Diesel Exhaust Fluid purity

Some of you have been asking about the importance of clean Diesel Exhaust Fluid.

It is very important to maintain the quality of Diesel Exhaust Fluid in all of its stages. As a DEF manufacturer we have very high quality control standards. It is our top priority to produce the highest quality of DEF. Our Diesel Exhaust Fluid is API Certified which means it meets all the quality requirements. 

When it comes to DEF distributors, our goal is for them to conserve the same quality that is enforced at our plant. Buying the correct equipment and learning the precise use for it is key when distributing the product. End users must also be aware of how to properly use the product as well as how to prolong its integrity. 

I would like to show you some do’s and don’t of using and handling Diesel Exhaust Fluid, by remembering some of these tips, you will be able to avoid many issues. 


Do not do with Jug DEF Jug with nozzle

  • Don’t use funnels or tubes that have been used with other liquids. Use the plastic nozzel provided with the DEF Jug. 

Do not refill DEF Jugs Do not refill DEF Jug resized 600

  • Don’t refill empty jugs, do not break seals on totes. Jugs must be discard after use.

 Diesel Exhaust Fluid do not break seal resized 600  Seal on DEF Tote

  • Don’t break any of the seals that come with the totes, this will compromise the integrity of the product. 

DEF do not do resized 600 

  • Don’t insert any foreign objects into the totes. Totes come with a closed loop system designed to work with a pump. 
  • Don’t add DEF to diesel tank. * DEF IS NOT A FUEL ADDITIVE *
If you have any questions in regards to the proper use of DEF and maintenance of all DEF storage equipment units, please contact us or comment on this post, we are always happy to answer any questions.