Quality materials: Made from quality materials, with wear resistance, corrosion resistance and strength characteristics, to ensure long period stable work. Efficient filtration: can effectively filter impurities and pollutants, protect the engine from damage, and improve the performances and life of the engine. Pressurization function: Through air pressure regulation, increase the working efficiency of the filter, provide better air to the engine, improve the power and economy of the car. Precise control: The precise air pressure adjustment function can adjust the working parameters of the supercharger in according to the working and load of the engine to adapt to different driving conditions. Lightweight structure: The product uses a lightweight design, installed in the appropriate position of the engine, does not take up too much space, while providing stable and reliable supercharging effect. After strict testing and quality control, the product have good durability and reliability, and can run for a long period without failure. Name:Air Suspension Compressors Filter Tyep:Air Supercharger Pressure Spring Filters Tyep:Fuel Filters Part Number:2213200369 Part Number: A2213200369 2213200369 Fit:For Mercedes Benz 221 211 220 219 Colour:Black Material:plastic Package Contents: 1 x Air Suspension Compressors Filter Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.