Diesel Exhaust Fluid Facts -

Diesel Exhaust Fluid (DEF) is a non-toxic fluid composed of purified water and automotive grade urea. The American Petroleum Institute rigorously tests DEF in ensure that it meets their high quality standards.

DEF is a key component of Selective Catalytic Reduction (SCR) systems which help diesel vehicles meet strict emission regulations.

DEF is available with a variety of storage and dispensing methods. Storage options consist of various size containers such as; Bulk, Totes and Bottles or Jugs.

Find DEF: DEF will be available for purchasing at various locations like; Truck Stops, Truck Dealerships and Engine Distributors all of which will be listed on FindDEF.com's "Find DEF" page beginning late 2009.