbs vibrations, while the EVA gasket helps ensure an airtight fit. The filter is reusable, and its oil is resistant to moisture and ultraviolet radiation.
- Type: Motorcycle air filter
- Compatibility: Honda VFR1200 Crosstourer 2012–2018
- Filter media: Multilayer oiled cotton gauze
- Cotton layers: 4
- Mesh layers: 2
- Mesh material: 5000-series aluminum
- Frame: Polyurethane
- Gasket: EVA
- Airflow: 220 CFM
- OEM airflow: 162.1 CFM
- Airflow increase: 35.8%
- Filtration efficiency: 98–99%
- Design technology: DNA FCd