Residential Water Energizer “RWE-S”

Additional information

Weight 5 lbs
Dimensions 6 × 6 × 3 in

Eco-sustainable Residential Home Water Conditioning System “RWE-S” for 0.5″-0.8″ pipes.


SKU: 4520


Residential Water Energizer | RWE-S

World-class, eco-friendly Residential Water Energizer “RWE-S” improves water and softens it with no chemicals/salt used—a one-time investment for a lifetime of benefits. Immediately converts your home into a “Green” one.

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 scientific principles—of how to treat fluids with magnets.

At Mundi, we recognize the value of healthy, mineral-rich water with a balanced pH or increased oxygenation level. Keeping your water soft shouldn’t be a hassle but a simple and easy process. Because of this, we have created a state-of-the-art Magnetic water conditioner system, “RWE-S,” that fuses cutting-edge magnetic monopolar technology with practical features to make water usage simple and effective.

Bid farewell to conventional water softening techniques that demand salt or activated carbon use and pollution of your environment. We have created a hassle-free system that gives you lifetime benefits and satisfaction by improving the water treatment process with our iconic water energizer.

The MAGNETIZER® interacts with the liquid media flowing through it by harnessing the strength of an adequately concentrated and directed magnetic field. Two critical events occur as water molecules move across this strong magnetic field. The first step, the polarization and organization of the molecules, fundamentally alter the behavior of the water. Additionally, it gives the water a net positive charge. This positive charge aids in dissolving the minerals in hard water, removing bothersome scales, and safeguarding your equipment. With this procedure in place, your heater will run at its most effective, scale-free capacity, helping you to save money on electricity.

The eco-friendly Residential Water Energizer “RWE-S” system for hot & cold water offers a non-chemical way to treat the water in your home and get all the benefits and characteristics of soft water safely and naturally.

Magnetizer® conditions Residential Water Energizer by reducing its surface tension without removing vital and healthy mineral content. Therefore, there will be no reduction in the mineral count (grains of hardness). The minerals, however, will no longer form a hard scale in your plumbing system but will be carried in the water and readily absorbed by humans, animals, and plants. This is a great benefit. The magnetizer’s magnetic influence causes the mineral scale buildup to dissolve and acid stains on the armature to disappear.

Water will be fully oxygenated and full of healthy minerals. Users indicate that the ‘magnetizered’, i.e., ionized water tastes and smells better. Unpleasant chlorine or sulfur (hydrogen sulfide) odors are eliminated or dramatically reduced as Magnetizer® creates de-gasification. As Residential Water Energizer becomes softer, soap lathers effortlessly, and clothes wash cleaner. Bathing feels fresher, and hair is softer and silkier with less shampoo. Women claim to use less skin cream as skin becomes hydrated and feels softer and less dry. Because Magnetizer® makes water wetter/softer by reducing the surface tension, you can reduce the amount of your laundry detergent and dish-washing soap. It is recommended for glassware and dishes that liquid soap be used for the best results.

The proven Magnetizer®  Residential Water Energizer “RWE-S” is a chemical-free, salt-free, and permanent healthy answer to your hard water problems. Not only does it improve the water quality, but the existing scale buildup from years of hard water scale accumulation in your pipes, water heater, and plumbing system will naturally dissolve in the water. The result is that your plumbing and appliances will have a much longer maintenance-free life and use much less energy, resulting in appreciable savings in heating energy and money.

Removing or dissolving the old scale is not instantaneous (users report changes observed from 30 minutes upon installation up to 30 days). Initially, you must flush your faucets and toilets for 5-10 minutes at a time (please see the Stabilization Period procedure below). Early results of its working will be seen as the calcium buildup on showerheads and appliances dissolves and disappears, and flushed water temporarily becomes murky, yellow, or red as the corrosion deposits are removed from the piping. Slow water flow will be improved due to the lowered surface tension.

Magnetizer® is easy to install without any tools – it simply straps on any standard steel or PVC pipe (ø ½ – 1 ¼”) on the cold water inlet to your home/apartment, as well as on the hot water outlet from your boiler or heater. There are no moving parts that could wear out, and it requires no external power or modification to your existing plumbing. It comes with a Life Time Power Warranty and will be replaced at no cost if it loses its magnetic strength.


