The K&N 33-2957 high-flow air filter is reusable and washable, featuring multilayer oiled cotton material. Its four cotton layers trap dust, dirt and contaminants, while its design allows increased airflow. It is pre-oiled and designed as a direct replacement for the factory air filter.
Under normal highway driving conditions, it should be cleaned every 75,000 km or every 5 years.
- Type: High-flow air filter
- Compatibility: Universal
- Dimensions: 241 x 183
- Material: Multilayer oiled cotton material
- Layers: 4
- Reusable: Yes
- Cleaning: Every 75,000 km or every 5 years under normal highway driving conditions
- Installation: Direct replacement for the factory air filter, no tools required