10 Best Water Ionizer Reviews and Buying Guide

When you buy through links on our site, we may earn an affiliate commission. Learn more

Written by Eric

Last Updated: 11/30/2020

Best Water Ionizer Reviews and Buying Guide

This guide was created to help you find all the best water ionizers you can find on the market. You’ll also find an overview of what to look for when shopping for water ionizers. This includes features, what to consider, and all the intricate details that will help you find the right water ionizer for your needs.

These unbiased water ionizer reviews only include the best products that are available. They’ve all been certified as safe, reliable, and are known to make a large impact in your day-to-day life. Only the best products are reviewed to ensure that you’re making the best purchase possible.

Shopping for water ionizers sounds like it could be boring or a hassle, but that’s far from the truth. Our water ionizer buying guide provides you with all the best details and information that come into play when you’re considering making a purchase. Our buying guide also provides information on the warranties for water ionizer and what you should be looking out for.

Keep reading to find out all the information you need to know before making your water ionizer purchase.

Water Ionizer Reviews

Pure Hydration Alkaline Water Machine
  • 3.5 Customer Rating
  • Cosan/USA Pure Hydration
  • Levels: 9-9.5pH
  • Color: Black
  • Size: 11 x 5.5 x 12.5 in
  • Weight: 19.84 pounds
  • Warranty: Manufacturers

Chanson MIRACLE Counter Top Alkaline Water Ionizer
  • 5 Customer Rating
  • Chanson MIRACLE
  • Levels: 2.5 to 11.7
  • Color: Grey
  • Size: 4.72 x 8.6 x 13 in
  • Weight: 10 pounds
  • Warranty: Manufacturers

IntelGadgets, IonTech, Alkaline Water Ionizer Machine
  • 4 Customer Rating
  • IntelGadgets, IonTech
  • Levels: 4.5-11pH
  • Color: White
  • Size: 8 x 5 x 12 in
  • Weight: 8 pounds
  • Warranty: Manufacturers

Aqua Ionizer Deluxe 9.0 Aqua-Ionizer Pro
  • 4 Customer Rating
  • Aqua Ionizer Deluxe 9.0
  • Levels: 3.0 to 11.5 pH
  • Color: Grey
  • Size: 16.61 x 12.4 x 8.7 in
  • Weight: 12.03 pounds
  • Warranty: Manufacturers

Aqua Ionizer Deluxe 7.0
  • 4.5 Customer Rating
  • Aqua Ionizer Deluxe 7.0
  • Levels: 4.5 and 11 pH
  • Color: White
  • Size: 5.25 x 4.3 x 13 in
  • Weight: 11.35 pounds
  • Warranty: 5-year warranty

Aqua Ionizer Deluxe
  • 4 Customer Rating
  • Aqua Ionizer Deluxe
  • Levels: 5.0-11.0 pH
  • Color: White
  • Size: 6 x 9 x 12 in
  • Weight: 10.18 pounds
  • Warranty: Manufacturers

Pure Hydration Alkaline Water Machine

Pure Hydration Alkaline Water Machine World's Only Affordable All-Natural Alkaline Antioxidant Water IonizerThis alkaline water machine is a high-quality water ionizer that brings ease of use and efficiency to your kitchen. It works by using a four-cartridge process to transform tap water into alkaline water that’s been supercharged. The process is done in a natural way to keep the integrity of your water all the same.

During this process, more than 99.9 percent of contaminants that infiltrate your water are removed. While they’re being removed, they’re also being replaced with minerals that raise the pH to increase molecular hydration as well. This all works to deliver the cleanest and best drinking water you can find.

Installation is quick and easy with this product and additional options for installation are available as well. An outlet for your refrigerator is included. To top it all off, you can take comfort in knowing that the filter is affordable yet robust in quality. It uses a 9-.95 pH, -450ORP, 1500ppb molecular hydrogen, Ultra-Filtration system to get the job done. It’s a filter that won’t break the bank and is hard to pass up at the same time.


