Diesel Exhaust Fluid (DEF) is 32.5% solution of high-purity urea in de-mineralized water that is used with the Selective Catalytic Reduction system (SCR) to reduce emissions of nitrogen oxides (NOx) from the exhaust systems of diesel vehicles in the USA. Diesel Exhaust Fluid (DEF) is clear non-hazardous liquid. It is not a fuel, nor a fuel additive and needs to be filled into a dedicated Diesel Exhaust Fluid (DEF) tank which is on your diesel vehicle. It is replenished in a similar way to refueling diesel. Should you spill Diesel Exhaust Fluid (DEF) on your hands, simply wash it off with water. – air1.com


J & H Oil Company is the only authorized distributor of Air1® branded Diesel Exhaust Fluid (DEF) in Michigan and northern Indiana. With 3 different delivery vehicles, we can accommodate all of your DEF needs. From 2.5 gallon jugs, 55 gallon drums to bulk deliveries up to 5000 gallons, J&H Oil will supply your needs on time and at a competitive price.
Currently, bulk DEF is delivered into 330 gallon totes and an assorted variety of bulk systems ranging from 500 gallon to 10,000 storage tanks. With our experience and with our vendors throughout North America, we will help you find the best way to meet your DEF needs.
J & H Oil Company offers DEF at the diesel dispenser for retail sale at four of our company owned and operated J & H Family stores. 76th Street Auto / Truck Plaza, M-46 Auto / Truck Plaza, Tulip City Truck Stop, and Lowell Mobil.
For more information contact John Beld at (616) 291-4146 or jbeld@jhoil.com