Fuel-Life In-Tank Fuel Stabilizing Filter


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Modern gasoline contains water, ethanol and other contaminants which make gas go bad quickly. Bad gas gums up the fuel system, causing engine problems like difficulty starting or running bad, especially after sitting in storage. Fuel Life is a patented fuel stabilization filter that is simply the best and easiest way to protect your engine and fuel system from bad gas. Simply drop in the fuel tank and it removes the water and contaminants that allow gas to go bad for up to 2 years. No chemicals, no measuring, and no mess; just leave in the tank at all times and during operation (or remove by the high strength tether at any time). Use Fuel Life to save time and money by avoiding equipment repairs.

Ethanol blended gas at the pump contains ethanol with water bound to it and ethanol attracts more water over time. As more water collects in the gas, it reaches a saturation point and falls out of the gas to the bottom of the tank, and eventually that is pulled into your engine and fuel system. Fuel Life is a proprietary molecular sieve and is the only scientific process that can remove water bound to ethanol. Non-toxic and environmentally friendly.

  • Removes water and contaminants
  • Stabilizes gasoline up to 2 years
  • All 2 & 4 cycle engines
  • Non-chemical, non-liquid fuel stabilizer
  • Environmentally and eco-friendly

Understanding Gasoline Problems & Solutions »

Product Overview Sheet »

Where To Buy »

How To Use Fuel Life (Videos):

Fuel Life Product Overview »

How To Install Fuel Life (Any Application) »

Fuel Life Breakthrough Technology »

Additional information

Weight N/A

1-5 Gallon Tanks – 2 Filters, 10 Gram Unit – 3 Pack, 20 Gram Unit – 2 Pack, 20 Gram Unit – 5 Pack, 50 Gram Unit, 100 Gram Unit

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What They Say

About B3C's Products

I received information about Ethanol Shield from Yamada Nursery. I used it in my lawn mower and then put it in my car and got very good results. I now recommend your product to all of car collector friends.

~ John W.

I've used Ethanol Shield for several years in my: 1940 car that I rarely start, blue bird day only '72 Honda 500 motorcycle, spring/fall power washer, fall only leaf blower, and when need be chain saw.

...and they all start every time!

- Mike G.

Used this product for almost a year, no issues whatsoever. Believe it’s does what it says it’s supposed to do.

- Shawn Walker

You'll hear when this stuff hits your engine. Makes everything all better!

- Joesph B Moffett

I must say that it lived up to all the hype. I've used it in several small engines from rototillers and snow blowers to atvs and go karts and it has worked in all of them. Many of them ran very rough and wouldn't idle, or wouldn't start at all, but after adding MIB they all run much better and continue to improve the longer they run. I added some to my truck that would missfire intermittently and after just a couple of days it was running much smoother and the check engine light went out. I'm very impressed with this to say the least.

- Allan

I've used it in a few different situations where either a two-cycle motor was running rough or a four-cycle wouldn't start. Just following the directions was all that was needed. To help the solution do it's job, I always have the battery fully charged in the situations where I have and electric starter. It is worth having a bottle or two of this stuff around if you have a lot of engines that must be stored or not used daily (especially seasonal stuff).

- Jif

If you have gas powered equipment, never be out of this stuff. It’s a miracle in a jar. If you put it in you tanks of gas power equipment and let it sit it will start. If you find a piece of equipment that has stale old gas, a few ounces of this and it will start up.

- Terance LaCroix

I had problems with a snow blower that I used high ethanol gas in not starting. Added some Mechanic In A Bottle to an empty tank and let sit overnight - added gas w/Mechanic In A Bottle the next day & it fired up on the first pull. I love this stuff.

- Murphy@216

For about $20 every fall, one application of this to my snowblower gets and keeps it running through the winter, saving costly trips to the repair shop to clean/rebuild the carb. which I did for several years until figuing out it was always a fuel problem.

- S. Wilde

Forgot to put stabilizer in the gas of my outboard for over winter storage, with predictable results. Put some Mechanic in a bottle into the carb and let it sit for 24 hours. Started right up and ran better than ever. Sea Foam is good, but this stuff raises the bar.

- M.E. Dunn

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