Start Saving Fuel with MAGNETIZER®

Industrial Fuel Saving with MAGNETIZER® by Mundi.

Due to the diverse nature of FORTUNE 500 companies and their operations, a specific consolidated figure of NG used in production is only sometimes readily available. The amount these corporations spend annually on fuel can vary significantly depending on industry, company size, and economic conditions. However, it likely amounts to billions of dollars collectively across all these corporations. 

Mundimex, Inc., with its MAGNETIZER® Technology, offers a viable method for industrial fuel saving.

MAGNETIZER® operates on the principle of applying a magnetic field to fuel molecules to induce changes in their structure and behavior, ultimately aiming to improve combustion efficiency and reduce emissions. It strictly follows the principles of the 1970 Nobel Prize-winning science in physics as applied to fluid dynamics.

Here’s a summary of the key points:

  1. Permanent Dipole Moment: The technology imparts a permanent dipole moment to fuel molecules by applying a powerful, focused monopolar charge, which helps break apart clusters of molecules and reorganize their molecular structure in a desired way.
  2. Para-to-Ortho Conversion by the monopolar MF (magnetic field) changes the electron spin and hydrogen’s isomeric para-hydrogen form to a more volatile (combustible) ortho-hydrogen form. This conversion destabilizes long molecules, making them easier to break up, ionize, and atomize, resulting in smaller, more combustible hydrocarbon species.
  3. Improved Oxygen Bonding: MAGNETIZER® attracts oxygen atoms to the hydrocarbon molecules, enhancing oxygen bonding and fuel oxidation, which can lead to a more efficient combustion process.
  4. Reduction in Viscosity and Surface Tension: Downstream of MAGNETIZER®, there is a reduction in viscosity and surface tension due to the action of the monopolar MF with the presence of smaller hydrocarbon molecules and para-to-ortho conversion. It can contribute to improved fuel atomization and combustion efficiency.
  5. Application of Magnetic Field: The technology applies a properly focused magnetic field to ionize the fuel entering the combustion chamber. This process aims to maximize fuel economy, enhance fuel efficiency, and reduce pollutant emissions.
  6. Implementation: MAGNETIZER® technology involves mounting permanent magnetic alloys encapsulated by a “Flux Driver Plate”™ on the air and fuel inlet lines. The magnetic field strength is selected at a properly determined Gauss level to ensure optimal performance without over-magnetizing the fuel.

Overall, MAGNETIZER® technology optimizes combustion by manipulating fuel molecules using properly focused monopolar-in-applied charge magnetic fields. Real-world effectiveness may vary depending on fuel composition, burner type, and operating conditions. Evaluation through controlled testing and validation has been crucial to assess its practical benefits in various industrial applications. In Morocco, e.g., MAGNETIZER® regularly brings 17% NG savings on smaller types of burners with 1″ OD fuel lines.
Large industrial setups (aluminum furnace in a Volkswagen plant in Puebla, Mexico) amounted to 14-20% NG savings. Usually, we guarantee a min. of 6% fuel savings, but get 9% and more in real-life conditions. However, we prefer to underpromise and overdeliver as a company marketing policy.

We welcome you to explore the possibilities and fuel savings MAGNETIZER® will bring to your operational environment.

Engine Fuel Saver | Class-A Gas | RVEF-G

Additional information

Weight 9 lbs
Dimensions 9 × 7 × 3 in

Magnetizer® Engine Fuel Saver For Class-A Gasoline Motorhomes.


SKU: 5012


The Engine Fuel Saver (Class-A Gas) has been honed over the years to become a fuel-saving solution for Class-A gas-powered RVs. Starting in 1985, for over 20 years, Magnetizer® was in research and development mode regarding magnetic fluid treatment in general and application-specific system optimization. Through the years, we have defined and refined proper protocols—based on the scientific principles—of how to treat fluids with magnets.

