Best Water Conditioner 2020 Buyers Guide

Do you DISLIKE the slick feeling of soft water? Are you TIRED OF dealing with chemical/ salt in water?

Then, you might consider salt free water treatment systems. “YES,” you’ve heard right - the best salt free water conditioner can be an alternative to those brine solution unit for conditioning water.

These units are quickly taking the nation by storm for the benefits it offers. Since you’re here, you’ve probably heard about all the wonderful benefits that these types of water conditioner bring into our home or business. In addition to providing us with a continuous supply of salt-free water, these have been known to last longer than a brine solution unit.

Sounds impressive, right?

But, you may ask yourself, Which is the best salt Free water conditioner for me? That’s where our salt free water conditioner reviews come in.

If you’re in the market or searching online for a great Salt-free Water Conditioner, we’ve done the hard yards and found the top 7 most popular Salt-free Water Conditioner on the planet. Not to mention, this article is to help you reach the right salt-free water conditioner for your home or commercial space.

Without further ado, let's explore these one by one from our salt free water conditioner reviews.

Product Name



Our Rating


eddy electronic water descaler
7.8 ounces


aquios full house water softener and filter system

18.6 pounds


Clearwave CW-125 - Electronic  Water Conditioner

Electronic Water Conditioner

2.6 pounds


24 pounds


Magnetic Water Condition​​er Combo

3.5 pounds


HydroFLOW S38 -Salt-Free Filterless Water Conditioner

1 pound 


3M Aqua-Pure AP917HD - Whole House Replacement Water Filter

9.8 pounds 


7 Best Salt Free Water Conditioner Reviews [ 2020’s Exclusive]

We have researched numbers of water conditioning units that are salt-free but narrowed down to only seven products. All the products we have selected are rich with basic features and advanced technology.

Read on. Hope, you’ll get the right one!

1. Eddy Electronic Salt-free Water Conditioner – The Affordable and Efficient Descaler

Are you suffering from limescale on faucets, sinks, and showers due to hard water? To solve this problem, we’ve found exactly what you’re looking for. Offering high-performance, highly economical, and even a very affordable price range, the Eddy Electronic Salt-free Water Conditioner is just built for you.

This most popular salt-free water conditioner starts its action by sending the water through an ever-changing magnetic field. It efficiently keeps the tougher substances like manganese and calcium separated so that they cannot form a crystal. Calcium has proved to be congenial to the heart of late. To your positive note, it remains in the water but cannot affect the clothes, appliances, utensils, and human hair and skin adversely.

It's a maintenance free water conditioner in terms of not requiring buying salt pack and minimal utility cost – 110 volt and 5 watts. In line with that, the salt-less dissolution system doesn't necessitate any brine water waste and cause zero environment pollution.

Besides being a cheaper alternative to other hefty salt-free water softeners, it saves your money by its super easy installation without any plumbing. This adds to the reason that it is a preference both for the domestic and business set-up.

To add, the wonderful numbers it comes with include 12 months of money refund guarantee and lifetime warranty of repairing issues. To add even more, you are provided with 1.5 inches size wire to set it over any plastic or metal pipe.

Features We Liked :

  • Nominal utility and zero maintenance cost
  • Friendly both to earth and the human heart
  • Easy to install and even easier to run/maintain
  • Lightweight, compact and super small size
  • Ensure Healthier skin and hair
  • Affordable price

Features We Didn't Like :

  • Not compatible with iron and lead pipe

2. Aquiso AFS-234 Jumbo  - Salt free Water Softener/ Filter

The Aquiso AFS-234 is worth-noting for its dual benefits- filtration and softening task. This salt free water treatment system is re-engineered to provide both basic and advanced facilities of an upgraded water softening unit.

As the statistics go, it can meet the conditioned water demand of both larger domestic and average commercial environment. This capacity has a strong backing of 4.5" cartridges that can diffuse metal ions from 60,000 gallons of water in one lifetime.

