I dont know for sure if its good or bad,Anyone ever use Walmart Supertech DEF? I saw it at Walmart for $8.64 for a 2.5 gallon container.
Store brand products will not have the manufacturing company listed on the packages. There should be a lot number and code on the package that could be decoded by the corporate purchasing department of Walmart (no one in the store will have this ability). Stores like Walmart have products made to provide a value conscious alternative to national brands, and the manufacturer of those products may change at any time to keep costs inline. The package will list what certifications the product has and you can compare with others of the same certification. I would almost guarantee that it is the same quality as any major-brand DEF like BlueDEF.I checked the bottle and couldn't find any other company on it besides Walmart. The bottle also says it's American Petroleum institute Certified Diesel exhaust fluid. It also says OEM approved on all SCR equipped engines. It also says made in the USA. For whatever all that means.