Last Updated on November 3, 2021

Here is the most complete water ionizer comparison article anywhere online.

I’ll review the best water ionizers currently on the market today and then compare them all so you can quickly find the best one for you.

This will be with a clear concise water ionizer comparison table.

But before we get to this let’s quickly discuss alkaline water and why people love it?

Well, people love alkaline water because of its “pH positive” status. This means the pH level is higher than 7 which is a neutral pH.

Tyent UCE-13 (with Faucet)

Tyent ACE-13 Contertop

13 Platinum-Coated Titanium Plates. 13 Platinum-Coated Titanium Plates. 1.7 pH -12.5 pH 1.7 pH -12.5 pH Up to -1150 ORP Up to -1150 ORP 2 Filter System: active-carbon with EM ceramics filter and UF membrane filter. Dual Ultra .01 micron filters that remove over 200 contaminants including drugs and heavy metals like lead. 5.6kg 5kg Ionizer: 14in (W) x 5-3/8in (D) x 14in (H) Dispenser: 11.5in (H) x 2in (D) 18 x 14.1 x 7.6" (inches). Package dimensions. FOREVER No Hassle Lifetime Warranty. FOREVER No Hassle Lifetime Warranty. $$$ $$$$ (Free Gifts Upgrades with Coupon Code: WaterGeek) (Free Gifts Upgrades with Coupon Code: WaterGeek)

Why Is It Important To Consume More Alkaline In Your Diet?

The reason why a high pH (alkaline water) is so sought after is because we are discovering that high acidity is linked to bad foods and poor health.

For instance foods that are really bad for you tend to be further down the acid side of the pH scale. Acidity is measured by a pH level of 0 – 6 (pH 7 is neutral). This includes things like sugar, processed foods, grains and certain dairy products.

Examples of foods that are high in acid:

• Some dairy products.
• Grains.
• Sugar.
• Processed foods.

However, this is in contrast to things that are healthy for you typically being alkaline.

High alkaline foods include things like:

• Nuts.
• Green leafy vegetables.
• Root vegetables.
• Garlic.
• Ginger.
• Onions.

This is why people try to consume more alkaline products. In fact, research is bearing out that an alkaline rich diet has numerous health benefits.

However, buying lots of alkaline bottled water is both inconvenient and expensive. So many people find that buying a home water ionizer machine is a better solution.

A home water ionizer machine is by far the most convenient way to get your alkaline water.

The best machines filter, treat, changes the pH and even gives your water a hydrogen boost!

The biggest issue, however, is that they are extremely expensive. So before making a huge financial investment read this water ionizer comparison first.

Alkaline Water vs. Regular Water

Basically, the difference between alkaline water and regular water is the level of pH. Alkaline is water that is above the pH level of 7 with the highest being 14. Meanwhile, regular water is usually at a neutral pH of 7.

• 0-6 ph is acidic.
• Neutral is around 7.0 pH and this is where regular water typically falls.
• A pH level with in the range of 8-14 is commonly called alkaline water.

Alkaline Water Regular Water A pH in the range of 8-14 A neutral pH of 7 Usually tastes deeply refreshing, smooth and slightly sweet. Tap water usually tastes heavy, slightly bitter with hints of chlorine.

What Is Ionized Water?

In very simple terms, ionized water is high pH or alkaline water that comes through an ionizer machine. This is unlike alkaline water that is naturally alkaline. Ionized water is artificially generated.

Water ionizers change the pH of your water through the plates and a process of electrolysis. This is why the number and quality of plates is so important and often a key selling point for these types of machines.

In very simple terms the equation is a high number of quality plates = better quality ionized water.

The other benefit of gettin an ionizer machine is it purifies and filters your water at the same time. So not only will you get clean filtered, fresh tasting water, it will be alkaline too.

Is It Safe to Use Water Ionizers?

The short answer is yes it is.

High pH alkaline water is safe to drink and ionizer machines are safe to use so long as you get a good quality device from a reputable brand.

The only reason why there is a question over the safety of water ionizers are the legitimate concerns of drinking too much alkaline water.

Notice that the issue is only when you drink “too much” alkaline water? However, this should not be surprising because doing anything too much is bad for you. In fact, even drinking too much regular water can kill you if done to excess.

So, if you drink too much alkaline water, here are some symptoms that you might experience: things like skin irritation or gastrointestinal issues. This is because too much alkalinity might agitate the body’s natural pH state.

Extreme cases of consuming too much alkaline water over a long period of time can lead to metabolic alkalosis. This is a condition that generates symptoms like nausea.

