Diesel particulate filters help cleanse exhaust and give us cleaner air to breathe, but they cause frequent grief and expense. Diesel particulate filters are one of the major additions to exhaust ...

MARKHAM, Ont. – Their acronyms may sound alike, but the care and attention required of DPFs and DEF are very much different. Diesel particulate filters (DPFs), of course, have been on all new trucks ...

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 ...

PetroClear, a manufacturer of fuel-dispensing filters, introduced new diesel exhaust fluid dispenser filtration products designed to help prevent retail and commercial fuel site operators from ...