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

HUGE increase in postal rates for our two-pack of DEFJUGs

We are extremely disappointed in having to increase the price of our two-pack of 2.5 gallon DEFJUGS.  Six months ago USPS removed our capability to purchase postage online for parcel select postage for packages exceeding one cubic foot.  However, we were...

Back in Business!

It had been five years since we had taken a vacation from Five Star DEF.  We went boating into the San Juan Islands of WA and the Gulf Islands of British Columbia.  We especially enjoy boating because it is a family vacation in which all three dogs can go...

Vacation

The Five Star DEF Store is shut down for 2 weeks so we can go on vacation and not fulfill items.  Sorry for any inconvenience, and we'll be back around August 1.

Four-legged Family Addition

It is finally time to update our 'family' post.  We are very sad that our cat, Pete, lost the fight with cancer.  We miss him dearly.  But, we have since added another dog, Hobo, to our family.  Hobo is a small mix (at least part Chihuahua)...

Five Star DEF Buys Injection Molding Machine for New Items

Five Star DEF Buys Injection Molding Machine for New Items

Based on demand for DEF Magnevators and our other products, we have purchased and commissioned a brand new Injection Molding Machine. We'll use this machine initially to make a new version of the DEF Magnevator (shown above) that we will sell to retailers...

Business to Business Sales

We now offer business to business sales on all of our items.  We've had increased interest from customers that operate a business and use our items to improve operability and economy of their Clean Diesel Equipment.  Our 2.7 gallon DEFJUGs are especially...

Announcing DEF Magnevator II

In response to requests from our customers, we have developed and tested our latest Innovative DEF Solution - The DEF Magnevator II.  This product is smaller and more compact than our original DEF Magnevator (over 200 sold as of May 28, 2015) so that it easily...

Making Magnevators

Making Magnevators

Some of our customers have asked us "Do you really make the Magnevator"? The answer is YES. Kathryn and I make every Magnevator. We make the Magnevator from: 1. A standard polypropylene cap with a bonded-in polyethylene liner. 2. Extruded Nylon tube manufactured to...

New Products!!!

New Products!!!

We are pleased to announce the addition of the following items to our store. These items are available for purchase immediately. They have all passed our standard contamination testing using the ISO22241 guidelines, and have been used on our own F350 diesel powered...

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…