5 Best Water Ionizer For 2020

#1 Recommended


Aqua Ionizer 9.0​

Our No.1 recommended water ionizer.

Budget Pick


AquaGreen AG7.0

Value for money among all water ionizer

High Quality


Bawell Platinum​

High quality, most trusted water ionizer.

Arguably the healthiest habit you can adopt is simply drinking more water. If you can stick to drinking just water during meals and throughout the gradual progression of the day, you should feel more replenished and generally healthier.

But, wouldn’t it be better if you could consume an even healthier version of regular water more frequently?

The water ionizers currently on the market aim to provide you with that healthier variant of water.

Per this Livestrong article, ionized water is said to feature antioxidant properties that can be very good for your body. On top of that, ionized water may also be better for your skin.

Many advocates of ionized water also point to its flavor as a plus.

If you’re interested in introducing more ionized water to your body, you’ve come to the right corner of the internet. This article will highlight some of the top options that are available right now so that you can identify the best water ionizer for your family.

You’ll also learn more about the factors that heavily affect the quality of a water ionizer.

DISCLOSURE: We may receive commissions when you click our links and make purchases. However, this does not impact our reviews and comparisons. We try our best to keep things fair and balanced, in order to help you make the best choice for you.

Product Comparison

We put together 5 of the best water ionizer for comparison. The reason we don’t put big brands such as Kangen into comparison because of the price way too expensive and the dealers are getting a huge cut from that.

Aqua Ionizer Deluxe 9.0


Best Water Ionizer

+ pH Range: 3.0 – 11.5
+ ORP Range: +1000 to -860 mV
+ Eletroplates: 9 plates
+ Pre-filter Lifespan: 1585 Gallon

Aqua Ionizer Deluxe 7.0


Popular Water Ionizer

+ pH Range: 4.5 – 11.0
+ ORP Range: +600 to -750 mV
+ Eletroplates: 7 plates
+ Pre-filter Lifespan: 1585 Gallons

Bawell Platinum


High Quality Water Ionizer

+ pH Range: 2.0 – 12.0
+ ORP Range: -800 to +600mV
+ Eletroplates: 7 plates
+ Pre-filter Lifespan: 1320 Gallon

AquaGreen AG7.0


Best Budget Water Ionizer

+ pH Range: 3.5 – 10.5
+ ORP Range: -500 to +600 mV
+ Eletroplates: 5 plates
+ Pre-filter Lifespan: 1585 Gallons

IntelGadget IONTech IT-757


Entry Level Water Ionizer

+ pH Range: 4.5 – 11.0
+ ORP Range: -850mV
+ Eletroplates: 5 plates
+ Pre-filter Lifespan: 1320 Gallons

Detailed Review

Aqua Ionizer Deluxe 9.0

Best Water Ionizer

Water ionizers are expected to last for a long time inside your home. As with any appliance designed to stay in service for an extended period of time, maintenance is key. That’s why it’s worth highlighting one of the main features of the Aqua Ionizer Deluxe 9.0 from Aqua Water Life.

Self Cleaning: It comes with a self-cleaning feature that is triggered after each use. An automatic plate washing feature is also activated each time the appliance processes 10.5 gallons of water.

Pre-filters: You’ll also appreciate the activated carbon filter included with this item. It is capable of processing up to 1,585 gallons of water. That should allow it to last for a little over a year.

The activated carbon filter should get rid of common contaminants such as cysts, lead, and mercury.

7 Water Options: Users will also be able to choose from seven different water options. If you are very particular about the flavor of the water you’re drinking, that feature should prove helpful.

Notably, the Aqua Ionizer Deluxe 9.0 does boast the greater adjustable pH range, which is a nice plus.

Adjustable pH Range: 3.0 to 11.5
ORP Range: +1000 to -860

Price is another big differentiator. If you’re thinking about buying this ionizer, it will cost more than $1000. Otherwise, you can consider the Aqua Ionizer Deluxe 7.0 as it is much affordable.

You’re getting a good product regardless of which Aqua Water Life product you opt to purchase, but one arguably provides greater bang for your buck.


+ Larger adjustable pH range
+ Offers seven different water settings
+ Self cleaning capability


Can be difficult to install.

Bawell Platinum

High Quality Water Ionizer

Power Settings: Managing the type of ionized water you’re getting is important and that’s precisely what the Platinum Water Ionizer from Bawell is designed to do. As soon as you get this item installed, you can select from five different power settings. Each power setting then features eight pre-programmed levels.

Dual Filtration: Installed inside this ionizer is a dual internal filtration system that should capably address the common contaminants that can be found in the water including lead and mercury. The filtration system is pretty good and it can process around 1,320 gallons of water.

Voice prompts will also let you know if the filters need to be replaced.

Self Cleaning: This item also comes with a self-cleaning feature, but it’s not as good as what’s included in the ionizer detailed previously. The pH range for this Bawell offering is really good while the ORP range is right in line with industry standards.

Adjustable pH Range: 2.0 to 12.0
ORP Range: +600 to -800mv

For homeowners interested in purchasing this ionizer, they will need to open their wallets up wide as doing so will cost somewhere in the neighborhood of $1,500. The filters included should also last for about a year, so no extra purchases may be necessary within that timeframe.


