Particulate filter cleaning

A Diesel Particle Filter (DPF) or soot filter captures the soot emissions of a diesel engine. Soot accumulates in the filter and is regularly regenerated through combustion. To regenerate, the engine and the soot filter must be hot. If the vehicle often makes short trips, the filter is does not become hot enough and soot is not regenerated. JLM soot filter additives clean contaminated soot filters and keep properly functioning soot filters clean.