The default technology of this no salt water softener breaks organic deposits down so effectively that they can neither build any lime-scale nor affect the taste or manner of the water. Water softened through this saltless system ensures salt-free and safe water. Minerals sediments can't stay crystallized either in the water or inside the pipes.

With this upgraded Aquiso saltless water softener/ filter installed in your water pipe, your water softening can go maintenance free and eco-friendly. The food grade Siliphos additive effectively deactivates the crystallizing tendency of the metal substances from your in-house water.

Features We Liked :

  • Salt-free and maintenance-free water softening
  • Uses effective additives
  • Removes both the taste and sediment
  • Massive cartridge capacity: 60,000 gallons
  • Responsive and rapid customer service

Features We Didn't Like :

3. Clearwave CW-125 Electronic Water Conditioner

Hard water minerals weren’t just making my life miserable by causing scale build-up around the fixtures. We ‘re sure you all know the feeling when your electricity bill gets so high.

If the high electric bill is just making your life miserable, then it’s definitely the right time to get the Clear wave CW-125 Electronic Water Conditioner. The stand out feature of this water conditioner is the low utility cost as it requires merely 5 watts of electricity to run it.

Amazing! Isn’t it?

This revolutionary product uses electronic waves to dissolve hard substances in the water. Thus it breaks the manganese and calcium ions into micro molecules not let them clot to form hard and pesky crystals. Moreover, it requires no brine solution to soften water.

Later on, it stood out from the crowd with the fourfold benefit – softens or conditions your water without leaving sodium in it, saves the pipes from clogging up, removes the particles that inspire to stain your laundry, and saves the environment from being polluted by brine solution.

And health benefit?

You won’t believe, but this unit serves the heart patient as it doesn't contribute to jeopardizing cardiovascular issues thanks to the remaining calcium molecules in the water.

Furthermore, it is super easy to install, and by simply wrapping the given wires around the pipe, you can place the conditioner in minutes. To your utter amazement, the manufacturer warranties the product for life and backed by the sheer confidence they declare 90 money back guarantee.

What more you want? Aren't those enough to go for it?

Features We Liked :

  • Efficiently neutralize your water
  • Effective both for hot and cold water
  • Suggested for cardiovascular patients
  • Clear your pipes of the limescale
  • Improve water pressure
  • high crust or stain reduction
  • Low utility cost

Features We Didn't Like :

  • Reported to be not useful in some areas like Florida

Our second pick is from Aquasana, one of the reliable and renowned names for best-in-class water filtration products. And Aquasana Salt-free water conditioner is the magic name that can get you rid of all the hard water-borne issues.

This product enjoys the backing of three industry-grade features – SimlySoft SCM technology to break limescale, UV Sterilight Filtration to kill any biofilm, and Pro-grade Kit to install with ease. Thus the Aquasana brand has come with a technology formulated with a total hard water solution in mind.

Besides, it will act like a family doctor as you will enjoy healthy skin and hair, easy breath for water without stench, clean cooking, and delicious drink without the least aftertaste. All these are possible for the SLOW PHOS brine-free water conditioning technology. It derides your tough water of the pesky compounds, your pipes of the brine build-up, and environment of the adverse effect of the brine-solution.

So, how does this unit work so effectively?

Well, the Aquasana-exclusive technology bars the positive ionic charges – calcium and manganese- from mingling together. For this, they cannot form any crystal that causes aftertaste, damage the appliances, and make your clothes dingy.

Installing this water conditioner is pretty simple, and a bit of prior experience with such an appliance may not require a plumber. In addition, it saves money as you will not need a replacement of the filter or cartridge for two years to the least.

In line with that, it gives you the ability to condition 1 million gallons of water and ten years of issue-free water filtration. The other excellent numbers that will invite you to rush for this product are the 7GPM flow rate, 100 PSI water pressure, and ten years of warranty.

But, what about the price?

It’s a well-known fact that Aquasana salt-free water conditioners are among the most expensive pieces of equipment, but as always, you tend to get what you paid for. So we can definitely expect very high-quality components and service from this product.

