A Hose used in a Diesel Exhaust Fluid Line is designed to transport fluid from a storage tank to the selective catalytic reduction system within a vehicle's exhaust system. Diesel Exhaust Fluid is a fluid consisting of a precise mixture of urea and deionized water, used to reduce nitrogen oxide emissions from diesel engines.Attributes:• Maintains the integrity of selective catalytic reduction, preventing leaks that could affect emissions control• Manufactured to precise specifications and are built for durability and reliabilityApplications:A Hose used in Diesel Exhaust Fluid Line facilitates the injection of the appropriate amount of diesel exhaust fluid into the exhaust stream, where it interacts with the catalyst to reduce nitrogen oxide emissions.