Peak Blue DEF Diesel Exhaust Fluid 2.5 gal

BlueDEF Diesel Exhaust Fluid is a non-toxic solution engineered to help diesel-powered vehicles reduce emissions and improve fuel economy. Engineered for use in Selective Catalytic Reduction (SCR) systems on diesel engines, BlueDEF diesel exhaust fluid is comprised of a high-purity synthetic urea and deionized water mixture that improves emissions and fuel economy. Mixture of 32.5 percent high purity synthetic urea and 67.5 percent deionized water Used in selective catalytic reductions systems on diesel engines to help convert NOx to harmless nitrogen and water Stable, colorless, non - flammable and non - toxic BlueDEF is key to helping improve fuel economy by up to five percent while simultaneously reducing exhaust emissions