Fleetguard DEF meets ISO22241 specifications for purity and composition, while being:
Non-toxic and non-polluting
Stable and colorless
Does not require special handling
As new environmental regulations are implemented around the globe, diesel emission liquids have become more important than ever in the goal to meet new standards. Cummins Filtration offers several products that support customers in meeting these regulations.
DEF is a urea-based chemical reactant designed specifically for use in SCR systems to reduce NOx emissions.