There are 2 pieces of good news about the negative side effects of drinking too much alkaline water:

1. These symptoms are only likely to happen if you drink TOO much.
2. The fix for these symtoms are simple: stop drinking alkaline water and take a break for a while.

You should also be avoiding cheap dodgy water ionizer brands.

Buying a water ionizer from an unreputable source is very dangerous. This is especially the case when they don’t come with reputable external accreditations and third party awards.

Pros and Cons of Alkaline Water

So far we have established that “ionized water” is alkaline water that is generated from a machine.

Pros

These machines are extremely expensive but more and more people are happy to make this investment because of all the potential health benefits of drinking alkaline water.

By far one of the biggest benefits are its antioxidant properties. Antioxidants help your immune system and it’s a great thing to consume in your diet. Alkaline water can give you a large amount of hydrated minerals, which has plenty of antioxidant potential.

There are many people who don’t care about all of the health claims and simply prefer the taste of alkaline ionized water.

It’s a lot smoother and silkier tasting with a nice crunchy clean feel. It makes cooking and hot beverages taste delicious.

Cons

The biggest health concerns only come into play if you drink too much and it makes you feel a little sick.

The other issue is that it’s very expensive to maintain alkaline water in your day to day diet. This is especially the case if you start buying alkaline bottled water or invest in an ionizer machine that will produce it for you on demand.

What Is Alkaline Water Good For?

Ok so here’s the thing. The scientific research in this area is still somewhat inconclusive and there are strong advocates on both sides. However, there is a lot of newly emerging anecdotal evidence that shows different possible benefits of alkaline water.

Here are just some of the benefits that these anecdotal accounts highlight:

• Good quality alkaline water can be “ultra-hydrating”. This is based on the science that shows the water molecules in alkaline water to be much smaller than regular water. The result of this can be that the cells in your body absorb them very quickly. It is not clear whether this will hydrate you faster (I very much doubt that). However, the bottom line is that it will hydrate you and is therefore a great alternative to sports drinks that are full of sugar and promise to hydrate you faster.
• Alkaline water is known to have benefits to the human immune system. This is because high levels of acidity is not good for your immune system. This is why consuming foods that have a low pH (or high acid) is not good for you. “High acid” foods includes things like sugary sodas, juice and processed foods. High alkaline foods like vegetables generally tend to be better for your health. Hence, alkaline water may help to support an already good healthy alkaline diet.
• A boost to the immune system may also mean a body that is better able to cope with high levels of natural internal acidity that comes from a bad diet, stress or other environmental factors.

One of the biggest selling points of alkaline water is the huge amount of potential antioxidants. This is impressive (especially when compared to regular water) because antioxidants help reduce the growth of free radicals in the human body. You really want to suppress the growth of free radicals because this causes cell damage.

Alkaline Water Side Effects?

First of all, alkaline water is generally considered to be safe for human consumption.

The only real way to suffer any symptoms or side effects is if you drink too much alkaline water. But even drinking too much water can be a very serious problem.

If you consume high levels of alkaline water then you may experience some negative symptoms.

For instance, there is a chance that too much alkaline water may affect the natural pH balance of your stomach. If this ever happens then the result is that it may kill some good bacteria.

Also, excessive alkalinity in your body can create issues with your gastrointestinal tract and skin.

The good news is that these symptoms tend to be mild and are relatively easy to reverse by simply not drinking any alkaline water for a period of time.

How Long Does Ionized Water Stay Ionized?

The best quality ionized water should be enjoyed immediately. This is when you get the full benefits of all the minerals and nutrients that the water has to offer.

However, if you must store it for some reason then the antioxidant properties typically last for around 18-24 hours.

Its pH level will continuously drop over a three day period.

It is possible to store ionized water for up to a week if you keep it refrigerated.

But again storing it in any way will mean that you lose some of its nourishing antioxidizing properties. So please drink it when it is freshly made.

However, owning an ionizer machine that creates ionized water on-demand at the press of a button means you will not need to store it.

Ionized Water Brands

• Kangen
• Tyent
• Air Water Life
• Bawell
• Life Ionizers

KANGEN

This is by far the most popular and well known ionized water brands. It is based on multi-level marketing (which some people consider to be similar to a pyramid scheme). The need to pay out commissions to multiple sales agents makes their product prices over-inflated.

TYENT

Tyent USA, LLC produces some of the most advanced water ionizer machines and have been in business for over 15 years.

AIR WATER LIFE

Air Water Life produce some of the cheapest and most affordable ionizers on the market today. However, these machines are usually very basic with around 7 plates (other brands produce between 11-13 plates).

