The K&N high-flow air filter is washable and reusable, with multiple layers of oiled cotton material that help improve airflow and trap contaminants. It is made from four layers of cotton gauze treated with a special bonding agent and designed to increase horsepower and acceleration.
It fits in the factory airbox and comes pre-oiled and ready to install. Under normal highway driving conditions, it needs to be cleaned every 120,000 km.
- Type: High-flow air filter
- Material: Cotton gauze
- Layers: 4
- Treatment: Oiled and treated with a special bonding agent
- Reusable: Washable
- Cleaning: Every 120,000 km under normal highway driving conditions
- Installation: In the factory airbox
- Compatibility: Opel Astra, Opel Cascada, Opel Zafira, Chevrolet Cruze