The K&N 33-2228 high-flow air filter is washable, reusable and designed for the Alfa Romeo 147. It is made from four layers of oil-impregnated cotton material, which help trap dust, dirt and contaminants while allowing air to flow to the engine.
It is a direct replacement for the factory filter and comes pre-oiled, ready to install. Under normal highway driving conditions, it should be cleaned every 75,000 km or every 5 years.
- Type: High-flow air filter
- Compatibility: Alfa Romeo Alfa 147
- Material: Oil-impregnated cotton
- Layers: 4
- Cleaning: Every 75,000 km or 5 years under normal highway driving conditions
- Installation: Direct replacement for the factory filter, no tools required
- Condition upon installation: Pre-oiled