About: For Heavy Duty Vehicles only
The Air1 DEF Mobile Locator App - only for use by
Heavy Duty Vehicle operators
Heavy Duty Vehicle DEF location finder - updated
monthly by the Yara team
We only list Yara accredited DEF stations. These
stations are not suitable for car drivers or small tank refills (visit www.
Table of Contents:
Diesel Exhaust Fluid (DEF), the operating fluid for SCR vehicles, is a non-toxic solution that transforms harmful Nitrogen Oxide (NOx) emissions from diesel-powered vehicles into harmless water vapor and nitrogen.
These retail units have been serving bulk DEF to the Heavy Duty Vehicle operators and drivers since 2004 and deliver DEF in large quantities at a fast pace.
Yara sites are not suitable for small vehicles e.g. Passenger cars and other small tank vehicles.
These stations are not suitable for car drivers or small tank refills (visit for more information on Passenger cars).
DEF reduces NOx emissions in the exhaust gas system of your SCR equipped diesel vehicle, whether it be a truck, bus, automobile or an off road vehicle.
We reliably supply the highest quality DEF via a network of distributors across the USA and Canada, so you are never far away from an Air1 distributor or retail outlet.
Do not use this App for any other purpose than Heavy Duty Vehicle refills.
You can be sure your SCR vehicle will function flawlessly by using Air1's DEF.
Air1 complies with the highest industry standards in DEF.
Air1® is a registered trademark of Yara International ASA.
We only list Yara accredited DEF stations.
The DEF Mobile Locator is the official app of Air1®.
By bkg24
Great App! Just what I needed to find this app. Keep up the good work!
By Poldo123
Does this work? I don't see any stations.
Yes. DEF is very safe to use. This is based on our NLP (Natural language processing) analysis of over 0 User Reviews sourced from the Appstore and the appstore cumulative rating of 0/5 . Justuseapp Safety Score for DEF Is 67.8/100.
Yes. DEF is a totally legit app. This conclusion was arrived at by running over 0 DEF User Reviews through our NLP machine learning process to determine if users believe the app is legitimate or not. Based on this, Justuseapp Legitimacy Score for DEF Is 100/100..
DEF works most of the time. If it is not working for you, we recommend you excersise some patience and retry later or Contact Support.
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