Mission Statement | About Mundi | Client list
MISSION STATEMENT
As an innovative ecological engineering company, our mission is to bring energy savings and reduce the energy consumption of environmentally aware businesses & households by using the most efficient monopolar design of our “free-energy” MAGNETIZER® technology. It uncontrovertibly contributes to ecological sustainability and a greener world. Our real challenge is to combine a reduction in greenhouse gas emissions and water toxicity while meeting production growth expectations. We are proud of our caring attitude towards the environment and our planet, which is not at odds with profitability and commercial success. We would like to believe that the thousands of years old prophecy of the Tsalagi Nation (Cherokee) about the coming of the ninth tribe being “Magnetizers, the world shapers,” refers to us and our mission.
Mundimex, Inc., est. 1987—DUNS 601401201—is a Delaware-incorporated, private, ecological engineering company manufacturing in Pennsylvania, together with MITI (Magnetizer Industrial Technologies, Inc.)—of which Stefan Zawistowski, the CEO of Mundi, is one of the majority owners and sits on its BOD—the original MAGNETIZER® fluid conditioning technology. We continue the pioneering work started in 1985—by the fathers of this technology—when MGI (Magnetizer Group, Inc. and the direct predecessor of MITI) brought to the world the first magnetohydrodynamic device which did not require cutting off pipes and which was based on a superior monopolar method of magnetic fluid treatment for which numerous patents worldwide have been awarded.
In March 2020, right before the flights shut down due to COVID-19, we were able to make on-time, last-minute deliveries to clients overseas. Our factory was declared an essential business by decree of the Governor of Pennsylvania, so we did not close down. It allowed the company to meet increased demand from the US consumer home market, with the “RWE-S” flagship product sold on our Amazon and online stores during the pandemic, while commercial, industrial and overseas sales are picking up with the economy opening up throughout 2021.
In Japan—one of the most advanced engineering environments globally—MAGNETIZER® has achieved the status of the national industrial standard. Our list of satisfied Japanese customers contains top-tier companies with a significant number of MAGNETIZER® installation points, e.g., Toyota Motors has over 350 of them, which streamline their production processes. A partial list of satisfied Clients is listed here.
Superior Design, Build, and Workmanship
Our patented monopolar, permanent, energy-free method of magnetic treatment of liquids by only one pole of a magnet and without the need to cut the pipes makes MAGNETIZER® stand out from its competitors.
Competitive devices differ in how they treat fluid by passing it through positive and negative fields at once and require cutting off pipes. Furthermore, they are not compact and have a much more limited usage due to the hazard and risk their pipe modification design and/or electrical power draw are posing (ICE engines, generators, refineries’ environment, etc.), as well as concerning large pipe sizes (they are not modular) and pipe make-up characteristic (e.g., electromagnets do not work on PVC or glass).
Question: One company says to put the magnets inside the pipe; is that better?
Answer: No, because firstly, you will have to have pipes cut to install inline (“wet”) devices, whereas MAGNETIZER® units you place on the outside of a tube (an easy-to-install snap-on design) without any modifications.
Magnetizer on the left vs. Inline Systems
A traditional bipolar device shown below requires cutting off pipes …
… as opposed to MAGNETIZER® technology which does not require cutting or modifying infrastructure, is more compact, and weighs much less on pipes.
Secondly, fluid passing through such an inline (“wet”) design causes wear and tear of the magnetic block as it is in direct contact. This mechanical interaction of the fluid with the magnet walls causes it quickly to wear off. Please check what their Warranty is. Mostly it is for two years, whereas you purchase MAGNETIZER with a Lifetime Power Warranty, i.e., if our units ever lose their magnetic power, we shall replace them for free.
Thirdly, MAGNETIZER® does not come in direct contact with passing water. Because of that, in Switzerland, a country with some of the most rigorous health and hygienic regulations, MAGNETIZER® is exempted from federal and local certifications as it is a very safe water treatment technology.
Fourthly, MAGNETIZER® uses only one pole (South or North) to energize fluid. As a unipolar device, it is more efficient than bipolar systems, in which fluid passes through positive and negative fields and which magnetizes fluid less efficiently due to their multipolar charge characteristic.
