The 7 Best Water Ionizers – Reviews & Buying Guide 2022

Do you want to stay properly hydrated, but find that your tap water tastes bad? Or do you want to save money for buying expensive bottled alkaline water but still take advantage of the benefits it provides?

Well, there are some water ionizers on the market, which will allow you to make your own alkaline water at home.
A good quality ionizer can make water with a wide pH range and ORP. This is beneficial because while alkaline water which is rich in antioxidants is healthy to drink and use for cooking, acidic water is perfect for cleaning and disinfecting, so you can make either whenever you need it with a machine like this.
We have carefully analyzed the main features, pros, and cons of the top-rated water ionizers on the market for 2022.
We have also taken into consideration the reviews of the people who are actually using them, in order to come up with the list of the favorite water ionizers for this year.
Read on to find out more about the right water ionizers for 2022.
You can also read about how these machines work, what the health benefits of alkaline water are, as well as what the most essential features for buying a water ionizer are.

Best overall

Bawell Platinum Alkaline Water Ionizer Machine

With the Bawell Platinum Alkaline Water Ionizer, you can adjust the acidity or alkalinity of your drinking water from a pH of 2.0 to 12.0, and its ORP from 600 to -800.
You can choose from 5 power settings, and a total of 35 different presets to get the water you need. There are 8 preset levels that will eliminate the guesswork, including weak alkaline, medium alkaline, strong alkaline, ultra-strong alkaline, purified water, weakly acidic, medium acidic, and strongly acidic.
It uses 7 solid medical-grade titanium plates coated with platinum with a total surface area of 144 square inches to ionize the water.
Thanks to its 2-stage filtering system, your water will be clean from harmful pollutants and safe and healthy to drink.
Every 1,320 gallons of water that pass through the two water ionizer and filter filters, they need to be changed. As the water is ionized, they will successfully clean it, removing any dangerous contaminants and microorganisms.
You can monitor the pH and ORP levels in real-time and make any adjustments thanks to the device’s big display and touch control panel. Additionally, it will display the water’s electrolysis parameters and the two filters’ remaining useful lives.
An under-the-sink water line or faucet is connected to the countertop water ionizer Bawell Platinum. You may either connect it directly to the kitchen water main or to any typical pull-out or sprayer faucet head.
It may be used in houses with water pressure as low as 20 psi (20 pounds per square inch). It has constant pressure and may be used for both well and municipal water.
With this gadget, you may start enhancing your health and enjoying the advantages of consuming 8 glasses of antioxidant-rich, ionized, alkaline electrolyzed water every day.
The water that comes out of this water ionizer machine is safe to drink for everyone in the family as well as your pets.
You will receive a gallon of properly ionized water every 30 seconds because of its high flow rate.
The appliance is constructed with components and safe, BPA-free food-grade plastic.
The water ionizer has an auto-reverse cleaning function after every startup or shutdown of the unit.
It is sold with a lifetime warranty.
The main problem with this countertop water ionizer is that the installation instructions are not as detailed as they should be. Otherwise, the users of the Bawell Platinum are very pleased with the product and its efficiency.

The runner-up

Tyent UCE-11 Under Counter Water Ionizer 

The top-of-the-line Tyent USE-11is designed for high-end kitchens, but is an investment worthwhile considering if you want a highly efficient water ionizer to improve the health benefits and quality of the water you drink, use for cooking, beverages, and other consumption.
This is a compact, under sink water ionizer, which is built entirely from medical-grade titanium plates made of solid metal and mesh. It includes 11 platinum-plated titanium plates with a total surface area of 385 square inches.
The system has high amperage, which allows its hydrogen boost technology to replenish your drinking water with the top antioxidant levels.
It has 9 different settings, which you can choose from, including 4 alkaline, 3 acidic, a turbo, and a neutral one. Each level has 99 different available presets so you can set the alkalinity of the water perfectly to meet your needs.
The water ionizer offers ultra-filtration of 99.9% of the particles and contaminants as small as 0.01 microns from the water running from your tap.
It can help you adjust your water pH level from 1.7 to 12. The ORP levels of the water can be adjusted to as low as -1050.
The combined premium quality water ionizer and filtration system have an auto self-cleaning function, as well as a flood prevention detection system.
With this water ionizer, you can help boost your immune system, improve your skin health, promote weight loss, as well as slow down the aging process, and improve your sleeping thanks to the ionized alkaline water.
The system is very simple to install and use, with the control panel being user-friendly and easy to access.
It supports voice commands and has an interactive touch screen.
The Tyent is sold with a lifetime warranty.
According to the water ionizer reviews, the obvious inconvenience is the initial price of the water ionizer, as well as its quite expensive filter cartridges that need to be replaced.
But overall, if you want the top water ionizer, then the Tyent UCE-11 is unsurpassed in its quality, versatility, and ease of use.

