The American Petroleum Institute created the Diesel Exhaust Fluid Certification Program in order to let customers know when they’re buying high-quality DEF which has met diesel engine manufacturer requirements.
This voluntary program monitors and measures the quality of DEF products, allowing suppliers whose DEF has met the program’s specifications to display the API Diesel Exhaust Fluid certification mark. The bottom line: If you see the mark, you’re buying high-quality DEF.
Some DEF suppliers in Canada sell DEF that is not certified. This means that no regulatory body is checking to determine whether the product is high quality and meets specifications. Over time, low quality DEF will damage your engine’s SCR system, leading to replacement costing thousands of dollars per engine.
MacEwen TerraCair DEF is API certified, so you know you’re getting the purest, highest quality DEF for your valuable engines.
MacEwen is a leader in Bulk DEF in Canada, serving major markets including Toronto, Ottawa, and Montreal. Contact MacEwen to learn more about the high standard of our diesel exhaust fluid.