In conclusion
MAGNETIZER® is much more efficient than its competitors due to its monopolar fluid treatment method. It is compact, weighs less, and comes with a Lifetime Power Warranty.
MAGNETIZER® is exempt from health and sanitary certifications.
It is a superior proprietary, proven, readily available, bespoke fluid conditioning technology cut to your particular needs.
The magnets that we deploy are the proprietary—100% US-made—applied science NASA utilizes. These are special ceramic alloys whose strength does not decrease over time. It means a one-time investment in MAGNETIZER® for the lifetime of a building, engine, furnace, boiler, or other equipment.
MAGNETIZER® is selected each time for a given installation according to the linear water flow rate, pipe diameter, type of pipe material, number of required rings, and the place of assembly.
Benefits of the Magnetizer Design
MAGNETIZER® design makes it stand out from its competition due to its unique features:
Technical description
We define the Magnetic Fluid Treatment System as an assembly of permanent state-of-the-art ceramic alloy magnets fabricated within a metal framework or structure. They comprise the patented “Flux Driver Plate” that allows a focused magnetic flux emanating from the devices to enter a pipe or conduit more efficiently than any traditional bipolar systems and other magnetic water or fuel treatment devices on the market. Our patents are listed here.
The basic device comprises two semicircular 180 arcuate degree assemblies and when snapped on through the use of plastic fasteners, constitutes a ring that encircles the pipe or conduit. The placement of two rings on an immediate section with one-half inch of spacing constitutes a “tandem” unit and accordingly three similarly spaced magnetic rings constitute a “triandem”, and four rings a “quad” magnetic fluid treatment system. One of the basic functions of the device is the elimination and prevention of mineral scale deposits in hydronic systems, as well as atomization and polarization of fuel molecules for an enhanced combustion process.
Principle of Operation (basic explanation)
MAGNETIZER® causes hydrogen nuclei to lose their random alignment and align as charge-separated molecules, reducing their size and changing their form, producing lifetime benefits of fuel enhancement. Hydrocarbon fuels are initially in ‘para-state’ hydrogen isomeric form with a cluster structure that has more intermolecular attraction apart from containing microorganisms, viscosity, and cloud point. So, it has fewer tendencies to interlock with oxygen molecules. Hydrocarbon fuel and air are both neutral molecule structures with negative potentials and repel when they come together in a combustion chamber in the normal state, which is causing incomplete combustion. Changing the configuration from para-hydrogen to ortho-hydrogen isomeric state results in fewer intermolecular forces that inhibit microorganisms; hence fuel particles are finely divided and give better atomization, which results in a complete burn of fuel. The ideal form of combustion is stoichiometric combustion. MAGNETIZER® with proper post-installation adjustments to the fuel-to-air ratio—when necessary, and through which we guide you—comes as close to the optimal stoichiometry as it gets.
Answer: Absolutely, using only ONE POLE is a superior (MONOPOLAR) method of fluid conditioning. If not, we would not be manufacturing it for over thirty years to the total satisfaction of some of the world’s best engineering teams that demand only the best. The monopolar fluid treatment is better, as it gives one charge to water, fuel, or air molecules, not two opposite ones, and because of that, it is more efficient as it does not “confuse” the affected molecules. As explained in the image below, there is also a better CONTACT zone for magnetization with our method.
When MAGNETIZER® uses the South Pole magnetic field, it causes the electrons in water or fuel molecules to spin in the Right-Hand direction (RH), and this RH spin is called a “positive spin.” The opposite effect, used by MAGNETIZER to treat Air (ICEs, ovens, boilers, water taste improvement), is a Left Hand (LH) spin which is called a “negative spin” and which is caused by the North Pole magnetic field.
The South Pole RH spin creates an energy field that is expansive and broadening, while the North Pole LH spin creates an energy field that is tightening and constricting. These opposite effects of the South Pole and North Pole energy fields were first discovered by Albert Roy Davis, the USA, in 1974 (“Magnetism and its Effects on the Living System”). We applied these discoveries to the field of water and fuel treatment and invented “MAGNETIZER” in 1985.
