BlueDEF DEF002 Diesel Exhaust Fluid - 2.5 Gallon Jug (Pack of 2)

What Is It Made Of?

Sorry, still confused. Am I getting 2.5 gallons or 5 gallons?

Your description says a two pack. That means two 2.5 gallon containers. I see your reviews say false adverstisment, so which is it? One or two pack?

Will this work in a 2014 Grand Cherokee diesel without setting off the "Improper DEF" warning? This product is much cheaper than buying the MOPAR version. Thank you.