When an adequately focused magnetic field is applied to a hydrogen-based fuel, the hydrogen is converted from the para- (less volatile) to a more volatile ortho-state. This potentiates fuel so that the hydrogen attracts and bonds with more oxygen. Getting the oxygen to bond with the hydrogen is necessary for complete combustion. When this happens, we burn more fuel, reducing exhaust emissions and increasing fuel efficiency, resulting in better fuel economy and power. More on the theory of its operation you will find here.

Fabricated in the same process as heavy-duty truck engines, the Magnetizer® RVEF-G engine fuel saver system for Class-A Gas motorhomes can save 10-20% gasoline fuel. Savings depend on engine age, style of driving, city or highway route, vehicle load, etc. For test results of the most tested—and trusted—engine fuel saver on the market, click here. In addition, it cleans the combustion chamber and the exhaust pipes and reduces emissions. The engine works better, quieter, with more power, if and when needed, and with a prolonged lifetime due to carbon varnish cleanup. It becomes a better engine.

The “RVEF-G” system comprises the revolutionary, patented metal Flux Driver Plate® and the latest, state-of-the-art, ISO 9001 standard, permanent magnetic ceramic alloys wrapped in proprietary foil material and encapsulated in Commercial Grade-A plastisol. The final product needs no energy to operate or modifications of the air intake, fuel, or coolant lines to which it is non-invasively attached. As such, it will not waver any manufacturer’s warranty. It will bring a lifetime of benefits.

To treat the engine properly, our exclusive three-component approach creates the most advantageous conditions regarding efficiency and emissions.

The “RVEF-G Engine Fuel Saver system treats the air, fuel, and coolant utilizing Magnetizer’s highest quality and unique magnetic components. The method includes additional road and truck-proven units to treat transmission coolers and power steering for much better and easier driving.

Each component is marked on its shipping box containing plastic ties and a link to installation instructions.

NOTE: Our standard kit contains the air intake energizer system, suitable for a line of up to 3 inches outside diameter (OD). If your air intake has an OD of 4 or 6 inches, you must purchase an additional ”TMP-NEG” unit ($60.00). It is sold separately and, for your convenience and with minimum effort, is included as a related product on Mundistore.
It takes an hour to two to install the system. It is a DIY kit, but any mechanic will do it according to precise instructions if you feel intimidated.

Before your installation, you may want to check your emissions, so after the installation, already about 20 miles with the system on, you can measure emissions again. You should see the improved engine work, i.e., the emissions reduction.

Please remember that you must have at least 1600 miles driven for full benefits so that the Magnetizer® will magnetically saturate all metal parts. Our factory has established this over the years as the required Stabilization Period*.

Also, depending on their cleanliness, you must change air and oil filters during or after that period to obtain the best results.

Behind its operational principles lies the Nobel Prize-winning science.

*In the engine fuel-air-coolant treatment by Magnetizer®, the Stabilization Period is the time it takes to dissolve the carbon/varnish build-up and magnetically saturate all the steel parts between fuel units and the combustion chamber. It is factory-recommended time allowed to saturate metal parts magnetically and clean the internal components of carbon varnish, allowing the engine to show more significant than the average amplitude of savings.

The economy may initially fluctuate as the carbon and varnish are gradually eliminated during the Stabilization Period. After stabilization, the engine will run smoother and start easier. The Stabilization Period lasts approximately 30 days or 1,600 miles. The economy/performance will increase over that period, resulting in higher efficiency. In gasoline engines, the Magnetizer® Engine Energizer Systems provide engines with “HIGH-TEST” performance while using Lower Octane Gas, thereby creating even more significant savings.

Additional information

Weight 9 lbs
Dimensions 9 × 7 × 3 in

2 reviews for Engine Fuel Saver | Class-A Gas | RVEF-G

  1. Jesse

    I like this website so much, as your info on fuel saving in cars has been very useful. Saved to fav.

  2. Miesha

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