WATER SOFTENER TEST REPORTS
Has Aqua-Rex Water Softeners been third-party tested?
Aqua-Rex is the device with the first US independent third-party performance verification. When tested by IAPMO R&T Labs it showed it could reduce scaling by 83% in water heated to 180°F for 23 hours.
Where do I install the Water Softener?
Aqua-Rex is simple to install. Just wrap the wires around the inlet pipe to the water heater. Second choice would be on the softener loop or third choice anywhere else on the cold-water supply.
Remember the signal goes in both directions, upstream and downstream so you don’t need to pass the water through the wires to have it treated. Just plug the transformer into an outlet – that is all you have to do. No set up or calibrating and it needs no servicing, supplies or maintenance, it is Plug and Play. It cost around $20 a year in electricity.
There are no pipes to cut or plumbing to play with so it’s perfect if you are a renter. Just remember to take it with you when you move homes.
Does it treat all the water in the home?
Aqua-Rex treats all the water in the home, all the time. It sends a signal into the water heater even when no water is flowing, and it also sends a signal back into the cold supply in the rest of the home so mixing valves, showerheads and kitchen faucets won’t get scaled up either. It is OK to treat the water to the kitchen faucet because it doesn’t add unhealthy sodium to the water, instead it retains the healthy calcium.
How does it compare with a water softener?
Aqua-Rex doesn’t use any salt or chemicals and it doesn’t produce any environmentally unfriendly discharges. It needs no maintenance or servicing and it costs hardly anything to run. It doesn’t add any unpleasant taste to the water or risk any additional corrosion to your plumbing system. It’s a lot less expensive to buy, install, and maintain.
Is it as good as a water softener?
Aqua-Rex reduces scaling like a softener, but it also gets rid of the old scale in the home which a softener won’t do. It softens hot water, so you use less soap and detergents, but you don’t get that slippery feel to the water from the sodium dumped in by a softener. It can deliver about the same benefits as a conventional water softener, and there’s no salt to haul!
Will it work on any pipe material?
You can wrap the Aqua-Rex wires on any type of pipe material: plastic or metal, even the flexible copper inlet pipe to the water heater.
What does Aqua-Rex do to the swimming pool?
Aqua-Rex is great for clearing the calcium scale from tiles and water features. It reduces scaling in the saltwater chlorine generator and makes the biocide work more efficiently. It reduces phosphates thus making the pool clearer. The WK1P is fully waterproof and should be installed on the circulating line after the pump
Does Aqua-Rex work on the dishwasher?
The answer is no. The pump in the dishwasher reduces the effectiveness of Aqua-Rex so you need to use a good hard water detergent and most importantly a hard water rinse aid, such as Lemi Shine ®, which is available from most stores. If you follow these instructions you should be happy with the results from the dishwasher. Laundry washing machines work better with Aqua-Rex
Can Aqua-Rex treat anything bigger than a home?
Aqua-Rex units are available for all pipe sizes and are installed on hotels, condos, industrial plants and cooling towers. They are used in schools, colleges and military bases, everywhere that hard water is a problem.
TRUTH ABOUT WATER SOFTENERS


True or Total Hardness – what’s the difference in water? Jonny Seccombe – President Aqua-Rex LLC If you ask a softener guy whether a no salt softener can soften water they will most likely say, “No, you can’t soften water without removing the Calcium.” Until quite recently that was the generally accepted response of the industry – but that is no longer true.
The Water Quality Association, the body set up to protect the softener industry, now admits that it is possible for an “anti-scaling device” to soften water.
The WQA website now reads as follows:
“Anti-scaling treatment devices aim to reduce or prevent certain scale deposits that are normal to hard water behavior. This includes technologies such as physical water treatment devices, as well as sacrificial media. These technologies may provide a measurable reduction in hardness depending on the measurement method applied by conversion of calcium and magnesium ions to a precipitate form, but do not provide a reduction of total calcium or magnesium content of the treated stream nor are they proven to achieve soft water (less than 1.0 grain per gallon/<17.1 milligrams per Liter or parts per million of total hardness).”
What the WQA now acknowledge is that some devices are capable of reducing the level of dissolved ions by stimulating them to precipitate in suspension in the water. The calcium, now in particulate form in suspension in the water, does not react with soaps and detergents in the same way as the dissolved minerals (ions) which are the cause of reduced lathering. The water is therefore softer and provides the same benefits of conventionally softened water which removes the calcium minerals entirely.
