The K&N 33-2750 high-flow air filter is reusable and features four layers of oiled cotton gauze that trap dust, dirt, and contaminants. It comes pre-oiled and is 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
- Dimensions: 335 × 205
- Compatibility: Universal
- Material: Oil-impregnated cotton
- Layers: 4
- Condition upon installation: Pre-oiled
- Maintenance: Clean every 75,000 km or every 5 years under normal highway driving conditions