The RH spin of MAGNETIZER® affects the entire water/fuel molecule, but most notably the electrons, and most notably the electron in Hydrogen (H), because Hydrogen has only 1 electron, and this single electron configuration makes it the most susceptible to magnetic influence. That is why MAGNETIZER® works very effectively—like no other device on the market due to its monopolar methodology—on water (H2O) and carbon fuels (HC). Hydrogen is a significant element of both of these molecules, and the electron spin in Hydrogen is exceptionally susceptible to MAGNETIZER® influence.
Safety Certificate
MAGNETIZER® is a safe, non-invasive, easy-to-install, snap-on device that does not get into contact with the flowing medium. It does not require any external power source (electricity). It is safe and poses no risk to people, equipment, or control instruments, due to the mono-polar, focused, and concentrated solid magnetic field at the point of application towards the pipe, with no dispersion outside. It, therefore, has passed the FAA 9-Foot Rule and is shipped by air worldwide.
There is no risk to people or electronic equipment (control panels and boards, electrical switches, wiring, sensors, instrumentation, burner, etc.).
We have MAGNETIZER® installed in police cars loaded with electronic components and close to industrial plants’ main valves and electronics. Also, MAGNETIZER® is a permanently—non-electrically—magnetic powered device; therefore, no UL Mark is required. Since our technology does not involve moving or electrical parts, we are shipping MAGNETIZERs worldwide with no certificate requirements – under NLR (No License Required) tariff denomination, as a Safe and Non-Hazardous technology under Harmonized Tariff Number: B8505.11.0000.00.
Furthermore, in some countries with very rigorous safety and hygiene laws, such as Switzerland, we do not need any health and sanitary certification because Magnetizer does not get into direct contact with water. Click below to see the Manufacturer’s Safety Certificate.
Q.: During our communication with a client this week, they asked a question:
A.: MAGNETIZER® is a safe and non-hazardous technology that has never been the cause of an explosion or fire. Our technology is irrelevant to the dangers posed by leaking fuel. If the gas leaks and there is the presence of a spark, you will have a fire hazard whether gas passes through the MAGNETIZER® or not.
Attached is our Safety Certificate you may want to present to your client.
Manufacturer's Warranty Integrity
MAGNETIZER® does not affect or void the manufacturer’s warranty, as it is a safe, non-invasive snap-on device with absolutely no risk to equipment whose operation it enhances. It does not modify the design and build of equipment it is applied to, such as car and truck engines, boilers, chillers, cooling towers, or condensers.
MAGNETIZER® systems are in the same category as most after-market parts or system supplies. Thousands of Magnetizer mono-polar devices have been used in the world market since 1987, and there has never been one warranty claim due to its use. Since our equipment does not modify or affect the equipment and its warranty, it falls under the Magnuson-Moss Warranty Act.
The Magnuson-Moss Warranty Act was enacted in July 1975. The act was designed to “improve the adequacy of information available to consumers, prevent deception, and improve competition in the marketing of consumer products.” Under the act, a manufacturer cannot deny a warranty claim simply for using non-stock or after-market replacement parts. The manufacturer can only deny a warranty claim for repairs if he can prove that the non-stock or after-market product caused the damage.
Thanks to such magnetohydrodynamic activation, the water is softer, has a stabilized pH, has a reduced surface tension, is fully oxygenated, does not contain excess chlorine (chlorine releases more easily), has a reduced amount of iron, arrests the corrosion process (so-called inter-crystalline corrosion) or metal pitting, suppresses the smell of sulfur, with the bacteriological index improved and more – see more information here.
In addition, MAGNETIZER® brings significant savings in the process of water heating by eliminating the heat transfer loss, improves the bacteriological index – the total number of L bacteria at 22 degrees C – Lml to 100, or reduces the cost of surfactants and detergents (e.g., you do not need to use Calgon anymore). It also produces noticeably better water, which, while containing minerals previously incrusted in the inner walls of pipes, is healthier for people, animals, and plants. The skin is more hydrated and requires fewer skincare products.
As a result, this reduces expenses incurred in repairs while permanently protecting heating devices, boilers, water heaters, heat exchangers, pipes, pumps, cooling towers, etc.
Please review the link on our website for sludge plants in Scioto, OH, USA, Braniewo, Poland, or Europe’s largest one in Psytilla, Greece.

