Every diesel truck owner eventually hears about the DPF — the diesel particulate filter that catches soot before it can escape out the tailpipe in order to burn it off once the exhaust is hot enough.

Cummins is discontinuing sale of its ReCon remanufactured diesel particulate filters, HDT has learned. The engine and aftertreatment system maker hasn’t publicly announced this, to the best of our ...

For the first time ever, HDT had the chance to view the internal processing of carbon within the diesel particulate filter of an '07 engine installation. The DPF was behind a 2007 Cummins ISX and we ...

Manufacturers have made significant strides, as diesel particulate filters perform far better than they did in years past. Many fleets, however, say problems with DPFs continue to be among their most ...

A look at the 2023 marketplace for diesel particulate filters and related services from some of the most popular trucking industry suppliers. Caterpillar's diesel particulate filter group is designed ...