The reusable DNA Filters P-H2E13-01 motorcycle air filter replaces the original filter and is designed to increase horsepower and acceleration. Airflow is increased by 34.15% compared with the original filter, while filtration efficiency is 98–99%. It can be cleaned, washed, and oiled for reuse.
The filter features four layers of cotton between two aluminum mesh screens and a frame made of elastomeric polyurethane. The EVA seals help ensure an airtight fit, while the FCd full-contour design makes use of the filter box area to increase the filtration surface. It is designed to fit the original airbox of the Honda CRF 250L.
- Type: Motorcycle air filter
- Compatibility: Honda CRF 250L
- Original filter airflow: 98.40 CFM
- DNA filter airflow: 132 CFM
- Airflow increase: 34.15%
- Filtration efficiency: 98–99%
- Filter material: Four layers of cotton
- Metal mesh: 5000-series aluminum
- Frame: Elastomeric polyurethane (PU)
- Seals: Ethylene-vinyl acetate (EVA) polymer
- Technology: FCd (full-contour design)
- Reusable: Can be cleaned, washed, and oiled