The K&N drop-in High-Flow air filter for Mercedes C, CLK, E, GL, ML, R, S and SL-Class models (1998–2010) is a washable, reusable replacement element engineered to improve airflow and capture contaminants. It is intended to boost breathing efficiency and is covered by K&N's No-Hassle Lifetime Limited Warranty. The reusable design also helps reduce disposable filter waste over the vehicle's lifespan.
K&N Mercedes CL500 SL500 S500 Drop In Air Filter