O-RINGS-FOR-FILTERSSiliconiton supplies two of the biggest filters producers of automotive filters. In order to fulfil the requirements of modern engines, all motor components must perform at the highest possible levels. The high-pressure injection systems in modern engines sets high and strict requirements on fuel quality; due to this fact, the increase of the injection pressure and the growing of the employment of biodiesel, it is important that these filters contain high performance O-Rings, which must be resistant to these new “green” fuels. These filters ensure that impurities and any water contained in the propellant do not damage the engine.