Features We Liked :

  • Able to condition a robust amount of water 
  • Highest water pressure ensures the highest water flow
  • Able to handle the hardest chlorine
  • Decrease lime-scale on water pipes
  • Ensure healthier skin, hair, and stomach
  • Laundry Color will not fade fast
  • Larger pre-filter, post-filter, and brass fittings
  • Come with an Installation friendly Pro Kit

Features We Didn't Like:

  • A bit over-priced than the counterparts

5. Magnetic Water Condition​​er Combo - Cold and Hot water Treatment

Now, how many of you here would love to save even more money on a cheap salt free water conditioner? We guessed as much; that’s why we’ve taken things down a notch with the Magnetic Water Conditioner Combo.

Needless to say! This particular model goes as far as saving you money even as you use it. But does the fact that this Water Conditioner Combo comes cheap mean that you get less quality service and performance? Not at all. Surprisingly enough, this unit is its all high-end features and lower price. No other hard water system unit comes nearer to it by this consideration.

We were pretty excited with its three stand-out features that this Magnetic Duplex water conditioner has earned such crazy admirations for. They include the dual units, the most powerful magnetic field, and hydromagnetic technology.

The water treatment system covers both the water pipeline and the hot water outlet. The magnet used in this salt-free water softener is of high-grade neodymium featuring magnetic power as high as 6. And hydro-magnetic technology doesn't let the mineral particles form a crystal. Therefore, your clothes, dishes, and fixtures remain spotless, and the water heaters, pipes, and faucets remain free from lime or mineral scale.

Moreover, though it cannot remove iron from the water, the powerful magnetic field attracts the tougher ferrous particles. Thus the pesky mineral compounds remain missing in the water flow not hard to understand these basic physics. Another unit endowed with the ceramic magnet is quite unable to perform one-fifteenth of it.

This made in USA water conditioner fits pipes ranging PVC, galvanized, iron, and copper. To increase your comfort and reduce your set up cost, this is super easy to install. You can do it in just 60 seconds with the basic plumbing tools and the default strap to fasten the intended pipe part.

Finally, you would be surprised to learn that with two large units, solid steel structure, and superior quality magnet, it weighs not more than 3.5 lbs.

Features We Liked :

  • Five times higher potency magnet than the average ones 
  • Backed by latest hydro-magnetic technology
  • Able to separate the ferrous particle from water
  • Dual units to treat both cold and hot water
  • Easy and faster installment
  • Compatible with all the pipes
  • Available at a budget price
  • Made in USA & high magnetic power -6

Features We Didn't Like :

  • Cannot remove iron 
  • Some customers say it too small

6. HydroFLOW S38 - Salt-Free Filterless Water Conditioner

Don’t be fooled by the mini size of the HydroFLOW S38 Salt-Free Filterless Water Conditioner. While it’s the smallest unit from Hydropath, it scores pretty high when it comes to technology.

HydroFLOW is, by any mean, the top category salt-free water conditioner. It’ll serve your root purpose of providing salt-free and conditioned water. In addition, like any other industry grade salt-free water conditioning unit, HydroFLOW wipes off brine or mineral build-up your pipes, water heaters, and faucets.

Backed by the advanced HydroFLOW-exclusive technology, it makes the cleaning up a simple and easy task. It induces an active signal of 150KHz throughout the water pipe system and treats the fluid. It doesn't allow the metal particles to form a crystal and breaks the scale-up anywhere along the pipe interior. Thus this aqua conditioner extends the life and improves the service of the appliances.

The robust signal shakes the bacteria and algae inspired biofilm and ultimately flushes out those to the root. Furthermore, the signal develops a skin effect along the metal plumbing that decreases rust up to 65%. "

By the same line, it works fantastic with any pipe whether it be PVC, Galvanized, PEX, or Copper. Furthermore, you need no additional plumbing to set it up. It will just fit any pipe having 2 inches of outer dimension.

Besides the compatibility with any types of pipe and HydroFLOW advanced technology, it stands out glaringly for the two-edged benefits of warranty and guarantee. The manufacturer offers one year of money back guarantee and three years of repairing and replacement warranty.

