Hydrualic fitler Elements of Oil filter :-

You may take your oil filter for granted, but this small, inexpensive part of your vehicle's lubrication system plays a vital role in protecting the engine from premature wear. Each moving part in the engine and the cylinder walls requires clean oil for proper lubrication and lasting life. The oil filter cleans the oil as it passes through the filter element or filtering media. This prevents abrasive contaminants in the engine lubrication system from damaging engine parts.