Mixture of 32.5 percent high purity synthetic urea and 67.5 percent deionized water
Helps convert nitrogen oxide into harmless nitrogen gas and water vapor for cleaner emissions
Improves fuel economy by up to 5 percent
Inject the fluid into your exhaust stream with a specialized dosing module
Stable, colorless, odorless, and meets ISO standards 22241 for purity and composition
Improve your fuel economy and get cleaner emissions from your car when you add the BlueDEF Diesel Exhaust Fluid to your exhaust stream. BlueDEF is a non-toxic, non-flammable fluid that helps remove nitrogen oxide from your emissions. It converts the NOx into harmless nitrogen gas and water vapor. This mixture of urea and deionized water is completely water soluble, stable, colorless, and odorless. It comes in a convenient 2.5-gallon jug so you can store it in your trunk when you're running low. Make the earth and your wallet a little greener with BlueDEF Diesel Exhaust Fluid.