OWI - OLD WORLD (PEAK PRODUCTS)

• Diesel Exhaust Fluid is sprayed into the diesel exhaust streams of diesel engines to lower the concentration of nitrogen oxide, NOx, in emissions.
• Engineered for use in Selective Catalytic Reduction (SCR) systems on diesel engines, Carquest Diesel Exhaust Fluid is comprised of a high-purity synthetic urea and deionized water mixture that improves emissions and fuel economy.
• When injected into the exhaust stream with a specialized dosing module, Carquest Diesel Exhaust Fluid's water vaporzies, leaving ammonia molecules en route to the catalytic converter; once there, it converts NOx molecules into harmless nitrogen and water vapor - making for cleaner emissions.
• To ensure Selective Catalytic Reduction (SCR) performance, diesel exhaust fluids must adhere to the ISO 22241 standards.
• Diesel Exhaust Fluid (DEF) is made with 32.5% urea, (NH2)2CO, and 67.5% deionized water. Diesel Exhaust Fluid (DEF) is non-toxic and safe to handle, but it can corrode some metals, so it must be stored and transported carefully.