We have a limited number of 4oz bottles available.  Perfect for treating lawn equipment, generators, cars, trucks and boats.  Each bottle will treat 160 gallons of gas or 100 gallons of diesel.


You only treat a full tank the first time you use DurAlt.  After that, treat only the amount you add at the fuel pump.  This bottle will treat more than 13 average fill-ups! 


With the bottle's built-in measurement chamber, it's easy to treat either gas or diesel.  And since DurAlt is super-concentrated, only a small amount is required. 


This 2-Pack will save approximately $80 in fuel costs with gas at $2.50/Gallon.  This item ships by Federal Express 2-day express shipping.


Cost to Use w/4oz Bottle


Savings at $2.00/Gallon of Gas:  20 cents/Gallon

(DurAlt saves approximately 10% of your fuel cost.)


Savings Above Cost of DurAlt at $2.00/Gallon:  Your fuel savings covers the cost of DurAlt and "pays" you over 13 cents per gallon ($21 BACK in your pocket)!


Savings at $3.00/Gallon of Gas:  30 cents/Gallon


Savings Above Cost of DurAlt at $3.00/Gallon:  Your fuel savings covers the cost of DurAlt and "pays" you over 23 cents per gallon ($37 BACK in your pocket)!


Your vehicle or equipment gets better performance, extended engine life, uses less fuel AND you put money back in your pocket without DurAlt costing you a penny.  It's kind of a no-brainer...

4oz 2-Pack DurAlt®

SKU: 4oz 2-Pack
$25.98 Regular Price
$22.08Sale Price
  • Customers from outside the United States must contact us directly.  Country import regulations, fees and taxes, as well as shipping costs all vary.  Due to the cost of international shipping, it is cost prohibitive to ship anything less than a full case of product.

  • We are seeking Independent Distributors around the world, as well as in the United States, to share the benefits of DurAlt in your own area.  Contact us for more information.

FuelSaver Technologies Inc is the manufacturer and distributor for DurAlt® Fuel Conditioner. 

FuelSaver is a Service-Disabled Veteran-Owned Small Business (SDVOSB), and owns the DurAlt® registered trademark.


  • DurAlt Fuel Conditioner from FuelSaver Technologies Inc

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