Owners of diesel trucks are likely to seek methods of increasing performance and fuel economy and most probably may discover a bottleneck with the Diesel Particulate Filter (DPF). The DPF […] ...

Photo 1. The DPF selected was the 180-lb, DPX Catalytic Soot Filter, designed by Engelhard and built by Fleetguard. Illustration 1. A DPF forces exhaust gas through semiporous material, where soot is ...

Modern medium- and heavy-duty trucks have sophisticated exhaust aftertreatment systems that can include a diesel oxidation catalyst (DOC), diesel particulate filter (DPF) and selective catalytic ...

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 ...