Mercedes Benz Air Filter for Mercedes Benz C-Class W204 & S204 2011-2014 The Mercedes-Benz Air Filter is an OEM part designed to ensure optimal engine performance by providing clean air intake. It effectively traps dust, dirt, and other airborne particles, protecting your engine from damage and enhancing fuel efficiency. Made from high-quality materials for durability and reliable performance, this filter is easy to install and helps maintain your vehicle’s engine health.