PatFluid DPF Refill Fluid for On-board Dosing Systems

A fuel borne catalyst is a fuel additive that contains metallic catalysts to aid DPF regeneration and reduce emissions. The additive is contained in a small tank or bag on the vehicle and is automatically dosed into the main fuel tank. When the additive runs out it needs to be replenished to ensure the DPF operates correctly.

Using PatFluid helps to lower the combustion temperature of soot trapped in the filter so that it can be burnt off at temperatures seen during normal driving conditions. This also allows for trouble-free vehicle operation - with rapid and complete DPF regenerations.