Wix oil filters utilize only high-quality media that combines special fibres and resin for superb engine protection. Cellulose is the most commonly used material used in these filters. Microscopic synthetic fibres are added to trap even the smallest dirt particles as they do most of the damage to cylinders and other moving parts of the engine. Blending of these materials forms a denser and thicker filter media, providing increased dirt-holding capacity without restricting oil flow. It also ensures longer service life of the filter and better engine protection. If you are searching for a proper oil filter for your everyday driver. Extra Guard will be a perfect option for you.