The K&N E-0650 high-flow air filter is washable and reusable, made from multiple layers of oil-impregnated cotton. Four layers of cotton gauze, treated with a special adhesive, form a mesh that traps dust, dirt and other contaminants. It is pre-oiled and designed as a direct replacement for the factory air filter.
The filter can help increase horsepower and improve acceleration and overall engine performance. Under normal highway driving conditions, it needs cleaning every 120,000 km.
- Type: High-flow air filter
- Compatibility: Opel Astra
- Dimensions: 124 × 76 × 137
- Reusable: Yes
- Cleaning: Every 120,000 km under normal highway driving conditions
- Filter material: Multiple layers of oil-impregnated cotton gauze
- Protection layers: 4
- Installation: Direct replacement for the factory air filter
- Preparation: Pre-oiled