Purity & Traceability: We test each batch of DEF before we put our name on it. The batch code found on the box is your assurance that the DEF within is pure and has been tested to meet or exceed OEM standards.
Features & Benefits: Compatible with all diesel SCR systems. Tested to meet or exceed the strictest OEM standards. Conforms to the ISO-22241-1 specification for DEF, and is (API) certified diesel exhaust fluid.