Features We Liked :

  • Saves you money and the earth from the adverse salt effect 
  • Increases durability and service life of appliances
  • Saves space with a nominal weight and compact size
  • Salt and chemical free solution for any and every harmful effect
  • Fit for both domestic and small commercial set up (3000 sq ft kitchen)
  • Flush out bacteria and algae created biofilm along the pipe surface
  • Decreases corrosion up to 65%

Features We Didn't Like :

  • Scarcely have any flip side but the hefty price

7. 3M Aqua-Pure - Whole House Replacement Water Filter Cartridge AP917HD

You won’t disagree with our opinion that if you want something high quality, high performance and with a decent GPM, you’ll have to spend some big bucks.

The 3M Aqua-Pure Whole House Replacement Water Filter Cartridge not only comes with a generous 20 GPM flowing rate, but it also incorporates a ton of features to boot. So if you do have a few hundred bucks to spare, then this model will pay for itself in the long run.

Before declaring the charming water filtration statistics, you deserve to be welcomed with one of its wow features. This is that 3M Aqua-Pure can ably handle both chlorinated and non-chlorinated water. That is really worth-boasting of as it is now super easy to filter water from anywhere and whatever metal it carries.

In line with the benefits, the impressive numbers are the 1 million of cartridge capacity, and one year of limited warranty. As per the first number, if installed, it can support the whole house water flow of two bathrooms at least.

The workable temperature ranges from 40 F to 100 F that is a clear indication that it will work in any part of the world except Antarctica. This feature is what has made it the most and quickest popular water conditioning unit. It weighs 6.5 pounds, not much for a whole house water conditioning unit.

The mechanical facility is that you can replace the clean filter very easily. And it ensures a quick and clean change. The carbon block filtration processes are so subtle and sharp that pesky particles as tiny as 5 microns in size will be trapped.

Features We Liked :

  • The largest amount of water treatment possible
  • Works and affect both the chlorinated and non-chlorinated water
  • Protect people, environment, and equipment
  • Certified by third-party authorities – NSF and WQA
  • Dual benefits of filtration and separations of hard particles
  • 3m exclusive SQC design to replace the cartridge fast
  • Carbon block filtration sucks the tiniest metal particles
  • Flow rate range 10-20 GPM
  • Meet the demand for larger houses

Features We Didn't Like:

  • Comes without any strap to fasten or wall mount clamps

What Is a Salt free Water Conditioner?

A salt-free water conditioner, also known as descaler, is a salt free water treatment system that works without any brine solution. And it uses an electromagnetic frequency or signal instead of polystyrene resin to let the metal particles go ineffective. Saltless aqua conditioner derides the end water of the mineral affects and aftertaste, but it does not remove or separate manganese, calcium, and other hard particles from it.

The metallic and organic compounds remain there in the water as harmless molecules but that have proved congenial to heart. They lose the ability to decay your pipes, utensils, and faucets. To add more, they can no more make your clothes dingy as they are dissolved by the frequency along the water pipe or water heater outlet.

Salt free water softening systems are actually not softeners; they are “water conditioners.”

How Do The Water Softeners That Don't Use Salt Work?

The crucial feature of a salt-free water conditioner is the electric or magnetic signal that runs through the water system. A water conditioner sits around the pipe and induces a robust signal at the start. And the signal or frequency is strong enough to affect water flow along the pipe.

For this massive shake-up, metallic particles get dissolved and cannot form crystal to leave an aftertaste in the end water. Besides, these dissolved and crummy particles can no more produce any pesky compounds to stain appliances and clothes. To your astonishment, this signal breaks any lime-scale or biofilm grown-up along the water pipe. Thus, a descaler contributes to extending the duration of the water system appliances.

Thus, water conditioned without salt brine doesn't carry any salt - sodium or potassium to name. It has a threefold benefit over the brine softening units, and they include

  • Conditioned salt-free water is off-taste and congenial to heart
  • No brine solution to affect the earth adversely
  • Need no expense to buy salt sacks.

