The K&N 33-2985 high-flow air filter is reusable and made from four layers of oil-impregnated cotton material bonded with a special adhesive. Its construction improves airflow while trapping 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 needs cleaning every 75,000 km or every 5 years.
- Type: High-flow air filter
- Material: Oil-impregnated cotton material
- Layers: 4
- Maintenance: Clean every 75,000 km or every 5 years under normal highway driving conditions
- Installation: Direct replacement for the factory air filter
- Condition upon installation: Pre-oiled
- Compatibility: Mercedes-Benz C-Class, E-Class, ML, S, SLK