What that softener guy should have said is, “You can’t soften water without removing the Calcium ions”. You can have as much suspended calcium in the water as you like, and it can still be soft water. Let’s put that in another context. If you put a spoonful of sugar into a cup of cold water most of it will form a little pile at the bottom of the cup and the water won’t be sweet yet. But the water contains sugar. Now stir the cup and heat the water and the sugar dissolves and the water is sweet. Aqua-Rex does the opposite to hard water. As the water is heated the calcium comes out of solution into suspension and will eventually settle to the bottom of the cup. The water is soft but still contains the same amount of calcium. The only thing Aqua-Rex doesn’t do is to put the calcium back into the spoon.
Now the problem arrives, how do you measure true hardness? The typical hardness test kit is not actually measuring hardness, it is measuring both dissolved and suspended minerals and calls it “Total Hardness”. This is commonly the same as true hardness but in the case of Aqua-Rex it is not the same at all. To measure true hardness, you need to filter out as much of the particulate as you can and measure the total hardness remaining.
Aqua-Rex has demonstrated that it can reduce true hardness from 170 ppm to less than 50 ppm which is generally accepted as the being soft water. A total hardness test will show no reduction at all and the softener guy will triumphantly point out that Aqua-Rex has done nothing. However, if you use that water to wash your hair or take a shower you will see a huge difference in the hardness because soap will lather better. This is a much more accurate test of true hardness than using a “Total Hardness Test Kit”.
PROOF OF AQUA – REX SOFT WATER PERFORMANCE
SOFT WATER CASE TEST STUDIES
Aqua-Rex Water Conditioners Replace Other Water Softeners
What Is Aqua-Rex Water Softener Systems and How Does it Work?
First of all, it’s NOT a magnet nor an electro-magnet. It’s actually a radio transmitter that puts ultra-high frequency radio waves in the water that travel in the water in both directions – upstream and downstream. The radio waves change the structure of the iron (Fe) molecules to form nucleation seeds so the scale sticks to them instead of the surfaces where it would normally go. The scale forms as a non-adhesive powder in suspension instead of encrusting surfaces.
The radio waves also create a resonance that breaks up existing scale. As a result, a plumbing system can be completely cleaned of old scale over a few weeks. The nucleation process also reduces dissolved calcium in the hot water which makes it softer than it would be otherwise. This softer water does not have a slippery feel as typically happens when salt is used from a conventional softener.
All Aqua-Rex units have aerial wires that are wrapped around existing pipework. They are quick and simple to install, requiring no plumbing, no shut down, and no other disruptions. For further information Download the Water Softener Guide
Remember Aqua-Rex comes with a no quibble, no condition, 100-day money back guarantee. You have nothing to lose but your limescale!
The Cosmopolitan Hotel was constructed without any water softeners except in the kitchens for the dishwashers. After some earlier trials, Aqua-Rex units were installed on the plate and frame heat exchangers supplying hot water to both towers and the low rise. Subsequently, additional units were installed on the recirculation loops in the towers. Shortly afterwards, it was found that scale could be brushed away from the work tops around the faucets leaving them completely scale free. The total installed cost of all the units was less than $100,000. No issues caused by scaling have occurred in the property on the areas treated by Aqua-Rex since they were installed. This contrasts with similar properties using water softeners nearby where water scale issues have been a constant problem.
Aqua-Rex conducted a trial in a hotel tower Resort/Hotel in Las Vegas, NV by installing a unit on the cold-water services to its upper floors. The shower head in Room 32020 at the time the Aqua-Rex WK5 unit was installed was very heavily scaled on the chrome ring and the center section (Dec. 30th photo). Only a vigorous acid wash would remove this scale normally.
One month later, the chrome ring was removed and merely wiped with a soft cloth. The residual scale came off with the cloth leaving the ring virtually scale-free.
The complete shower head is shown looking like new (Mar. 29th photo) after a short three months of treatment with Aqua-Rex. The savings in chemicals and cleaning time by using Aqua-Rex are considerable, plus the guest experience is enhanced significantly.
Texas Jail Breaks Scale with Aqua-Rex
Dealing with scale from hard water in Detention Centers is much more of a problem than elsewhere because you can’t use the normal methods to clean scale away using acid cleaners. Acids in the wrong hands can cause harm and injuries. The Federal Detention Center in downtown Houston, Texas had long ago by-passed their softeners but were looking for a efficient solution to deal with hard water in their laundry.
An Aqua-Rex WK3 swimming pool water softener solved that problem when installed on the Detention Center’s twin PVI water heaters. And to their surprise and delight, Aqua-Rex did a lot more, as well. They found in the cell blocks that the shower operating handles and stainless-steel protectors could be wiped clean of scale using a soft cloth – there was no need for an acid de-scaler which had been the only alternative. The shower cubicles were heavily used but now they look shiny clean rather than having a dull, dirty look caused by the scale before.
