Formulated to meet Enviromental Protection Agency requirements, Valvoline's diesel exhaust fluid fuel additive helps on-highway diesel engines meet the EPA's near zero NOx emissions levels. Thanks to the easy-pour vent on this 2.5 gallon bottle, you have no mess when you add this additive to your tank. Simply add and go.
Get $25 back in Murdoch’s Bucks when you purchase $150 or more of clothing or footwear in-store on September 14 – 20, 2016. It’s like having a $25 bill in your back pocket!