Diesel Injector & DPF Flush™ is a fast-acting, single-tank flush that cleans the entire fuel system including injectors, the diesel particulate filter (DPF), turbo and EGR. Formulated to be used monthly or as needed, this complete fuel system flush removes injector deposits and reduces emissions and soot build-up in the DPF. It decreases the frequency and duration of both active and passive diesel regens and minimizes forced regens that lead to costly downtime.