Prime Guard 00250 ULTRAPURE Diesel Exhaust Fluid, 2.5 Gallon

PrimeGuard Ultrapure DEF improves fuel economy and reduces nitrogen oxide concentrations (pollutants) to ensure optimum performance of the SCR (Selective Catalytic Reduction) system.

Highlights:

• Includes a nozzle for an easy pour
• Environmentally friendly solution for Selective Catalytic Reduction (SCR) systems
• Meets the stringent ISO 22241, AUS 32 and DIN 70070 standards for purity and concentration
• Formaldehyde-free, NOx reducing treatment specifically formulated for diesel engines equipped with SCR systems
• API certified for proper SCR operation
• Meets or exceeds all EPA standards

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