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Diesel Particulate Filter

The addition of selective catalytic reduction and diesel particulate filter aftertreatment to modern trucks forced fleets and manufacturers to shift expectations on the fly. These two fleets met the emissions maintenance monster head-on — and won.

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Mack Offers Single-Package Aftertreatment System

The Mack ClearTech One is a single-package exhaust aftertreatment system that combines the diesel particulate filter, selective catalytic reduction and diesel exhaust fluid dosing system into one unit.

Commentary: Keeping DPFs Clean

Exhaust gas circulation valves and coolers and DPFs have been around since 2007, but not all fleets have a good understanding of the proper cleaning cycle.

EcoFit Single-Module Exhaust Aftertreatment

Cummins Emission Solutions is introducing the first of a next generation of compact, ultra-high efficiency aftertreatment systems, the EcoFit Single Module to be shown at next week’s Mid-America Trucking Show in Louisville.