NOXGUARD DEF DIESEL FLUID 2.5

The NOXGUARD DEF Diesel Fluid 2.5 Gallon is a premium Diesel Exhaust Fluid (DEF) formulated to keep SCR-equipped diesel engines running efficiently while reducing harmful NOx emissions. Made with 32.5% high-purity automotive-grade urea and 67.5% deionized water, this API-certified formula meets ISO 22241 standards for exceptional purity and reliable performance. The convenient 2.5-gallon container includes a hose and filling nozzle for quick, clean, and spill-free refills.

Features:

• API-certified DEF meets ISO 22241 standards
• 32.5% high-purity urea formula
• Reduces NOx emissions in SCR diesel engines
• Convenient 2.5-gallon container for diesel vehicles and equipment