  • Quick and easy installation
  • Multiple options for where to install and use
  • Utilizes a four-cartridge process to transform water efficiently and naturally
  • Uses a quality, robust filter that won’t break the bank when the time comes to replace it
  • Able to remove about 99.9 percent of all contaminants that infiltrate standard tap water
  • Comes with touchless on/off infrared sensor
  • Blue and red LED lights to indicate normal operation and when a filter change is needed
  • Configuration for either under-counter or countertop use
  • Doesn’t use electricity
  • Dual side entry for ease of access when replacing filter cartridges

Check The Latest Price on Amazon

Chanson MIRACLE Counter Top Alkaline Water Ionizer

Chanson MIRACLE Counter Top Alkaline Water IonizerThis water ionizer comes with all the modern features you’d expect technology to come with. While it’s only able to be installed on a countertop, it wastes no time in cleansing your water and providing quality, ionized water. It’s fairly compact as well, so it’ll fit into most kitchen situations – no matter how busy you get!

Seven titanium electrode plates are used in the removal process. Scratch and fade resistant control panels come with every purchase as well, ensuring that your water ionizer will last a long time.

A unique feature of the Chanson MIRACLE is that it’s able to tell you if the water is running through the ionizer faster than it should be. If water runs through the machine too quickly, it won’t be able to ionize it properly. Chanson takes the stress out of getting everything just right and will alert you when water is moving too quickly.

The LCD also works to make your life easier. It’ll tell you how much life remains in your water filter so you can constantly track how much time you have left before a replacement is needed. In the same vein, the remaining life left in your water filter will adjust how your water is being ionized. This is to ensure you get the most use out of your filter before you need to place it. It should be noted that replacing the filter should be done fairly frequently to maintain the best quality of water possible.


  • Seven titanium electrode plates to help ionize your water
  • Able to be installed on a countertop
  • Fade and scratch resistant control panel
  • LCD that alerts you the life left on your water filter
  • Auto-adjusting features to ensure you get the most use out of your filter
  • Automatic sensing of incoming water’s temperature and pressure
  • Will alert you if the water is moving too quickly through the machine

Check The Latest Price on Amazon

IntelGadgets, IonTech, Alkaline Water Ionizer Machine

IntelGadgets, IonTech, Alkaline Water Ionizer Machine IT-580- Countertop Water Dispenser, Purifies and Removes Toxins and Pollutants for Several UsesThis water ionizer from IntelGadgets is simple to use yet incredibly effective at its job. It uses soft-touch buttons on a control panel that displays easy-to-read pictures for water at various pH levels. You’re able to quickly select the pH level of the water you desire and then enjoy the fruits of your labor within seconds.

A long tube is included with the machine to make it easier to dispense water. In general, this IntelGadgets water ionizer is all about ease of use. From color-depicted water pH levels to descriptions of what each level entails, to the flexible hose, everything is made to ensure that the user has the best experience possible.

A carbon fiber filter is used to convert standard tap water into alkaline, ionized water. This process removes contaminants from water and makes tap water healthier and more viable for brewing coffee, drinking, and cooking. It’s so clean that you can even use it to sterilize and wounds or accidents that happen around the house.

To ensure your safety, a switch is used to prevent any accidental consumption of acidic water – you’ll always receive clean, healthy water to use when you purchase this water ionizer. To further add peace of mind, a 10-second electrolysis chamber is engaged after every use. This helps clean up the chamber and ensure that bacteria aren’t spread after each use. It’s sanitation done right!.


  • Safety switch to avoid ever consuming acidic water
  • Uses a 10-second electrolysis chamber to clean itself after each use
  • Utilizes color-coated water levels that are easy to read and identify to select which type of pH levels you’d like to receive
  • Each color-coated water option has a brief description to help you know what you should be selecting
  • Uses a flexible hose to retrieve water
  • Small enough that it can be portable if you want to take it with you to the office, on a road trip, or simply wherever you’re on your way to

Check The Latest Price on Amazon

Aqua Ionizer Deluxe 9.0 Aqua-Ionizer Pro

Aqua Ionizer Deluxe 9.0 Aqua-Ionizer Pro Alkaline Water Ionizer MachineThe Aqua Ionizer Deluxe 9.0 is similar to the IntelGadgets model but is much more robust in the features it has. It also has color-coated pH levels that you can easily select from on the front. These levels are blue, red, and green. In total, there are 7 water settings that you can pick and choose from to get the perfect pH level you desire.

The filter used in this machine is fairly robust, allowing more than 4,000 liters of water to be purified before a replacement is needed. This bad boy is going to last you just about all year long. It’s an active carbon water filter that’s designed to remove most pollutants.