Magnetizer cleaning struvite in Psyttalia Waste Water Plant, the EU’s largest.
Answer: Yes. We recommend brushing it off first in places where MAGNETIZER® rings will be placed to provide a smooth surface for our rings to embrace. It would help if you treated all pipes leading to your CT, meaning the water’s makeup pipe (1.5″ or 2″) at the bottom. The results are guaranteed, with better CT efficiency, corrosion, metal pitting stopped, and algae inhibited (destroyed). Improved efficiency of a CT, less energy used to pump water.
Question: One of our buildings has a cooling tower with lots of scale-up. Will your magnets work to descale it?
Answer: Yes. Examples of a cooling tower and what MAGNETIZER® can do for you are presented below.
The following examples show the MAGNETIZER® installation in a cooling tower in France and buildings in Japan, one of our biggest and most developed MAGNETIZER® markets, while more information on MAGNETIZER® industrial water treatment you will find here.
Examples of Magnetizer technology in Buildings in Japan | Partial List of Users in Japan
Benefits | Brochure

Example of Magnetizer Fuel Savings In A Building In Canada
Although we do not have the ‘smoking gun’ yet, once the utility company bills arrive and are compared to the corresponding months before the MAGNETIZER® installation, then for sure, they will see a reduction in NG consumption and fuel savings. 100%, due to efficiency already going up with the lower gas intake.
Our fuel supplier performed some efficiency tests on our boiler to guarantee that we are not wasting fuel, they have an environmental program to make this tests on clients and earn some acknowledgment. As the report says, our boiler is working at high efficiency and low emissions level. The only recommendation is to keep this good work.
Edit: April 28, 2021
The “smoking gun” is in as we obtained the utility company’s first two bills.
We have considered two important parameters: the NG USE in cubic meters (M3)—for which MAGNETIZER® was installed to affect it and reduce its consumption—and the DEGREE DAYS (DD) that represent the natural, atmospheric effect on gas usage, i.e., the warmer weather–>the less gas is used and vice versa necessary to demonstrate savings in the Canadian climate.
July 2, 2021
CONCLUSION: From the Client’s original report (flame visuals) and boilers’ adjustment efficiency increase at the lowered bar pressure (MAGNETIZER® installation always changes fuel-to-air ratio), we knew it was working for the Client from day one. Once we received the ‘smoking gun,’ i.e., the utility bills, the subsequent calculations confirmed MAGNETIZER® brings the desired fuel savings of 16.06% as measured by comparing gas bills for the corresponding months, as well as by measuring the KPI, which relates to changes in weather, the most important influencer in Canada, assuming month-to-month gas and water usage habits there are constant, as confirmed by the Client: “This facility operates at 100% occupancy all the time and is usually running 24/7”. The KPI savings were trailing tightly the savings derived from the utility bill and were slightly higher, i.e., 17.58%, so we averaged the two for 16.82% NG savings.
March 04, 2022
We are fulfilling the first large order for the Canadian Client placed a year after the tests above began.
Two Requirements For A Successful Installation
1. Before MAGNETIZER® installation all fuel-consuming equipment (boilers, ovens, furnaces, engines, etc.) must be brought to their peak (most efficient) performance so that we have a good and clean base.
2. The installation protocol also requires lowering NG bar pressure, should the system not adjust the air to fuel ratio automatically. To dispel any doubt there is a “trickery” involved here, please read our response to a Client’s comment about decreasing the bar pressure.
“Decrease the pressure can improve the results independent of Magnetizer®
and we cannot assume that the result could be from Magnetizer® if we decrease the pressure.”The pressure should be decreased according to gas flue analysis prior to installation and after, aiming at preserving the same temperature readings, flame visual characteristics, and/or boiler efficiency at the new fuel to air ratio.
We understand your argument which was broached to us by Clients in the late nineties when we dealt with the magnetization of truck engines and the issue of carburetor adjustment was brought up. Comparing bar pressure adjustments without MAGNETIZER® and done with our technology dispelled any and all of the doubts. You can always achieve some [minimal] savings by mere adjustment of fuel to air ratio, or rich/lean adjustment to gasoline mixture in a truck engine—we all know it—but in the MAGNETIZER® case it is required simply because we are aiming at optimizing stoichiometry, as the fuel to air combustion ratio is affected by the magnets and if not done, or more cooling air is directed to the combustion chamber, the magnetization effect will be wasted through the stack. You can’t achieve the results our technology brings by simply lowering the gas bar pressure.
