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  • NOx Icon of a cloud and a down arrow with NOx letters for Nitrogen Oxide

    Reduces Emissions

    Reduces the emissions of NOx and fuel consumption with SCR technology.

  • Non Toxic Icon of a water drop and a leaf in front

    Safe to handle

    Non-toxic and non-flammable

  • SCR Icon of a circle with letters SCR for Selective Catalytic Reduction technology

    Selective Catalytic Reduction (SCR)

    Suitable for use in all SCR-equipped engines

EcoPro blue and green circle logo device

EcoPro AdBlue® is a 32.5% solution of ultra-high purity urea and pure deionised water required by most modern diesel engines.

It is also known as Diesel Exhaust Fluid (DEF), Aqueous Urea Solution (AUS32), and ARLA 32 around the world.

It is essential for the correct operation of Selective Catalytic Reduction SCR systems, and to meet the Euro4, Euro5 and Euro6 standards for diesel engine emissions.

It works with the SCR system's catalytic converter to significantly reduce nitrogen oxide (NOx) emissions.

EcoPro is ISO22241 accredited Diesel Exhaust Fluid and is made in New Zealand.