With this machine, you’ll be able to produce both alkaline water and acidic water. While acidic water isn’t healthy to drink, it’s great to use for conditioning your skin, scalp, or hair.


  • An LCD to help you easily navigate through all of its features
  • Uses an Aqua Ionizer Deluxe 9.0, a superior water ionizer than most other similar competitors on the market
  • Filter life of about a year and a half
  • Easily installs on countertops with standard faucet setups
  • Able to filter more than 4,000 liters of water before replacement is needed
  • Includes 7 pH settings for you to choose from
  • Can produce both alkaline and acidic water depending on your needs

Check The Latest Price on Amazon

Aqua Ionizer Deluxe 7.0

Aqua Ionizer Deluxe 7.0 Water Ionizer Alkaline Water Filtration SystemThe Aqua Ionizer Deluxe 7.0 is the little brother to the bigger Aqua Ionizer Deluxe 9.0, but can still get the job done efficiently and quickly. In total, 7 options for pH levels are included. Four options are to produce ionized alkaline water, one is for non-ionized purified water, and two options are for acidic presets for use outside of consumption.

The purification process uses 7 platinum-coated titanium plates. These long-lasting, durable plates are energy efficient and help take care of both your machine and the quality of your water.

Just like its bigger brother, it uses an active carbon water filter to seed out all the contaminants that would otherwise find their way into your water. This filter can purify more than 1,585 gallons of water and lasts about a year before replacement is needed.

As a bonus, this machine cleans itself after every use so you don’t have to worry about it. It uses a reverse polarity clean after each use and washes all plates after every 10.5 gallons of water have been cleansed. pH levels can be adjusted between 4.5 and 11 and it boasts an OPR range of +600 to -760mV. A 5-year warranty is included to ensure that you’re getting the most out of your purchase


  • Washes after every 10.5 gallons of water it purifies
  • Comes with 7 pH settings for you to choose from
  • Uses standard 7 platinum plates to get the job done
  • pH levels can be adjusted between 4.5 and 11
  • A long, flexible hose is used to dispense water
  • Suitable for countertop installation
  • The filter is good for about one year or 1,585 gallons of water

Check The Latest Price on Amazon

Aqua Ionizer Deluxe

Aqua Ionizer Deluxe Water Ionizer 7 Water Settings Home Alkaline Water Filtration SystemThe Aqua Ionizer Deluxe is a smaller water ionizer that’s highly effective and small enough to be portable. It’s a great option for those who want something to take with them on the go or want a separate unit for the office.

A total of 7 pH levels can be selected. This includes four ionized alkaline options that are continuously variable, one non-ionized purified option, and 2 ionized acidic water options that are suitable for uses outside of human consumption.

Just like the Deluxe 7.0, the filter is good for about one year or 1,585 gallons of water being purified. In terms of the range of pH levels, this machine can purify water to between 5 and 11 pH. On top of this, it can boost the water's age-fighting antioxidant potential by utilizing a -600 to +600 ORP.

While the Aqua Ionizer Deluxe 5.0 isn’t as strong as the 7.0 or 9.0, that doesn’t mean it won’t get the job done. The filter won’t last as long, but you’ll be able to enjoy appropriate pH levels in your water no matter the time or circumstances.

Additionally, it boasts a quick set up time of about 10 minutes. You can simply install it into a countertop with most standard faucet setups.


  • Boasts 7 levels of water pH settings you can select from
  • Comes at a better price point than the more robust 7.0 and 9.0 ionizers
  • Able to purify water to between 5 and 11 pH
  • Includes a long, flexible hose for water dispensing
  • Uses 150 watts of power
  • LCD guides you through how to use the machine
  • Fairly compact and portable

Check The Latest Price on Amazon

bawell Platinum Alkaline Water Ionizer Machine

bawell Platinum Alkaline Water Ionizer MachineThe bawell Platinum Alkaline Water Ionizer Machine is a water ionizer that is years beyond most of its competitors. This machine can make water to between 3 and 12 pH and includes an ORP range of +600 to -800. It does this by using an internal, 2-stage water filter system. The filter is good for about 5,000 liters of water. You’ll be using it all year long, if not for a little bit longer.

The 2-stage filtration system works by first purifying the tap or well water and then it filters it once more for added peace of mind. While the 2-stage filtration works great for most people, a 3-stage filtration system can be adopted as well. This is for those who care about the quality of their ionized water above everything else, you simply can’t go wrong with another layer of protection.