If you cannot lower the bar pressure then you have to lower the jet nozzles to at least one size smaller than the current size. Companies do it in order to accommodate MAGNETIZER® and it always works.
Principles Of Mono-polar Magnetization in Natural Gas Applications
Benefits | Brochure
- Complete combustion process with fewer emissions.
- Decreases fuel consumption in boilers, heaters, ovens, furnaces, or engines: fuel savings min. 6% up to reported 24%
- Decreased hazardous fuel emissions of up to 75%, leading towards the reduction of carbon footprint
- Cleans components of internal combustion chambers: cleaner and smoother running boilers/engines/generators and longer-lasting engine components reduce maintenance and downtime
- Improves engine power.
- Deparaffinizes oil in oil wells saving on hot-watering and downtime.
Benefits | Brochure
Benefits | Brochure
1. It provides a green and healthy environment by improving water quality naturally – no salt or chemicals are needed to have a better behavior and taste of water.
2. Removes existing scale build-up, stops corrosion and metal pitting in pipes, plumbing, armature, faucets, showerheads, toilets, washing machines, dishwashers, kettles, etc., and prevents new scale build up.
3. Eliminates the need for salt-based softeners that release unhealthy sodium into your water.
4. Saves hundreds of dollars on water heating, with reduced gas or electric bills due to lack of scale-induced Heat Transfer Loss and better pump work as now magnetized water has a lowered surface tension.
5. Prolongs the life of appliances like hot water tanks, boilers, washing machines, dishwashers, coffee machines, teapots, ice makers, etc.
6. Protects house investment and its resale value due to the quality of its plumbing, bacteria inhibition, or the natural softness of water.
7. Lowers water’s surface tension – saves water, and improves its behavior, efficiency, and flow with the increased water pressure.
8. Water contains healthy minerals (Ca, Mg) that are not incrusting inside of pipes anymore but rather flowing now out while suspended in water.
9. Neutralizes (stabilizes) the pH of water making it more pleasant to use.
10. Water is “wetter” and lathers better with no slippery residue and feel.
11. Fully oxygenates water – making it better for human, animal, and plant use.
12. Water tastes and smells better, due to suppressed sulfur odor, full oxygenation, and stabilized pH.
13. Kills bacteria and algae (in the US this may increase the home’s resale value due to EPA bacteria regulations regarding coliform count reduction).
14. Reduces iron (Fe) content and its concentration present in the residue drops rapidly.
14. Reduces household cleaning and maintenance.
15. Reduces the use of surfactants, detergents, and soaps.
16. Skin is softer and less dry with fewer hand creams needed due to better-hydrated skin with reported savings in skincare products.
17. Hair is silkier and softer with fewer shampoos and conditioners used.
18. Naturally softer water makes clothes come cleaner, softer (not stiff anymore) and last longer with fewer laundry detergents used.
19. Works very well with filters, prolonging their lifespan, due to the lowered surface tension of the water passing through, breaking up of particles, and extended regeneration cycle (Note: it does not filter or purify water, but very well complements filters)
20. In reverse osmosis (RO) equipment it reduces processing time and effort required to force the water molecule through a membrane, hence the energy-saving and protection of the RO membrane against larger dirt particles.
21. Can be easily transferred from an old house or apartment to a new one.
22. Life-Time Power Warranty – whenever magnets lose their power we shall exchange them for new ones free of charge.
23. No service maintenance or expenses to operate.
24. It’s easy to install by snapping on water pipes, strapped only by plastic ties (no need to use tools or make any modifications).
25. MAGNETIZER® is a one-time investment for a lifetime of benefits.
We may have a back and-forth with you until we understand your particular process and know exactly what kind of Magnetizer system and how many magnetic rings (collars) to install.
Our selection is based on decades of experience, an expansive database collected over many years of installations, water/fuel flow information, pipe sizes, water hardness, pipe characteristics, etc.
This process is fairly quick, and dealing with us is a seamless and trouble-free experience from quoting to logistics and installation.