The DNA air filter is a high-flow filter designed to fit in the factory air box of the Mercedes-Benz GLS. It is washable and reusable, and is engineered to increase horsepower and acceleration while providing filtration.
- Type: High-flow air filter
- Compatibility: Mercedes-Benz GLS W167 400 D 4MATIC, 2019–2024
- Installation: In the factory air box
- Features: Washable and reusable