This machine can make ionized water that’s produced by electrolysis. This is important as electrolysis is the only method of making alkaline water that has been found to produce antioxidant properties, making it significantly better for you.

With a larger ORP range and the capability to go further up and down the pH scale, this machine handles all the conceivable uses of a water ionizer.

It should be noted that while this machine has great functionality and capabilities, it’s only about to be installed on a countertop. You won’t be able to place it under your sink. However, it doesn’t take up much room and is quick and easy to install. It'll be a breeze to find a place on your counter where it can find its home.

Both connecting to a faucet and connecting directly to the cold water line below the sink is possible. Connecting to the faucet is easier, but you’ll be getting the water directly from the water line if you choose to go under your sink.


  • Able to connect to both the faucet and cold water line under your sink
  • Only able to be installed on a countertop
  • Able to produce pH levels in water between 3 and 12
  • Boasts an ORP of +600 to -800.
  • A 2-stage water filtration system is utilized for the ultimate care for your water
  • A 3-stage water filtration system can be adopted if you’d like an even more robust line of defense
  • Comes with an LCD that notes all of your settings that you have enabled
  • Displays the lifespan left of both of your filters to ensure you know when to replace
  • Multiple water settings are included to be able to adjust your water to the perfect pH level
  • Able to be installed within 10 short minutes

Check The Latest Price on Amazon

Alkaline H2. Hybrid Ionizer

NEW - Alkaline H2 Hybrid IonizerThe Alkaline H2 Hybrid Ionizer is one of the most robust and best-quality water ionizers that’s currently available on the market. Like many others, it uses an extended hose and an LCD screen to deliver all the important information to you and make ease of use a piece of cake.

What sets this water ionizer apart from its competitors is the amount of modern technology that it utilizes to bring you the best water possible.

Here’s just what the LCD screen will display for you:

  • Three levels of alkaline
  • Whether TURBO water is engaged
  • Both acidic levels of the water
  • A door sensor
  • The amount of water that’s been selected
  • A cleaning indicator
  • An operation indicator
  • The lifespan of both filters it uses in its 2-stage filtration system

In total, 6 different water pH levels are available for you to use. They include:

  • TURBO Water, the most acidic of all the levels
  • Acidic level 2
  • Acidic level 1
  • Neutral
  • Hydrogen water
  • Alkaline level 1
  • Alkaline level 2
  • Alkaline level 3

As you can tell, no matter what pH levels you need in your water, you’ll be able to obtain it by using this machine. Another highlight of this water ionizer is its multi-layer filtration system that’s done in two steps for an additional layer of protection and support. These water filters are capable of removing suspended solids that are over 0.5 to 5 microns. These materials include sediment, mud, sand, and even rust.

Filters can be replaced through a front-load system. This makes replacing the filters incredibly easy and doesn’t tke but a few seconds to do.


  • Able to deliver water in 8 different pH levels
  • LCD features a ton of information including operation indicators, a door sensor, acidic and alkaline levels, and more.
  • Able to automatically stop functioning in the case of malfunction
  • Filter materials use a carbon block, TM ceramic, and UF
  • A dual-filtration system is used for the best purification possible
  • A front-load filter replacement system is used for easy access to filters when replacement is needed
  • An extended hose is used to deliver easy access to your ionized water
  • Incredibly easy to use while still maintaining a high level of sophistication in technology

Check The Latest Price on Tyentusa

Tyent UCE-11 Water Ionizer

Tyent UCE-11 Water IonizerThe Tyent UCE-11 is another high-quality water ionizer that rivals the best options available on the market. It uses Hydrogen BOOST technology to efficiently cleanse and ionize all the water you want. A combination of solid and mesh hybrid plates are used to get the job done. These plates are both dipped and baked to ensure the highest quality product possible.

Additionally, to make your life as easy as possible, a total of 99 presets per level are available to be adjusted. Tyent recognizes that precision is key when you’re working with ionized water. This is especially true if your water is for scientific purposes or something outside the world of human consumption.

If you’re looking for precision in the pH levels of your water – this is it. You won’t find another machine that’s able to match the amount of available presets to ensure you’re getting the same water every time you use it.

Of course, the ease of use doesn’t end there. Automatic self-cleaning functions are included. After a certain amount of water has run through the machine, it’ll automatically clean itself to save you the hassle and stop the spread of bacteria to the water you use frequently.

