The Alemite DEF Hose is a 3-foot long hose with a 3/4" inner diameter, specifically designed for the safe transfer of diesel exhaust fluid (DEF). Constructed from high-quality materials, this hose is resistant to corrosion and compatible with DEF applications. It features a flexible design that allows for easy maneuverability and installation in various setups. The hose meets industry standards for DEF transfer, ensuring compliance and safety. Ideal for automotive and industrial use, this DEF hose is a reliable choice for professionals looking to maintain their vehicles' emissions systems.