Luber-finer oil filters, a leading brand in heavy-duty filtration, has announce the launch of its new line of Heavy-Duty Time Release Technology (TRT) Oil Filters. Described as going “beyond filtration”, Luber-finer TRT oil filters “provide users with an oil management system that helps maintain oil quality and reduce maintenance costs associated with oil-change intervals” according to the company.Design changes in emission-controlled, heavy-duty diesel engines have placed increased stress on engine oil. The TRToil filters have been specifically engineered to help reduce escalating fleet-maintenance costs and help heavy-duty fleets extend oil-change intervals by increasing the protection against oil degradation in modern diesel engines. TRT oil filters “provide a controlled release of a specially formulated, highly concentrated liquid additive into the oil supply, helping the oil maintain its quality longer.” To optimise the benefits of the additive package, the oil filters also deploy a patent-pending release mechanism, which dispenses the additive in a linear manner to help combat harmful acids that build up over time. In addition, Luber-fineris also launching the new oil filter TRT Value Calculator. Found at www.luberfiner.com/value-calculator, this was designed to help fleet managers better understand current maintenance costs associated with oil changes and determine their potential fleet savings by effectively using TRT filtration products. The new oil filter TRT Value Calculator is part of the Luber-finermobile website and online parts-look-up / cross-reference tool. Downloadable for free at www.luber-finer.com/app, the mobile app has been designed to provide installers and other Luber-finer partners with one-click access to filter product search and cross-reference information to help speed filter change productivity and operators turn bays quicker.