AIR1 Diesel Exhaust Fluid (DEF)

AIR1® Diesel Exhaust Fluid (DEF) is an aqueous solution composed of 32.5% high-purity urea and deionized water, meeting ISO 22241 standards and API certified. Designed for diesel engines equipped with Selective Catalytic Reduction (SCR) technology, this fluid helps reduce NOx emissions, thereby improving engine performance while minimizing environmental impact.

Key Features:

• High Purity: Free from dissolved minerals and impurities, preventing clogging of SCR systems and ensuring compliance with warranties.
• API Certification and ISO 22241 Compliance: Ensures optimal quality for modern diesel engines.
• Freezing Point of -11°C: Can be thawed without compromising its quality, providing flexibility for use in cold climates.
• 18-Month Shelf Life: Remains stable and effective when stored properly.

This fluid is ideal for all types of diesel vehicles, whether light-duty or heavy-duty, providing a reliable solution to maintain the cleanliness and efficiency of emission-reduction systems. It should be poured into the dedicated DEF tank and not mixed with diesel fuel.