The DNA Filters MER-SL400 air filter is a high-flow air filter for the Mercedes-Benz SL. It is designed to fit in the factory airbox and is washable, allowing it to be reused. It is designed to increase horsepower and acceleration while providing filtration.
- Type: High-flow air filter
- Compatibility: Mercedes-Benz SL
- Reusable: Yes
- Cleaning: Washable
- Installation: In the factory airbox