Diesel Exhaust Fluid (DEF) for SCR Emissions Systems – High-purity DEF added to the DEF tank of diesel trucks, pickups, and equipment. Works with the SCR system to reduce NOx emissions in on-road and off-road diesel vehicles.
Wide Diesel Compatibility – Compatible with diesel vehicles and equipment requiring DEF, including trucks, pickups, semis, and off-road equipment. Meets ISO 22241 standards and is suitable for SCR systems used by Cummins, Duramax, Powerstroke, and EcoDiesel engines.
Supports SCR Performance – High-purity diesel exhaust fluid helps maintain proper SCR operation, supports effective NOx reduction, and assists in reducing injector buildup and emissions-related fault codes when used as directed.
Stable and Cold Weather Ready – DEF freezes at 12°F as designed and returns to full performance once thawed. Stable for long-term storage when kept sealed and stored properly for seasonal or year-round diesel use.
Ideal for Fleet and Service Use – Convenient 2.5-gallon size supports regular DEF refills for fleets, service shops, and individual diesel owners, helping streamline maintenance for trucks and diesel equipment.
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