BAWELL

Is a brand from a Thailand-based company. They are popular on third party websites like Amazon.

LIFE IONIZERS

Is a company that are both manufacturer-distributors of water ionizers. Their ionizers are designed in the USA but manufactured in South Korea and some of their components come from the US and Japan.

Water Ionizer Comparison

Tyent UCE-13 (with Faucet)

Tyent ACE-13 Contertop

13 Platinum-Coated Titanium Plates. 13 Platinum-Coated Titanium Plates. 1.7 pH -12.5 pH 1.7 pH -12.5 pH Up to -1150 ORP Up to -1150 ORP 2 Filter System: active-carbon with EM ceramics filter and UF membrane filter. Dual Ultra .01 micron filters that remove over 200 contaminants including drugs and heavy metals like lead. 5.6kg 5kg Ionizer: 14in (W) x 5-3/8in (D) x 14in (H) Dispenser: 11.5in (H) x 2in (D) 18 x 14.1 x 7.6" (inches). Package dimensions. FOREVER No Hassle Lifetime Warranty. FOREVER No Hassle Lifetime Warranty. $$$ $$$$ (Free Gifts Upgrades with Coupon Code: WaterGeek) (Free Gifts Upgrades with Coupon Code: WaterGeek)

1. Tyent ACE-13 Water Ionizer Review

The “13” in the “ACE-13” is linked to the 13 hybrid medical-grade platinum plates. This is the highest number of plates of any of the water ionizer machines available at the time of writing this review.

What’s more impressive is that all 13 titanium based plates are baked in platinum multiple times. This does a few things a) makes them almost unbreakable, leak proof and crack resistant and b) creates the largest surface area for electrolysis.

More plates = better quality ionized water.

This is a key thing for me to highlight as the highest number of plates that come with other ionizers are either 10 or 11.

Aside from providing the highest number of plates, this newest Tyent machine also provides you with the widest pH range that goes from 1.7 to 12 pH. This along with the multitude of settings means that you can be very specific about the level of pH that you want.

This ACE-13 model is an above counter machine that sits next to your sink and accesses water direct from your kitchen faucet.

It comes with powerful filters that purify water without using chemicals and are easy to replace.

PROS:

The faucet touchscreen interface is easy to use and has voice prompts (that you can turn off).

Automatic self cleaning. This reduces the need for on-going maintenance and care.

Comes with safety features like a flood preventing sensor and hygiene features like a “hands-free flow sensor”.

The “hands-free flow sensor” means you can operate the device through motion. This means you can stop or start the device by simply waving your hand.

Comes with 2 powerful ultra-filters that treat your water down to .1 microns without using any chemicals. They are capable of treating heavy metals like lead.

It has the highest number of plates of any ionizer machine which is 13.

You can select from 3 alkaline, 3 acid and a turbo mode. However, you can also bypass all the pH settings and drink regular pH neutral water.

Has a molecular hydrogen boost technology. The result is that it can effectively give you hydrogen water.

Buy this device direct from Tyent to make sure you qualify for the 100% lifetime warranty.

CONS:

One of the most expensive water ionizers

Will take up some countertop space.

The incredible lifetime warranty is only valid in the USA.

WARRANTY

Life time forever warranty with “hassle-free” and no questions asked feature.

SPECIAL OFFER

By using promo code WaterGeek you will have access to a multitude of FREE stuff including a lifetime warranty certificate and other free gifts.

Use Promo Code: WaterGeek

2. Tyent UCE-13 PLUS Under Counter Water Ionizer

The Tyent UCE-13 PLUS is essentially the under counter version of the ACE-13. It has all the same features except from having only 13 platinum hybrid plates instead of 13.

As is the case with the ACE-13, the UCE (under counter) version comes with the large pH water range that goes from 1.7 to 12.5 pH.

You can access this wide pH range through 9 different pH settings. This includes a neutral pH, 4 acidic and 4 alkaline settings.

The design literally looks like something out of the future. It’s high tech and operates just like a smart phone. It will fit into the decor of any modern kitchen.

Another important feature are the filters.

Without high quality filters you will simply get great ionized water that is full of contaminants.

Luckily the UCE-13 PLUS comes with 2 ultra filters that are .01 microns, which means they are capable of removing 99.9% of contaminants.

The device is made from high quality stainless stell, FDA approved plastics and BPA free materials.

PROS:

This is a space saver because the large device goes under your sink.

Aesthetically pleasing and will fit into the decor of any modern kitchen.

