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More Miles. Less Fuel. Zero BS.
Performance Fuel Catalyst built for the long haul. Ferox Green is a solid fuel catalyst engineered for semi truck drivers who want better fuel efficiency, a cleaner engine, and more money in their pocket - all without risking their rig.
Try It Risk Free - If You Don't See Results in 1 Full Tank, It's On Us
Only $134.97
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Summary
Use Code FEROX10 for 10% Off!
What is Ferox Green?
Ferox Green is a compact, easy-to-use tablet that dissovles in your diesel fuel tank and immediately starts improving combustion. It reduces carbon buildup, boosts MPG, lowers emissions, and protexts your fuel system against water and ethanol contamination.
- Safe For All Diesel Engines
- Made in the USA
- No Liquids or Fillers
- Trusted Worldwide for 30+ Years
- Independently Tested & Proven Increase Efficiency By 2.3%+
Just toss in 1 tab for every 50 gallons of fuel. It's that simple.
The only solid fuel catalyst in the world, made for engines that move America. Even a 1 MPG boost can save you hundreds every month. Fighting carbon, soot and gunk off your engines and in your fuel system means easier maintenance and fewer breakdowns.
How Much Can You Save?
Let's break it down: If you drive 10,000 miles/month and your truck gets 6 MPG. That's 1,667 gallons/month, just a 1 MPG boost means 1,429 gallons/month. This saves you 238 gallons or $950/month.
Ferox costs less than 15% of what you save.
Here's How It Works
- Drop 1 Ferox Green tablet into your fuel tank for every 50 gallons
- Finish filling your tank
- Once the tab dissolves it cleans, optimizes, and protects as you drive
No Tools. No Tuning. No Downtime.
SOME OF OUR MOST FREQUENTLY ASKED QUESTIONS
What are Ferox Fuel Tabs, exactly?
Ferox is a compact, solid fuel treatment tab designed to elevate the way your engine runs, fuel burns, and emissions clean. It’s not a liquid, not a gimmick, and not an additive—it’s a catalyst, and simply a smarter way to fuel every tank.
How do I use it?
It’s simple. Just drop one tab directly into your fuel tank before you fill up. That’s it. No mess, no measuring, no special steps.
Is it safe for my engine?
Yes—Ferox is safe for all gas and diesel engines. Cars, trucks, motorcycles, equipment—if it takes fuel (including propane, natural gas, and kerosine), Ferox works with it.
How often do I use it?
One tab per tank. Every fill-up. It’s designed to be part of your routine—just like fueling up, only better.
How many gallons does one tab treat?
Ferox Blue - Up to 20 Gallons
Ferox Red - Up to 8 Gallons
Ferox Green - Up to 50 Gallons
Will I actually notice a difference?
That’s the part people love most—you feel it. Some notice a smoother ride. Others feel more response, less strain, or fewer fill-ups. Everyone’s experience is a little different—but most say they never want to go back. Because while you can see the numbers, what matters is how it will make you feel.
