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  Home > Commercial Truck Supplies > Diesel Exhaust Fluid >

UltraPure DEF Diesel Exhaust Fluid - Case of 2 (2.5 Gallon)
UltraPure DEF Diesel Exhaust Fluid - Case of 2 (2.5 Gallon)

This case of two UltraPure DEF 2.5 gallon jugs are ideal for personal use trucks. One bottle can provide up to 600 miles of average travel.

Safety Data Sheet

Product Data Sheet

Our Price: $67.25

Product ID: 168


When you need extreme quality diesel exhaust fluid, you need UltraPure. Because it can improve overall fuel economy by about 5 percent compared to other leading technologies, UltraPure DEF is the premier choice of diesel vehicle owners. DEF is the key operating fluid for the selective catalytic reduction process, which is used by most medium and heavy-duty engine builders to stay in compliance with environmental regulations. UltraPure diesel exhaust fluid does two things extremely well: it improves fuel economy and it preserves air quality.

There are several reasons that UltraPure DEF is the number-one brand in North America. First, it converts toxic NO2 emissions into water vapor. That helps improve emissions immensely. By using a special urea concentration of 32.5 percent (give or take 0.7 percent), DEF is able to perform as well as it does. The formaldehyde-free formula, which contains no more than 20 ppm of insoluble matter, also contains extremely low levels of heavy metals, phosphates and calcium. Each is no higher than 0.5 ppm in this unique DEF blend.

UltraPure diesel exhaust fluid is the result of technically pure urea mixed with demin quality water. It meets the specifications of ISO 22241-1:2005 and DIN 70070:2005 for nitrous oxide abatement technologies. UltraPure is the largest DEF manufacturer in North America, and they work with Mack Trucks, Daimler Trucks, Freightliner, Ford, GM and several other auto manufacturers.

The 2.5-gallon jug of UltraPure DEF comes with a single-use, flexible dispensing nozzle, specifically designed to fit in the vehicle fill port. With an integrated air flow valve, it comes out quickly; it dispenses in less than 30 seconds. At Keller-Heartt, we sell these 2.5-gallon jugs in cases of two. Each jug is clearly labeled with instructions, making them easy to use anytime, anywhere.

2011 Super Duty - Diesel Exhaust Fluid

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