It has safety features like automatic self-cleaning and a flood prevention sensor.

Includes hydrogen boost technology.

All the materials are BPA, chemical and lead free along with FDA approved plastics.

Has multiple settings for acidic (low pH), alkaline (high pH) and neutral settings. All of which are fully adjustable with 99 presets for each setting.

The device produces the highest quality of water through its 13 solid/mesh hybrid medical grade titanium plates. These plates are strengthened by being dipped and baked in platinum multiple times. This means they are virtually unbreakable and crack proof.

Comes with a display that tells you when your filters need replacing.

Negative ORP levels up to -1050, which means there is more antioxidant potential in your ionized water.

It is relatively easy to install even if you don’t have lots of plumbing experience.

The company behind this product (Tyent) have an A+ rating profile on the BBB (Better Business Bureau).

Certified to 9001 and 14001 ISO standards.

CONS:

You may need an extra faucet hole in your sink. Although many modern sinks already come with this as standard.

OR

You can simply REPLACE this faucet with your existing one so it’s your main/only faucet.

WARRANTY

Buying this device comes with complete peace of mind through its money back guarantee and FOREVER LIFETIME WARRANTY.

This is offered as a straight forward “no-quibble” life time warranty and it is by far the most generous warranty offer from any company.

SPECIAL OFFER

Use coupon code to get a long list of upgrades, goodies, extras and your forever lifetime warranty certificate.

Use Promo Code: WaterGeek

how to Install a Water Ionizer?

One thing that people worry about the most before buying a water ionizer is if it will fit in their home and how to install it.

The good news is that installing it is much easier than you think and the sections below prove this.

Above Counter Installation Process

Installing above counter units are much easier to do. They connect directly to your faucet and will access water directly from that source.

The video below shows you the standard installation for a generic countertop ionizer but your specific model will come with its own installation manual.

Under Counter Installation Process

Under counter water ionizers with high tech faucets might need a little extra work. Anyone trying to install this will need to be able to turn off the water mains supply.

You will also need to be able to connect the device directly to the mains. Once connected simply switch the machine on and you are good to go. The video below will take you through this process step-by-step.

Alkaline Water Purifier Machine Comparison Table

Tyent UCE-13 (with Faucet)

Tyent ACE-13 Contertop

13 Platinum-Coated Titanium Plates. 13 Platinum-Coated Titanium Plates. 1.7 pH -12.5 pH 1.7 pH -12.5 pH Up to -1150 ORP Up to -1150 ORP 2 Filter System: active-carbon with EM ceramics filter and UF membrane filter. Dual Ultra .01 micron filters that remove over 200 contaminants including drugs and heavy metals like lead. 5.6kg 5kg Ionizer: 14in (W) x 5-3/8in (D) x 14in (H) Dispenser: 11.5in (H) x 2in (D) 18 x 14.1 x 7.6" (inches). Package dimensions. FOREVER No Hassle Lifetime Warranty. FOREVER No Hassle Lifetime Warranty. $$$ $$$$ (Free Gifts Upgrades with Coupon Code: WaterGeek) (Free Gifts Upgrades with Coupon Code: WaterGeek)

Water Ionizer Reviews – Which is The Best Alkaline Water Machine?

There is a good chance that you already know which water ionizer machine you want at this point of the article.

My personal favorite is the Tyent ACE-13 out of all the ionizer machines in this water ionizer comparison reviews.

I like the ACE-13 because it’s super easy to install – especially when compared to the under counter high-tech faucet versions.

It also has the highest number and highest quality of plates, which means the ionized water will be unparalleled.

I can’t think of any other ionizer that comes close to 13 titanium plates dipped and baked in platinum.

All of the other ionizer machines that I’m aware of only have 9 -13 plates at the very most.

The number of plates are so important because this determines the quality of your ionized water, ACE-13 is very impressive.

Yes, it does come with a very high price tag but the features and specifications justify this. For instance, things like hand motion activation, automatic self cleaning and flood sensors. And this is before we talk about the high tech smartphone interface.

The other impressive aspect are the duo filters.

Both filters offer a multi stage filtration that treats 99.9% of contaminants including heavy metals like lead.

Oh and did I mention that it also creates hydrogen water too?

For anyone worrying about the price, take some comfort in the fact that this product comes with a money back guarantee and FOREVER LIFETIME WARRANTY.

This gives you the extra peace of mind that you need. Just make sure you buy direct in order to qualify for this.

Use coupon code: WaterGeek in order to unlock a whole bag of extras, upgrades and goodies as shown below.

Coupon Code: WaterGeek