Together, the vehicle and chemical manufacturers have developed a quality standard (ISO 22241) to define the solution (Diesel exhaust fluid) to be used in Diesel Selective Catalytic Reduction systems.
To make it easy for customers to recognise DEF of the correct quality the trademark AdBlue® is used throughout Europe, Australia and New Zealand.
The German Association of the Automotive Industry (VDA) controls this “AdBlue®” trademark and uses it to ensure quality standards are maintained in accordance with DIN 70070 and ISO 22241 specifications.
The Redex product features the AdBlue® trademark and therefore it has to conform to the industry recognised quality standard ISO 22241.