K&N drop-in replacement air filter for Mercedes-Benz A180/A200/A250 and B180/B200/B250 models from 2012–2017, designed to increase airflow while protecting the engine. Layered, oiled cotton media provides improved flow and filtration, and the reusable design reduces disposable filter waste. The filter installs into the factory air box and is covered by K&N’s No-Hassle Lifetime Limited Warranty.
K&N Replacement Air Filter 12-13 Mercedes Benz A180/A200/A250/B180/B200/B250