11 oz Diesel Fuel Treatment 3-Pack

Our premium, all-in-one super concentrated multifunctional fuel treatment for diesel engines is designed to reduce greenhouse gases while improving fuel efficiency. Clean Supply Fuel Treatment is also designed to keep your fuel system clean and optimal without harming your engine.


3-Pack (3 Bottles)
6-Pack (6 Bottles)
  • Ready-to-use formulation 
  • Includes 11 oz of diesel fuel treatment that treats 50 gallons of fuel 
Diesel Cars