This is NOT a purifier but works well with all available filters and Reverse Osmosis systems. Tests show that Magnetizer® maximizes filter efficiency by breaking up particles in water. Filters will remove more significant amounts of toxins. They will also last longer, as carbonate clogging will not occur. More information you will find in the second answer to the FAQ here.

An Important Note

Magnetizer® is a scientifically designed product that will always work for you. However, it may require, especially in older homes/plumbing, some help from you to work for you incessantly and permanently for the rest of your home existence. We recommend an easy Stabilization Period water flushing requirement for a lifetime of natural water treatment benefits in the first few weeks after purchase.

The Stabilization Period removes all the existing scale from inside your water pipes, fixtures, and appliances. It is required that after installing your Magnetizer® “RWE-S” System, you open all your taps (hot and cold) at all sinks, showers, and bathtubs while flushing the toilets for 10-15 minutes once a week for the first three weeks. This flushing will accelerate the “Stabilization Period,” enabling you to enjoy the benefits of permanent, naturally conditioned, softer water more quickly. During the flushing cycle, some sediment may be deposited in the bathtub, which will be easy to remove. Additionally, your water heater should be flushed by opening the bottom valve and allowing it to run out until it runs clear. This should be done at approximately two to three-week intervals (or more frequently) until you open the bottom valve and the water runs out clear. If your water heater is a year old or less, this flushing requirement should not be necessary. If you have any questions about how to flush your water heater, contact your local plumber. All systems flushing is to be done per the manufacturer’s requirements.

Customer comments

Splashed my face with water for my evening wash and OMG the water is so silky and smooth. We have an RWEs installed. VERY Impressed indeed. My skin drank it. 

Natalie Richardson, Rotherham, South Yorkshire, UK

We are really enjoying our magnetic water conditioner. Installing a Mundimex magnetic water conditioner is one of the easiest and best things you can do for your home and most importantly for your family! It’s easy to install, it lasts a lifetime and you’ll love the results – no more hours of soaking and scrubbing!

Stacey Fajardo, Vancouver, WA   Read more user testimonials>>

Specifications “RWE-S”:
 Unit Size: W 2-9/16″ L 5″ H 1-5/16″ Box Size: W 6-1/2″ L 4-7/8″ H 3-3/4″ Color: Red Included in the box: 2 pairs (four pieces), four plastic straps, installation instruction. The material used: Rare earth magnetic ceramic alloys, patented steel flux driver plate™, dipped in highest quality durable plastic for functionality and esthetic, distinguished look Magnetic strength: 7,500 Gauss-Ørsted energy units.

PLEASE NOTE: The unit is 2.5” wide; therefore, the min. The recommended space to accommodate it on a 0.5 “-0.8” pipe is 4.5” (1” before and 1” after for good measure). If your line has a 1” diameter, we recommend you order a CROP BOOSTER unit. It is the same as our industrial water “M-1” strength (11,200 Gauss-Ørsted energy units) MAGNETIZER, not listed, as it is usually a commercial-industrial product that is omitted from the consumer-oriented Mundistore.

Magnetizer® is more efficient than any competing product due to its patented Monopolar Technology. We encourage you to visit the Home page and watch a short video that explains why.

The Rule Of Thumb For The Proper Selection Of The MAGNETIZER® System For Your Home:

If a home is < 2,500 sq. ft. (<230 m2), then 1 unit of RWE-S is required.

This means that two rings are required: one for the cold water inlet and one for the hot water outlet of the heater/boiler.

If a home is 2,500-5,000 sq. ft. (230-460 m2), 1 unit of RWE-S + 1 unit of RWE-1 is required.

It requires three rings, two placed 1 inch apart on the cold water inlet and the third on the hot water outlet of the water heater or boiler.

If a home is > 5,000 sq. ft. (>460 m2), then two units of RWE-S are required.

This means four rings placed 1 inch apart on the cold water inlet and two set 1 inch apart on the hot water outlet.

If your home is in a hard water area with hardness >10 grains ppm, you require double RWE quantity to attain effective outcomes.

