The DNA MER-CS43 air filter is a high-flow air filter for the Mercedes-Benz E-Class. It is washable and reusable, and fits in the factory airbox. It is designed to increase horsepower and acceleration while maintaining air filtration.
- Type: High-flow air filter
- Manufacturer: DNA
- Compatibility: Mercedes-Benz E-Class
- Reusable: Yes
- Washable: Yes
- Fitment: Factory airbox