+ Numerous water options available
+ Equipped with a dual internal filtration system
+ Voice prompts and display will let owners know if filters have to be replaced
+ Large range for pH and ORP


Installation process can be complex
 Poor design makes it somewhat difficult to replace filters

Aquagreen AG7.0

Best Budget Water Ionizer

Affordable: Water ionizers are good investments considering how beneficial they can be to the long-term health of you and your family. Let’s be honest though, these are not the most affordable items. That’s why the AquaGreen Alkaline Water Ionizer is a notable exception.

For $500, you can have a water ionizer and filter that will remain effective for a year. After that, you will likely have to replace the filter pre-installed in this item.

Pre-filters: The carbon filter installed in this appliance is going to remove those potentially harmful contaminants like chlorine, lead and mercury. The specially designed plates used by the manufacturers here also give the product greater longevity. It should remain a functional addition to your home for a very long time.

ORP Range: Something worth noting about this water ionizer is that it lags behind many of the other options available in terms of its ORP range. It’s still well within the acceptable range, but you do have better options to consider from that standpoint.

Adjustable pH Range: 3.5 to 10.5
ORP Range: +600 to -500mv

You will still get self-cleaning and voice prompts from this item.


+ Less than $500
+ Specially designed filter is extra effective against potential contaminants
+ Plates will last for a long time
+ Large range for pH and ORP


ORP range could be better
 Item has a tendency to get noisy at times

IntelGadgets IONtech IT-757

Entry Level Water Ionizer

IntelGadgets’ Iontech IT-757 Advanced Alkaline Water Ionizer is clearly designed with the goal of providing convenience in mind. It starts with the self-cleaning features.

Self Cleaning: After each use of this item, it will perform a 10-second chamber cleaning. Once this ionizer has processed 7.9 gallons of water, it will then provide an alert indicating that it requires a full cleaning cycle.

Even when it comes time for a full cleaning cycle, you still don’t have to do much. Simply press the button to start the cleaning process, wait for two minutes, and it should be good to go again.

Also, when you need to dispense water in a hurry, the flexible hose attached to this ionizer should come in very handy.

Pre-Filter: Used inside this machine is an activated carbon filter that can take out all the worrying contaminants, with a special focus on chlorine. You can replace the filter easily, which is a good thing because it doesn’t last as long as what you’ll see in many other ionizers.

Adjustable pH Range: 4.5 to 11.0
ORP Range: Goes as low as -850mv


+ Takes a minimal amount of time and effort to clean
+ Filters can be easily replaced
+ Flexible hose included


Machine has a tendency to run hot while working

What Is A Water Ionizer?

The goal of each and every water ionizer is to effectively alter the pH level of the water going into your home. More often than not, you will want to raise the pH level so that you can reap the benefits from drinking alkaline water, but there are also instances when acidic water can be useful.

In any case, the ionizer should be capable of providing you with the type of water you need.

How Does A Water Ionizer Work?

Water ionizers change the pH level of the water in your home by initiating a process known as electrolysis. The aforementioned process involves a direct current making its way through an ionic material of some kind to create a chemical reaction.

In water ionizers, the water is first filtered before it makes its way to a chamber containing electrodes.

According to Ionizers.org, cations and positive ions will gather at the negative electrodes while anions and negative ions will form around the positive electrodes. The water produced by the negative electrodes is known as reduced water. The water coming from the positive electrodes is known as oxidized water.

Typically, it’s the reduced water that people drink and cook with because it’s the one that contains the valuable benefits. The oxidized water is usually disposed of, but you can also use it for other applications if you so desire.

Factors To Consider When Buying A Water Ionizer

Next up are the factors that you should take note of when you’re looking at water ionizers.

Adjustable pH Range

Since water ionizers are meant to alter the pH level of water, it only makes sense for you to seek out a machine that features a wider pH range. An adjustable range of 1.0 to 14.0 would be best, but you don’t really need that.

A water ionizer with a range that can go as low as 3.0 and reach as high as 10.5 should be good enough for home use.

ORP Range

ORP stands for oxidation reduction potential. This value indicates just how well the ionizer can reduce the amount of oxidation within your body.

The rule of thumb when it comes to evaluating ionizer ORP range is very simple: The lower, the better. That should make shopping a little simpler as well.

Pre-Installed Filter

For the most part, you want to see an activated carbon filter pre-installed in your water ionizer. That type of filter can weed out all those pesky contaminants that can be harmful to people.

When evaluating the filter, you should also check if the manufacturers have installed something that can last for a long time. You don’t want pre-installed filters that will become useless after only a few months.


As noted earlier, water ionizers are not cheap, but if you shop around, you should be able to find good options that are available for less than $1,000. The items available for over $1,000 are obviously high quality items, but know that paying that much is not a must.

Plate Count

The plates inside water ionizers are crucial to the electrolysis process and as much as possible, you need a lot of them present. The issue here is that more plates can significantly hike up the price of a water ionizer.

As long as you can find a water ionizer with five plates, you can trust that machine to perform well.


Don’t forget to check if the manufacturers offer a warranty together with the water ionizer. While the machines themselves should work fine most of the time, the filters pre-installed may fail quickly. A warranty will help cover for what otherwise could be an annoying loss.

Wrap Up

By taking the time to find and then subsequently purchase the best water ionizer for your home, you can effectively improve the long-term health of everyone in your family. 

There are some folks out there who will likely be put off by the price tags attached to these items, but if you have the money to spare, it’s a good move on your part to invest in a high quality water ionizer like the Aqua Ionizer Deluxe 9.0.