A typical butterfly valve from this luxury hotel hot water supply was so badly scaled it couldn’t be operated. For a trial evaluation, it was re-installed on a cold-water line fitted with Aqua-Rex. After eleven weeks the scale had broken away from inside the valve and fallen out. The scale broke down into fine particles and was carried away in the flow without causing any downstream damage. This 2,500 room hotel tower was then fitted with Aqua-Rex throughout.
3 years later, a similar valve from the hot water supply system was removed and found to be completely scale free.
Reunion Trails Park Splash Pad
Reunion Trails Park in Henderson, NV, features the largest splash pad in the state. It was, however, encountering heavy scale on all of its many wetted surfaces. It required regular chemical cleaning to remove encrusted scale from the supply pipes and features.
To resolve the condition, an Aqua-Rex WK3 commercial unit was fitted on the supply line to the Splash Pad. Just 48 hours after installation, scale on the flower features at the water park could be wiped away with minimal effort and no chemicals. Even the concrete outer wall of their lazy river ride could be cleaned with a pressure washer less than a year later.
This swimming pool in Las Vegas NV suffered badly from scale along the water line and down the spillway. Phosphates were always high, affecting the water clarity, and the TDS (total dissolved solids) level was off the chart on the measuring instrument.
An Aqua-Rex WK1P (pool unit) was fitted to the pool filter and no other changes were made to the regular weekly pool service. A short two months later, most of the scale had fallen off the tile walls and could be vacuumed up from the bottom of the pool. The remaining scale on the tiles could be wiped away. A second photo of the pool taken seven months later shows the tile walls still clear. In addition, the pool water is much clearer showing a substantial reduction in phosphates.
Independent Research/ Testing Lab Verifies Aqua-Rex Water Softeners Effectiveness
Aqua-Rex is the only physical water conditioner to be independently tested and receive verification by IAPMO R & T Labs using the IAPMO protocol IGC 335-2018 Rapid Scaling Test. The results showed that the Aqua-Rex WK1-E could reduce scaling by 83% in Las Vegas water heated to 180ºF for 23 hours.
Third-Party Performance Verification by:
IAPMO R&T LAB
Aqua-Rex Proven to Soften Water
Water containing dissolved calcium is defined as hard water. Aqua-Rex stimulates precipitation of the calcium into suspended particles, so the water is now softer, although containing the same amount of total calcium. This is easily seen by the improvement in soap lather after Aqua-Rex is installed. Importantly, the soft water contains no added sodium so it does not suffer from the slippery feel of conventionally softened water that many people dislike and also can be dangerous in the tub or shower.
Independent tests carried out on an Aqua-Rex installation by TFW Associates, Forensic Engineering Consultants to the Legal Profession, show that at the end of the trial period, the residual calcium concentration was reduced by approximately 50% compared with the initial pre-installation value.
Aqua-Rex Water Softeners Works Out at The Gym
Premier Fitness in Newport Beach, CA, is a highly utilized fitness club and suffers from heavy scaling in its changing rooms due to the hard water in the locality. Not only is the scale unsightly, it also harbors bacteria and dirt. To solve the problem, an Aqua-Rex WK1 Swimming Pool Soft water unit was installed on the flexible cold-water connection to the tank water heater as a trial.
The showerhead in the “Before” picture of this story is from a cubicle inside the women’s changing room on the first day that the Aqua-Rex WK1 unit was installed. The scale on the showerhead was hard and encrusted and could not be removed by wiping or rubbing
The “After” photo beside it is the very same showerhead just over one month later! The original scale had become soft and was easily wiped away by hand leaving the showerhead clean and attractive. The Aqua-Rex unit had softened the scale and reduced its adhesion to the shower surface. It has also stopped new scale from forming.
Best Water Softener Money Back Guaranteed!
Aqua Rex Home Water Softeners are an innovative Electronic Physical Water Conditioner. It’s Been Trusted since 1993 for its effective treatment of hard water, Nationwide & Internationally.
Our Water Softener systems are perfect for your Home, Rental Properties, Vacation Homes, Offices and your Swimming Pool & Spa, its popularity is evident with hundreds of thousands of Home Water Softer Systems operating successfully around the world.
Aqua Rex is a sophisticated electronic water softening device which is engineered to not only soften water but also to prevent Hard Water Buildup / Hard Water Scaling and to significantly prolong the lifespan and efficiency of your homes water heater and your home plumbing system.
