The K&N 33-2874 high-flow air filter is washable and reusable, made from multilayer oiled cotton. Its four cotton layers trap dust, dirt and contaminants, while the filter is designed to improve airflow, acceleration and engine performance.
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
- Material: Multilayer oiled cotton
- Layers: 4
- Supplied condition: Pre-oiled
- Maintenance: Clean every 75,000 km or every 5 years under normal highway driving conditions
- Compatibility: Ford C-Max, Ford Focus, Mazda 3, Volvo C30, Volvo S40, Volvo V50