Things to consider before buy a Water Conditioner 

The best salt-free water conditioner is the one that softens the water and still belches salt-free water. The crucial consideration in this regard would be the technology that induces a signal to shake the water flow passage. As a first time purchaser, you must depend on the following factors. They only can assure you of the right technology and quality product you are after.

  • Trusted and Reputed Brand
  • Certification
  • Customer Review
  • Warranty & Guaranty


When considering buying any product, a trusted brand should be your first choice. For a crucial and costly appliance like a water conditioner, the brand becomes even more important. It is more likely to get a premium quality product from a reputed and recommended brand. The age of the company is something to take note of too.


Any electronic appliance must earn accreditation from the concerned authority. In this regard, NFS and WQA certifications weigh more than any other testimonials. No salt water softeners or conditioners must come carrying good certification from the certified body above. Testimonials cannot assure you of the performance of the product but certainly will stand for trust.

Customer Reviews
Whereas the first two factors stand for the trustworthiness of the product intended to buy, there must be something to tell about the performance. What can be the better testimonial of performance than the feedback of the customers? They and the company only can tell about the product they have used. We can explore Amazon customer reviews to be the authentic customer reactions.

Warranty & Guaranty

Warranty & Guaranty come naturally with the quality product. In most cases, newer inceptions opt for this assurance to spread a good message about the quality of their product. So checking for warranty or Guaranty will be a wise decision before any purchase.

Price is the final consideration to think of. If you have reached the right water conditioner for you, check online for a better bargain. The natural rule is that high-end products would be heftier in price. But sometimes you can find products with identical features and benefits at a budget price. Therefore, leave no stone unturned to be sure that you are not paying more than affordable price elsewhere.

Benefits of Purchasing The Salt-less Water Conditioner

There are hosts of benefits to getting if and when you purchase a salt-free water conditioner. Here you go with those:

  • It is economy water softening alternative that saves your money by not requiring a salt sack. You don't need to regenerate a resin with a brine solution.
  • The softened water is not merely off-taste instead it is salt-free. And salt-free (sodium) water is congenial to cardiovascular issues.
  • It just dissolves the metal particles and doesn't remove those. And calcium proved recently to be heart-friendly, remains in the end water.
  • Unlike any salted water softener, it doesn't produce any brine solution to drain out around your house; it saves your environment from the effect of the brine solution.
  • The electronic, magnetic, or the electromagnetic signal induced by these type of salt-free water conditioning unit effectively breaks down the lime-scale, mineral build-up, or biofilm along the course of the water.
  • Thus it extends the life of the appliances and increases the flow rate of the water in your house
  • Its maintenance cost is too nominal.

Salt Free Water conditioner : FAQs

What does a biofilm recur in the scope of this article?
Ans: Biofilm is the bacteria and algae build-up that a marshy and aquatic surrounding develops over time. If not treated, it infects the water. Only a salt-free water conditioner can break it up or flush it out by the robust frequency.

Does a water conditioner remove hard minerals from the water?
Ans: No, it doesn't. Salt-free water conditioner only decreases or wipes away the stickiness of those minerals. And so they can clot to be a pesky compound.

Is conditioned water harmful?
Ans: No, a big NO. Though salt-free conditioner retains the mineral particle in the water, it doesn't prove to be harmful. Instead the calcium in it proves to be healthy for our heart.

Final Verdict

Thanks a lot for making it all the way to the end of our salt free water conditioner reviews. We really appreciate your patience to know the salt free water conditioner a little better.

Hope, our buying guides have made it much easier to short list the water conditioner you’re looking for. No doubt, we ‘ve done our part of managing to teach and inform something new to you. No doubt, after installing any of these water conditioners, you’ll physically feel the difference it’ll bring.

So, are you ready to pick the best no salt water conditioner? You better be!

Brien N. Gidlow

Chief Engineer and co-founder of a company specializing in contract operations of water and wastewater facilities. 15 Years experienced as a consulting engineer specializing in water, wastewater and water reuse treatment and much more. His primary area of expertise is water treatment & sanitation.