The sole purpose of an oil filter is to get rid of the contaminants present in the motor oil. By keeping it clean, the oil filter makes sure that the engine is running at its full pace. However, a clogged or damaged oil filter loses its filtration ability as a result of which the friction among moving components of the engine increases. So, replace the oil filter in your Mercedes-Benz after a certain time interval as recommended in the owner's manual.
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