The best budget-friendly option

Aqua Ionizer Deluxe 7.0 Water Ionizer and Alkaline Water Filtration System

If spending thousands of dollars on a water ionizer is not an option for you, then the Aqua Ionizer Deluxe 7.0 could be a suitable choice for your budget and your needs.
The unit provides 7 healthy water acidity and alkalinity options, including 4 ionized alkalines, 1 non-ionized purified, and 2 ionized acidic settings.
The system uses a 7 electroplate technology made of 7 titanium, platinum-coated plates which are energy-efficient, and very durable.
The reasonably priced water ionizer has an integrated active carbon filter, which has a capacity of purifying up to 1,585 gallons of water and can last for as long as a year.
The unit has a self-cleaning function with a reversing polarity, which is activated after every use. The plates wash after every 10.5 gallons of water.
You can easily adjust the pH level from 4.5 to 11 pH, and the ORP range from +600 to -750 mV, with the touch control panel with a large and comprehensive display.
The unit is quite compact and can fit even in smaller kitchens.
It is sold with a 5-year warranty.
The water ionizer reviews show that the Aqua Ionizer Deluxe 7.0 is among the top-rated and most popular of all water ionizers on the market for 2022, and for the last 10 years. Customers are especially happy about the excellent customer service, and the efficiency and pleasant taste of the water after installing the Aqua Ionizer water ionizer.

The rest of the best water ionizers for 2022

Aqua Ionizer Deluxe 9.0 Pro Alkaline Water Ionizer Machine 

The Aqua Ionizer Deluxe 9.0 is another superb quality water ionizer made by a reputed manufacturer.
It has 7 different settings to choose from to adjust the alkalinity, acidity and to add antioxidants to the drinking water running from your tap.
Once you start drinking alkaline water, your body will begin detoxifying itself, your immune system will flourish, and you will feel a boost of energy and better hydration. It will also help restore your healthy electrolyte balance after workouts and replenish the minerals in your body too.
The machine has an advanced filtration system that purifies and ionizes more than 4000 liters of water per cartridge replacement of the single filter.
You can choose between the preset ionizer features, which include: cooking, brewed tea or coffee, daily drinking, initial drinking, cosmetic, purified water, and household cleaning. This will eliminate the guesswork for trying to adjust the alkalinity of your water for every common task and need at home.
You can adjust the pH level of the water from 3.0 to 11.5, and the ORP from +1000 to -860 for a boost of antioxidants to help keep you healthy, make your skin beautiful, slow down the aging, and for overall care for you, your family, pets, and plants.
The water ionizer is ETL and RoHS certified.
The water ionizer review for this item is that it does an excellent job in ionizing the water and improving its taste qualities. Some users complain that it uses quite a lot of power, and others find that it is quite bulky for smaller kitchens.
But overall, users find that this is a high-quality, highly efficient, and easy-to-use water ionizer suitable for purifying and ionizing water not only for drinking but for all kinds of needs.

