FIVE STAR DEF — Innovative DEF Solutions

FIVE STAR DEF provides practical products for users of Diesel Exhaust Fluid.  Our products make DEF easier to use, more effective, and more economical.  We offer spouts for retail jugs, reusable jugs for filling with DEF at the pump, spouts with filters for protecting your vehicle’s DEF system, and a magnet device that activates DEF nozzles. Our products are available through eBay and Amazon.  Business customers may purchase direct.  Please contact us at fivestardef@gmail.com 

The Five Star Product Line

DEF Magnevator – The Magnevator allows use of the magnetic-activated DEF nozzles to fill jugs, or your vehicle. Unique design that is affordable and easy to use with the standard DEF filler interface in pickups and cars.

DEFJUGS – Our reusable containers. These are fully tested for purity and ruggedness. They allow you to purchase fresh DEF at the pump to save money. Fully ISO22241-3 Compliant with correct labeling.

DEFSPOUTS – Our DEFSPOUTS fit all retail jugs including ours. They are easy to use and are so much better than using a funnel. Certified clean and DEF compatible materials per ISO22241.

DEFSPOUTS with Filter– For the user that wants to make sure sediment does not make it past the filler port of their vehicle when dispensing DEF from retail jugs, or our DEFJUGs. Exclusive stainless steel and HDPE construction.

 

We want to make DEF easier to use, more effective, and more economical for the user.  Our focus is on the vehicle owner, small trucking companies, and others who desire more convenience using DEF. Our fully reusable products also are environmentally responsible and intended to make your vehicle’s SCR system operate effectively.

We offer business to business sales on all of our items to businesses that need to improve operability and economy of their Clean Diesel Equipment.  We offer quantity discounts on business to business sales, and a convenient invoicing system.  If you are a business customer, and need Innovative DEF Solutions for your business, please contact us at support@fivestardef.com regarding quantity pricing and sales terms.

DEFJUG, DEFSPOUT and Magnevator are trademarks of Five Star DEF LLC.

Recent Blog Posts
Introducing the DEF Magnevator by Five Star DEF

Introducing the DEF Magnevator by Five Star DEF

The DEF Magnevator makes it possible for you to fill your DEF (Diesel Exhaust Fluid) tank OR reusable containers with DEF at truck stops that use the Magnetic Activated DEF Nozzle.  We tried the device that is offered by the nozzle manufacturer, but we think it...

DEFJUG and DEFSPOUT Pass Contamination Testing

Purity of DEF is paramount for effective NOx reduction and SCR system life. DEF purity is highly dependent on methods and materials used for storage and dispensing of DEF.  Five Star DEF recognizes the need for testing of products and methods that we sell for...

More New Products on eBay!

More New Products on eBay!

We have completed additional product development and testing and are now offering the following new Innovative DEF Solutions on eBay and soon in our online store.  These new products include an improved 1.36 Gallon DEF KIT that includes a DEFSPOUT with long life...

Expanded Product Line Now on eBay!!!

Expanded Product Line Now on eBay!!!

Five Star DEF has added new products including refillable DEFJUGs in 1 and 2.7 gallon sizes, user friendly DEFSPOUTS, DEF sampling service, and later today, a 7 gallon kit.  Please visit eBay to see the full description of our new products and buy them if you...

New Clean Room Facility in Arizona Completed!

We "migrate" from Kent, Washington to Morristown Arizona each winter to escape the Pacific Northwest winters, and spend time with family that live in Arizona.  We have a fixer-upper house in Morristown that we are slowly renovating, doing most of the work...

Five Star DEF’s Lab Part 2: Our DEF Quality Equipment

Five Star DEF’s Lab Part 2: Our DEF Quality Equipment

Digital Scale We weigh technically pure urea for each of our products. For our initial product offering that makes 1.36 gallons of DEF, 4.050 lb* (1837 g) of pure urea is weighed using our Intelligent Weighing Technology PC 6001 Digital Scale. 5 Star DEF measures each...

Five Star DEF’s Lab Part 1

Five Star DEF’s Lab Part 1

When we decided proceed with Five Star DEF and offer an alternative to liquid DEF by packaging technically pure urea in a container for mixing with commonly available distilled water, Erich put his Aerospace background to work and set up a small Five Star DEF Lab to...

Featured Products

DEF Magnevator II

NOW INJECTION MOLDED Improved Durability and Ease of Use. More of the DEF Nozzle Extends for a Better Fit in The DEF Fill Port. Our latest Innovative DEF Solution – The D…

10 Pack of Retail Packaged Magnevator II

NOW INJECTION MOLDED Our latest Innovative DEF Solution – The DEF Magnevator II. Now with Improved Durability and Ease of Use – More of the DEF Nozzle Extends for a…

2.7 Gallon Reusable DEFJUG with DEFSPOUT

Do you need a big reusable Diesel Exhaust Fluid Jug WITH a flexible spout that you can fill at a Servic…

Two Pack of 2.7 Gallon Reusable DEFJUG

HUGE Price increase on shipping from USPS effective 1/28/2020This product is a Two Pack of our 2.7 Gallon reusable DEFJUG with one DEFSPOUT. These two jugs will completely fil…

38/400 DEFSPOUT for Diesel Exhaust Fluid

THESE FIT OUR 1 GALLON DEFJUG!Using a funnel to refill your DEF tank can be difficult and messy. Funnels are also hard to keep clean. We tried most of the spouts on the market, but…

38/400 DEFSPOUT with Built In Filter

We developed this filter spout for our make it yourself DEF Kits. We’ve found that it does a great job catching sediment. This is our standard size cap DEFSPOUT that fits our…

Two Pack of 38/400 DEFSPOUTs

Save on buying two DEFSPOUTs!Using a funnel to refill your DEF tank can be difficult and messy. Funnels are also hard to keep clean. We tried most of the spouts on the market, but …

63/445 DEFSPOUT

These are just like our standard DEFSPOUT, except it has the larger 63/445 Cap. THESE FIT OUR 2.7 GALLON DEFJUGS!Fits most retail 1 gallon, 2 gallon, and 2.5 gallon jugs…

63/445 DEFSPOUT with Built In Filter

THESE FIT OUR 2.7 GALLON DEFJUG!This is our 63/445 DEFSPOUT with a fine stainless steel mesh (100 micron) filter installed in the tip. The filter and all other component…