The Air1 DEF Mobile Locator App
DEF location finder - updated monthly by the Air1 team
The DEF Mobile Locator is the official app of Air1®.
Travelling with Air1’s DEF Locator enables you to quickly locate your closest Air1 DEF retail outlet:
* Search by city, state or zip code
* Picks up your current location via GPS
* Calculate distance to Air1’s nearest retail outlet
* View filling station address details
- Route Planner shows you the way
• Share with friends across social media platforms
• Updated monthly
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. 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. Air1 complies with the highest industry standards in DEF. You can be sure your SCR vehicle will function flawlessly by using Air1s DEF. 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.
Air1® is a registered trademark of Yara International ASA.