Alkaline Water Ionizer, Up to -800mV ORP

This water ionizer is one of the least expensive machines for making your water healthier and for adjusting its alkalinity or acidity in the comfort of your own home.
The ionizer has a very easy-to-understand and use control panel allowing you to choose among the 7 preset options, including 4 ionized alkaline water from pH 7.5 to 11.0, 1 non-ionized and purified water with a 7.0 pH, and 2 ionized acidic water presets from 3.0 to 6.5 pH.
The affordable water ionizer uses advanced ionizing technology with the help of 11 platinum-coated titanium plates and ionic membranes.
The ionizer also has a filtering function and has a durable activated carbon filter to remove chemicals, chlorine, odors, taste, and organic matter from the water. The filter can purify and ionize up to 8,000 liters of water before it needs to be replaced.
The machine also has a useful self-cleaning function, which will eliminate the build-up of scale.
The variable range which you can easily adjust is from 3.0 to 11.0 pH, and the ORP range can be set from +500 to -800mV.
The ionizer is compact, easy to install, and has a backlit large LCD display so you can monitor the pH, ORP levels and adjust the settings easily.
It is sold with a 5-year warranty.
The inexpensive water ionizer reviews prove that the customers are happy with the product, as it is compact and efficient for making healthy water for drinking, for washing vegetables and fruits, and for other everyday use.

Hskyhan Alkaline Water Filter Pitcher – 3.5 Liters Improve PH

If you are looking for an affordable and portable water ionizer, then you may want to try out the Hskyhan Alkaline Water Filter Pitcher. It uses a 7-stage filtration process to purify the water and remove harmful contaminants like chlorine, fluoride, and others from your drinking water.
It will also increase the alkalinity of your water to provide you with healthier and tastier drinking water.
The pitcher can easily fit into the fridge and comes with 2 filters, and the pitcher has a useful digital countdown feature, which will display how many days are left before the cartridge needs to be replaced. The filter life is 60 days.
Each filter uses a multi-stage filtering system including a PP melt blown fiber, activated carbon, Ion exchange resin, coconut shell active carbon, and high-density mesh to improve the quality of your water.
The alkaline water filter pitcher can remove chlorine, trace minerals, ORP, taste, and odor from the water, and will improve the pH levels of the water you drink or use for cooking, making beverages, and giving to your pets by 0.5 to 2 pH and even more.
The pitcher can easily be stored on the countertop, fridge, and you can even take it with you when you are traveling, going to work, to your dorm room, your RV, and wherever else you happen to be heading.
All of this comes at an amazing price of about $35.
The reviews for this water ionizer are mostly positive, with people feeling happy with the size, portability, and efficiency of this cost-effective filter and ionizing pitcher.
You will need to follow the instructions to soak and wash the filters before use for the finest results.

What Is Ionized Water?

There has been quite a hype about the benefits of drinking alkaline ionized water in the last few years.
Alkaline water has a higher pH level of alkalinity than regular drinking water. While normal drinking water usually has a neutral 7 pH, alkaline water can have a higher pH of 8 or 9.
But the pH is only one of the features which make up alkaline water. The others include the content of alkaline minerals, as well as a negative ORP (oxidation-reduction potential). The ORP is what makes the water an antioxidant or a pro-oxidant. The more negative the ORP, the more antioxidant qualities it has.
Ionized water is artificially created alkaline water through the process of ionization. Water ionizers use platinum and titanium plates, which make up an ionizer machine and which exchange their own platinum and titanium ions with those found in the water. This process not only increases the pH level of the water but purifies it too.
This artificially created alkaline water is also called electrolyzed reduced water and is believed to reduce the harms that oxidation causes to the human body.

How is alkaline water different than regular drinking water?

Apart from the higher pH level, alkaline water is also sweeter in taste than traditional neutral water. The sweet taste is due to the mineral levels in it, including magnesium, calcium, and potassium.
While regular water has a neutral pH level of 7, ionized water can range in pH level from 1 to 14, and also has added electrons which create electron-thieving active oxygen.
This is one of the reasons why this type of water is often referred to as “live water” as its atomic structure is very similar to that of the water which originates from streams from glaciers.

Is alkaline water really beneficial for your health?

