12 OZ, Anti-Gel Diesel Fuel, Reduces Emissions, Increases Cetane By Up To 3 Numbers, Increases Diesel Fuel Economy Up To 3%, Prevents Diesel Fuel Gelling, Lowers Pour Point Down To -40°ree. Fahrenheit, Packaging Is Compliant With All EPA Diesel Fuel Additive Labeling Regulations, Compliant With The New Fuel Laws.