Other highlights include an advanced, interactive touchscreen display for you to use. This display will allow you to adjust pH levels and monitor all activity and levels associated with your machine. It’s incredibly intuitive and easy to use.


  • Able to filter solid objects as small as 0.1 microns
  • Features advanced interactive touch screen technology
  • Covers a relatively small space of about 385 square inches
  • A total of 8 settings available to select pH levels from
  • Fully adjustable
  • 99 presets available for replication of pH levels to the exact detail
  • Able to go up to -1050 ORP levels
  • Able to create water between 1.7 and 12 pH
  • Includes a flood prevention sensor
  • Cleans itself automatically

Check The Latest Price on Tyentusa

ACE-13 Above-Counter Extreme Water Ionizer

ACE-13 Above-Counter Extreme Water IonizerThe ACE-13 brings all the modern technology you could ask for in a water ionizer.

Some highlights include:

  • A slim, yet stunning design that can fit into any kitchen décor or design
  • Front-loading filter storage for easy replacements
  • An upgraded drain faucet hose for easy installation
  • 360-degree water outlet dispenser
  • Hands-free motion-activated flow sensor to ensure all water is properly flowing through the machine
  • A jog dial control
  • A total of 3 alkaline levels, 3 acidic levels, and turbo modes

As you can tell, these are some of the most advanced features that a water ionizer can have. Plus, while other water ionizers look clunky and out of place in the kitchen or throughout your house, this model is designed to look sleek and slim and fit into the modern décor of most households.

Of course, the entire screen is touch interactive as well. You can simply press away with your fingers to achieve optimal settings – it’s easy and intuitive.


  • JOG dial interface makes it easy to customize your settings and work through the display if you’d rather not use your fingers
  • A total of 8 water settings can be selected from
  • A 360-degree water outlet dispenser makes installation and uses extremely easy
  • Features a customizable GUI
  • Multiple display designs are available to get the perfect look for your kitchen or room
  • Includes a proximity sensor
  • Features your most commonly used water settings to make the process more efficient
  • Able to customize the amount of water you’d like to ionize. You can select between 2.L, 5L, and .1L increments
  • Time display settings are available
  • ECO Mode functions to help reduce energy costs and take better care of the environment
  • Will automatically clean itself after the amount of water you’ve specified passes through it

Check The Latest Price on Tyentusa

Things to Consider When Buying a Water Ionizer

Maintaining Your Water IonizerWhen you’re in the market for a new water ionizer, the amount of information you’re presented with could be overwhelming. What’s ORP, what pH range is the best? How many plates should my water ionizer have?

These are all questions you should seek to answer before making your purchase. With this in mind, this section of the guide was created to help you understand all the things you should consider when buying a water ionizer.

Keep reading to find out all about pH ranges, the ORP range, and more valuable information.

  • pH Range

pH stands for potential hydrogen.

The pH range of your water ionizer is the different levels of acidity that a water ionizer can turn water into. The entire scale range from 0 to 14. However, most water ionizers will only create water between 3 and 12.

The lower the pH score, the more acidic it is. On the other hand, the higher the pH level the less acidic it is. A pH level of 7 is considered neutral water.

Acidic water isn’t typically used for drinking, as it can be damaging to humans to consume. However, it has many commercial uses. Everyone from scientists to hairdressers and skin enthusiasts will use acidic water for skin treatments and even research.

When looking to purchase a water ionizer, note what you’re going to do with the water. If you’re only looking for water that’s suitable for drinking, you won’t care so much if an ionizer has many options for acidic water.

  • ORP Range

water inonizer InstallationThe ORP Range, or the oxidation-reduction potential, is a measurement that tells you the degree that a substance is capable of oxidizing. In other words, it’s how well it can reduce another substance. It’s measured in millivolts using an ORP meter.

In general, the lower the pH, the higher the ORP will be on your water. You’ll find that both alkaline and acidic water has ORP values. These values may even be negative. If you find a negative ORP level, this indicates that it’s an anti-oxidizing agent, rather than an oxidizing agent.

Typically, you’ll find an ORP level for spas and pools between 650 and 50 mV. However, expect this number to be much higher when it comes to clean drinking water.

  • Number of Plates

In general, you want between 5 to 7 water ionizer plates in your water ionizer. The more plates, the better. That’s why you’ll see so many high-quality water ionizers boasting a total of 7 plates used.