This subject has been quite controversial, as many health professionals claim that there are not enough scientific studies to support the health claims made by fans of this type of water and by the manufacturers of water ionizers and of bottled alkaline water.
There are some studies that have found that it can be beneficial for some health conditions, like acid reflux because the enzyme pepsin causing it is deactivated by artesian well alkaline water with an 8.8 pH level.
Another study found that ionized water can help people suffering from high cholesterol, diabetes, and high blood pressure.
There was a recent study that found significant differences in the viscosity of the blood after strenuous exercise between people who drank regular water and those who drank water with a high pH. The study concluded that alkaline water helped improve the blood flow through the body.
Other claims about the health benefits of drinking alkaline water include:

  • Anti-aging properties thanks to the antioxidants in the ionized water
  • Detox and colon cleansing
  • Boost of the immune system
  • Improving skin health and better overall hydration
  • Helping boost weight loss
  • Decreasing the risk of cancer

What are the potential side effects of drinking alkaline water?

Even though the water with a higher pH is considered to be safe for drinking, it could have some negative effects on the body and health, especially after prolonged use.
Some of these side effects include:

  • Lowering the acidity in the stomach, and thus limiting its ability to kill bacteria and get rid of the pathogens and preventing them from entering the bloodstream
  • Too much alkalinity can lead to metabolic alkalosis which can cause nausea, vomiting, muscle twitching, hand tremors, tingling in the face, confusion
  • Alkalosis can also deplete the body from free calcium and thus have a negative effect on bone strength and health

Overall, medical experts agree that drinking alkaline water is not harmful to the organism.  But they also warn that artificially alkaline water, which lacks the essential minerals, or which is not purified, can lead to harmful effects like mineral deficiency or harm caused by existing contaminants in non-purified water.

Is natural alkaline or artificial alkaline water better?

Natural alkaline water occurs in glacier streams and other springs where it passes through rocks and thus picks up the minerals, which make it alkaline.
The artificially created alkaline water passes through electrolysis via an ionizer, which raises the pH levels of regular water. The ionizers separate the more alkaline or more acidic molecules from the water. After that, the acidic water is drained out, and the alkaline water is left.
The quality and safety of the artificial alkaline water depend on the quality of the original water used for making it. In order to be safe and to benefit from drinking ionized water, it should be purified from contaminants. This can be done via reverse osmosis filtration, which can add minerals and pH.
It is essential to drink water with sufficient amounts of minerals in it, according to the World Health Organization.

How do you get alkaline water?

As our article suggests, there are some top-quality and highly efficient water ionizers and alkaline water machines on the market, which you can use to make your own alkaline water.
You can also make your drinking water more alkaline by adding a couple of drops of baking soda in it. Also, adding some lemon or lime to the water makes it more alkaline when it is digested by your body.
You can also buy bottled alkaline water from stores.

How does a water ionizer work?

Before buying a water ionizer, it is a good idea to get to know the process of ionizing and how these machines work.
Although it may seem like a complicated process, ionizing water is actually pretty simple.
Once regular tap water enters the device, electrodialysis is used to convert the bicarbonate minerals into hydrate minerals. This leads to an increase of the pH and the alkalinity of part of the water, and an increase of acidity in another part. As a result of the process, part of the water comes out alkaline and can be used for drinking and cooking.
The ionization occurs via electromagnetically charged titanium or platinum plates. They help separate the calcium and magnesium from the bicarbonates in the tap water and keep them isolated in two streams.

The features to consider when choosing the best water ionizer

Since many of the water ionizers are pretty expensive, you should consider some factors and major characteristics of the different types and options, in order to make an informed choice.
Here are the essential factors to keep in mind when buying a water ionizer:

The pH range

Since the objective of owning and using a water ionizer is its ability to produce alkaline or acidic water, you should take into consideration the pH range that the unit can deliver.
A pH of 7 is neutral, a pH of 1 is very acidic, and a pH of 14 means that the water is very alkaline.
Some of the products on our list have a large pH range and can provide you with adjusting the pH level of the water from 1.7 to 12. Others have a smaller range.
If you are planning to use the water ionizer for making alkaline water for drinking and cooking, then you should opt for one which has the ability to increase the pH levels to 8 or 9, which is the healthy pH level for alkaline water.
On the other hand, if you want to use the ionizer for disinfection and cleaning, you should choose a unit that allows for lowering the pH levels below 7 and making acidic water.
So, look for the machine which will be able to make the water as alkaline or as acidic as you want it.

