diesel particulate filters

Technology, Equipment

Avoid Aftertreatment Woes With Routine Preventive Maintenance

Heading off engine exhaust aftertreatment headaches can be as simple as doing preventive maintenance by the book, representatives of fleets and truck and engine makers said. Diesel particulate filtersand selective catalytic reduction systems have helped Class 8 trucks cut emissions of particulate matter, or soot, and nitrogen oxide compounds.

John Baxter | Special to Transport Topics
October 25, 2019
Business, Fuel

DPF Sales Rise in California as Regulation Deadline Looms


Sales of diesel particulate filters for trucks and buses in California increased at the end of 2013 and in the first half of this year compared with the first half of 2013, according to a survey released Aug. 5 by the Manufacturers of Emission Controls Association.

Eric Miller | Senior Reporter
August 5, 2014