Regular DPF cleaning and maintenance can lead to longer DPF service life, increased fuel economy and performance, and less equipment downtime and lower operating costs. We understand that replacement DPF and DOC technology can be expensive. That’s why we offer a complete, competitively priced “bake and clean service for DPF and DOC filters. With our tried and tested cleaning process, we can provide a “Soot/Ash free guarantee” for every filter cleaned. We can service DPF’s of all shapes and sizes for light, medium or heavy duty equipment used in on-road or off-road applications - Complete DPF Cleaning Service in Dallas . A Diesel Particulate Filter (DPF) is also known as a soot trap. It collects soot so that it’s not emitted as exhaust. The filter comprises a sponge-type structure that the particles become trapped in. The soot is then subjected to high temperatures and burns off into ash, a process known as regeneration. Technically, the soot resulting fr...