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

Additional information

Weight 5 lbs
Dimensions 6 × 6 × 3 in

16 reviews for Residential Water Energizer “RWE-S”

  1. David Richardson

    I live in the County of South Yorkshire in the UK, a recognized hard water area.
    I heard several months ago just how effective Magnetizer was so I went ahead and installed the Home Water System. The kit comprised two rings of RWE-S, one ring I placed on the cold water inlet pipe to my home, the second on the hot water outlet pipe from the boiler.
    Our water quality improved immediately. Most noticeably when used for drinking but also in the shower where the water felt really silky. I was amazed.
    Over the next two weeks, we noticed a continuous discharge of small particles of calcium as the pipes were being descaled. We also cleaned the limescale from within the kettle and from around the taps and shower head, and none of it has returned, so I am completely satisfied Magnetizer is doing its job, I know it every day when I drink my tea, which I think is a good indicator, and I believe it will be in high demand in the UK when people get to hear about it.
    Thanks again.

  2. Chad

    I installed a set of these on my hot water heater. We used to constantly have visible flakes of calcium and minerals in our water, even with a filter. It’s not cool to hand someone a glass of water and have to explain that the water is “clean”, that the glass isn’t dirty, it’s just scale.
    We no longer have this issue. Our kitchen and bath faucets have no more issues with clogging up and flakes in the water, very happy with our magnets. The more the better. Lol

  3. ClieeWon

    Great site. We shall contact you after viewing your Mundistore.

    [Edit September 6] Your RWE-S system has done marvels to our water. I am not sure how it does it, but the effect is a completely different, naturally soft and good tasting water. The shower heads and armature stains are gone forever. What a relief!

  4. Nidia

    We got your RWE-S system. It rocks. The taste of our water is completely different. Amazing technology. Thanks!

  5. Lorene Magee

    We love our RWE-S device. Excellent efficiency. Whoever visits our home praises the water!

  6. Thao Mowry

    Got your magnetizer home water system a month ago and our water is different. We love it!

  7. Isobel Olmstead

    The best water softening technology on the market. Your RWE-S system is amazing! We love our water.

  8. Georgia

    We love our RWE-S system. Works as advertised!

  9. Arielle Canady

    Your RWE-S home water softener is amazing! Our water is so much different now. Also, the limescale around shower heads has completely vanished. Thank you, Mundi!

  10. Anderson

    Just got your RWE system. It works flawlessly out of the box. Not 20 minutes have passed since the installation and we got palpably different water. Amazing!

  11. Elissa

    It’s less than a week (tomorrow will be seven days) since I got RWE-S and water in our home is completely different now. All my family members confirm this “new” water feels different and much nicer on our skin. Also, the taste is different – we love it! Disclosure – we also got VITALIZER PLUS, so not sure which one is responsible for this improved taste.

  12. Carlton

    A friend told us Magnetizer the best water conditioning system on the market. We ordered it the last day of November. The processing and delivery were smooth and without a hitch. We are enjoying now a better tasting and water which also feels different on your skin. This technology makes a difference. Very impressed!

  13. Therry

    We got the RWE-S and love it! An amazing technology indeed!

  14. Danuta Oswald

    I was visiting this website for some time at the end of last month to learn the technical stuff. I liked what I was reading and also noticed the site and its products get a lot of support from its users. This was one of the reasons I decided to dive in and order the home water system RWE-S. The purchasing process and delivery were as smooth as it gets. The installation was easy, just putting magnetic pieces around two pipes as the clear instructions called for. That’s it and 10 minutes later the water was discolored and I found some small pieces of stones and rock in my bathtub, just like instructions were saying. This confirmed to me the product does indeed work. The quality of water now is much better, I am using fewer hand creams, as now my skin is hydrated more. No more white stains under shower heads, water tastes much different. My family loves it. Couldn’t be happier with this purchase. Thank you, Mundi!

  15. Josette Worgan

    We were looking for the best home water conditioning system on the market. We believe we got it as our RWE-S system makes wonders with our water. Our family loves it!

  16. Kennethmox

    Hi, just ordered two units.

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