4 Pack 2.5 Gallon Peak BlueDef Diesel Exhaust Fluid (DEF) | Eco-Friendly & Fuel-Efficient 32.5% Urea Solution for SCR System Engines and All Machinery

Pack Size: 4 Pack, Ideal for diesel exhaust fluid system engines Peak BlueDef diesel exhaust fluid is eco-friendly and fuel-efficient Good for use in various types of vehicles or machinery 2.5-gallon bottle allows for ease to pour or transport Peak diesel exhaust fluid can be stored easily on a shelf or in a cabinet until needed