Every OILKLEEN filtration system has the unique ability to remove a variety of fluid contamination issues.Only the OILKLEEN system can remove Varnish, Oxidation by-products, large contamination particles, sub-micron contamination, Water, Soluble Varnish, and strip Varnish Build-up from internal metal surfaces. No matter what fluid contamination issue your lube system has, the OILKLEEN purification system has the ability to remove it. Using the unique patent-pending interchangeable filter elements the OILKLEEN system will have your lube oil system clean in no time, and prevent future contamination issues.