Aqua Rex Home Water Softeners has a system for your Swimming Pool & Spa Too. If you have any questions, we are more than happy to help, just call (702) 304-2170 or Contact Us


Softer Hair & Skin
Your hair will be softer. Your shampoo will lather richly, using less of your product. You will feel you are able to rinse all the suds out and not feel your hair weighed down
What about the healthy minerals in tap water?
Aqua-Rex leaves the healthy minerals in the water
Are there any harmful side effects to Aqua-Rex?
NONE WHATSOEVER!
Is Aqua-Rex good for color treated hair?
Harshness of the dissolved calcium is no longer there.
Is Aqua-Rex safe for pets?
Absolutely
Is Aqua-Rex treated water better to drink than tap water?
There is no change to the water – it is the same for drinking.
Is Aqua-Rex treated water better to drink than traditionally Water Softeners?
Much better for you as all the healthy minerals are retained and unhealthy sodium has not been added.
Does Aqua-Rex treated water taste any different?
Some people say it tastes better
Does Aqua-Rex treated water have any odor?
Nope
What about the healthy minerals in tap water?
Nope
Will Aqua-Rex work on a condo or apartment building
Absolutely! We have units for all size of buildings
Does Aqua-Rex add any chemicals to the water?
None whatsoever
Where has Aqua-Rex been installed
Everywhere! Schools, Correctional Facilities, Businesses, Condominiums, Townhomes, Houses, Factories, Fountains, Salons and Spas, Hotels, Casinos, Pet Grooming Salons, Apartments, Dentist Offices, and more!
How many have been installed
Hundreds of thousands
What happens if my water is shut off
The unit will resume working when the water is back on
What happens if my electricity is shut off
The unit requires electricity to run, so it will resume working when the power is restored
My wires got damaged
Call us for replacements. They are special wires.
Phone: (702) 304-2170
Can I open Aqua-Rex up to see what’s inside
If you do, you void the warranty
What Aqua Rex Water Softeners do for you
Home Water Softeners that Save you time Cleaning your Bathrooms Hard Water Buildup and…
Stop Hard Water Scale
Stops hard water scaling from sticking to surfaces so water heaters don’t scale up and shower heads stay clean. Less cleaning your bathroom and save on harmful chemical cleaners.
Cleans Plumbing
It breaks down & cleans out the existing hard water scale that's built up in your homes pipes plumbing system. Helping your home plumbing from more hard water build up.
Softens Hard Water
Aqua Rex Water Softeners. Softens the hot water so soaps lather better when washing your hair and laundry. Feel the difference with our Home Soft Water Systems for softer hair & softer skin.
SALT FREE - NO SALT NEEDED!
Aqua Rex Water Softeners Doesn't Require Salt, Saving you Time, Money, Maintenance. It also reduces your sodium intake in your homes drinking water and chloride contamination in your homes plumbing wastewater.
Quick & Easy Installation
DIY in 20 minutes. Just wrap the wires around the pipe on your cold water inlet going into the water heater or on the softener loop and plug the transformer into an electrical outlet. That’s all there is to it.
20 Year Warranty
We guarantee to repair or replacement your Aqua Rex home water softener system in case of any manufacturing defects during 20 Years after purchase date.
RENTERS! Easy to Move and Install again in your New Home
Renters Rejoice! Aqua Rex Water Softeners you can now have a water softener that you can install yourself and easily uninstall and take it with you when you move. “The softener that goes in a suitcase!"
Maintenance Free Water Softeners
Aqua Rex Water Softeners Doesn't Require Salt, Saving you Time, Money, Maintenance. It also reduces your sodium intake in your homes drinking water and chloride contamination in your homes plumbing wastewater.
Softwater Performance Verification
Aqua Rex is the ONLY soft water system with an independent 3rd party verification by IAPMO R&T Labs which shows a reduction of hard water scale of 83% in water heated to 180 degrees F for 23 hours.
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Aqua Rex offers the Best Water Softener Systems for your home. 100% Money Back Guaranteed to help soften your hair and skin. Lab tested.
Easy to move! Renters Rejoice you now have a water softener that you can install yourself and then take with you to your new home.
A Home Water Softener System that you can take with you in your Suitcase.
Used on most Homes that have a Gas Water Heater
and your on city water supply. (WK1)
For Electric Water Heaters or for Homes on Well Water.
Quick and Easy installation Water Softeners. (WK1-E)
Pool & Spa Water Conditioning System. Reduces Hard Water Calcium Buildup. Stops Salt Cells from forming. (WK1-P)

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