The DNA air filter for the Ford Focus 1.6 L petrol is a high-flow filter designed to fit in the factory air box. It is washable and reusable, and is designed to increase horsepower and acceleration while providing filtration.
- Type: High-flow air filter
- Compatibility: Ford Focus 1.6 L petrol, 8/07–18
- Installation: Fits in the factory air box
- Reusability: Washable and reusable