A diesel particulate filter (or DPF) is a removes diesel particulate matter from the exhaust of a diesel engine. Wall-flow diesel particulate filters can remove 85%-100% of the soot. DPF cleaning is necessary as part of periodic maintenance of the filters. It must be done carefully to avoid damaging the filter and to prolong the life of the filter.

Filter Renew Technologies has the experience and equipment for diesel particular filter cleaning.