JLM Diesel DPF ReGen Plus 2 x 250 ml (500 ml) Pack of 2Effect: The high concentration of active substances in the DPF ReGen Plus additive causes a combustion of the soot in the DPF at lower temperatures. The expert calls this an improvement in filter regeneration or cleaning. Use: JLM advises to add 250 ml Diesel DPF ReGeneration Plus 50 L of diesel in the fuel tank. Use Diesel DPF ReGen Plus regularly and preventively to avoid disturbances to the DPF and expensive repairs. Suitable for: JLM Diesel DPF