Diesel Exhaust Fluid API Certification - DEF | Buy API certified DEF exhaust Fluid in Bulk | Free Shipping | 55 Gallon Drum | 275 Gallon Tote | API-Certified Diesel Exhaust Fluid (DEF)

API Diesel Exhaust Fluid Certification has many benefits:

  • Identifies for consumers diesel exhaust fluids that meet diesel engine manufacturer requirements.
  • Helps consumers find those fluids.
  • Gives consumers a choice of quality brands from which to choose.
  • Helps reduce Nitrogen Oxide emissions.
  • Provides rigorous monitoring of fluids in the marketplace.
  • Tests licensed fluids to ensure that they meet program requirements.