The number and type of plates used

Water ionizers use electromagnetically charged titanium and platinum plates in order to transform the water into alkaline or acidic. These plates come into contact with the water, which is why it is crucial to choose a water ionizer with plates made of food-grade or medical-grade materials, like titanium or platinum.
Also, keep in mind that the more plates used for ionizing the water – the better, because this means more power and a greater capacity of ionizing the water for your needs.
Units with more plates can produce ionized water with a larger pH range and a better ORP.
The most affordable ionizers use 5 plates, and the higher-end models utilize 11 plates.
Of course, not only will the products with more plates be more expensive, but they will consume more power too, which is another factor to keep in mind.

The ORP Range

ORP is an abbreviation for oxidation-reduction potential. Water ionizers that are capable of oxidizing and lowering the oxidation are the better option, because the lower the ORP value of the water, the healthier it is to drink because of the antioxidants in it.
Oxidation is a natural process that affects everything on earth. Oxidation causes the removal of electrons from surfaces, like fruits, metal objects, and others. It also causes damage to the cells in the body for that same reason. Oxidation will damage the cells, the proteins, the DNA, and others with time. This is caused by the free radicals which take the electrons away.
Beliefs are that ionized water helps protect the cells and the body from these free radicals, and thus protects you from disease, as well as aging.
So, in other words, if you want great results, you should choose an ionizer that can produce the lowest possible ORP value.

A built-in filter

Since the ionization process will change the pH and ORP of the water, but it will not purify it from potentially harmful contaminants, it makes sense to get a machine that offers water filtration as well as ionization. This is especially true if you don’t have a whole house water filter that purifies the water entering your home.
Make sure you perform a home water quality test to see what types of contaminants you are dealing with before choosing a suitable filter for your needs.
Usually, the lifespan of a filter cartridge used by the water ionizers can be from 6 to 12 months, but it depends on your water quality and your water usage.
By investing in a water ionizer with a filter, you can be sure that you will be drinking or cooking with perfectly safe and beneficial alkaline water.

The ease of installation

Thankfully, most of the water ionizers on our list are very easy to install without the need of a professional plumber or another technician.
In many cases, you don’t even need any tools for installing the water ionizer, especially with the countertop models.
For under-sink water ionizers, the process may be a bit more difficult, but these machines usually come with detailed installation guides, and you can find useful installation videos online to assist you as well.

Countertop vs. under-sink water ionizer

Countertop units are easier to install and maintain, but they also take up space in your kitchen and on your countertop and may ruin your décor.
Under-sink water ionizers are more discreet, as they are stored in the cabinet underneath the sink, but they may require a bit more complicated installation.

The warranty

Since high-quality water ionizers are quite expensive, you should carefully choose which manufacturer you can trust, and also what type of warranty comes with the product. Obviously, the longer the warranty, the better protected your investment will be in the future.

Final words

With a good quality water ionizer, you can have access to delicious and replenishing alkaline water whenever you want to. You can also make acidic water, which is highly efficient for cleaning and for disinfection.
We hope that we have helped you understand more about the process of water ionization, as well as the benefits and possible side effects of drinking alkaline water are.
Also, we have made sure to include all of the best water ionizers available on the market in 2022 for you. You can refer to their descriptions, as well as the highlights from the user reviews, which we have provided, in order to make the perfect choice for your needs.
Buying a water ionizer will help you keep hydrated and live a healthier life, and will also save you a lot of money for buying bottled water, as well as reduce your carbon footprint in the long run.
So, good luck with your purchase, and enjoy your new improved, and healthier water made in the comfort of your own home!

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