In general, the number of plates will affect how long the machine works and how powerful it is. However, while 7 plates are the most common amount associated with most water ionizers, it’s possible to have 9 plates, 11 plates, 13 plates, and even 15 plates.

A total of 9 plates will vastly outperform 7 without sacrificing much in terms of a price point. 11 plates are a great buy and run almost the same as 13, but don’t quite match them. If you’re considering a 15 plate water ionizer, it’s simply too much. These are big and bulky machines that will cause you more problems than the benefits associated with them. Another important thing to consider is the type of plates you should be considering when purchasing a water ionizer.

  • GRID

GRID plates allow for better performance if you’re using a lot of hard water. These plates are dropped-forged and ideal for the toughest scenarios and toughest water you can find. When compared to flat or MESH plates, you should always go for GRID plates if you’re interested in the best reliability and durability.

  • MESH

MESH is the most efficient type of plate you’ll find in the world of water ionizers. This is because it allows the most direction of electrical flow and also provides more surface area to come into contact with water. On the downside, they don’t have a method of being able to continuously clean the plate. Because of this, it’s recommended that you combine mesh plates with a continuous cleaning system for the best results.

  • FLAT

FLAT plates are the least valuable of any of the types of plates. This is because these are simple, standard flat plates. They don’t offer any benefits beyond getting the job done.

These are found with lower-end water ionizers. They have no texture and are simply a titanium plate with a platinum coat on it. These are best if you do not need additional benefits.

  • Slotted

Slotted plates were seen as a step above the standard solid plates, the most common type of plate. Slotted plates allow for an electrical current to have a direction and improves ionization. It’s one of the more efficient options.

  • Built-In Water Filter

Built-in water filters are something you should keep in mind when considering your purchase. These are useful filters that can help a lot in dealing with water pressure. If you own a well or use well water, a built-in water filter can be integral to managing the amount of water pressure that comes with well water.

It should also be noted that built-in water filters cost a bit more than other standard filters and will generally only last between six and 12 months. Take this into consideration before making your purchase.

  • UV Light

UV light disinfection is always a bonus to have with not just a water ionizer – it’s great for almost every product that can affect your health. UV light works to obliterate cysts, mold, bacteria, and viruses found within your water by using short-wavelength ultraviolet light. It’s an approved disinfection process and has been recognized by the FDA. If you want an extra layer of protection in your ionized water, make sure to be on the lookout for UV light additions.


The installation of your water ionizer is an important consideration to ensure you’re going to get the most out of your purchase. Some things you should think about include if you use well water if you have hard water, and the quality of the source of your water. In total, there are three types of installation you can consider: convertible, countertop, and under counter water ionizers.

Convertible, Counter Top or Under Counter?

Countertop installations are by far the easiest way to install and use your water ionizer. These sit right next to your sink and can connect straight to your faucet.

Undercounter installations are ideal if you don’t want your water ionizer to cluttering your counter. For this method, you’ll need a small dedicated faucet that’s been mounted at the sink. It’s recommended you have a professional plumber do this installation, although it’s possible to do on your own if you’re a handy person.

Convertible water ionizers are the best of both worlds. They’re able to be switched back and forth between the countertop and under-counter setups. These are ideal if you want a water ionizer but aren’t sure how your set up will be in the future. Get these to make sure you’re prepared no matter how your situation ends up.


Warranties are always a benefit to have with a product. Most people see warranties as an added benefit and don’t pay much attention to them. This should never be done as a warranty can tell you so much about a product. What a warranty is telling you is how long a manufacturer is comfortable telling you their product will work for. In other words, the longer a warranty, the longer you can expect your water ionizer to last.

Many manufacturers offer 5-year warranties. These are robust machines, but a longer-lasting warranty is better if you’d like the peace of mind for how long your product will last.

Water Ionizer Installation and Maintenance

Water Ionizer Installation and MaintenanceWater ionizer installation and maintenance may seem like a hassle, but it’s not as difficult as you may imagine. If you’re wondering how to install your water ionizer and the proper maintenance you’ll owe it throughout its life, keeping reading.

  • Countertop Installation

Countertop installation is the easiest way to install your water ionizer. You’ll need several items, this includes:

  • Basic tools
  • A valve
  • A 2-way diverter

These items can all be found from your local hardware store.

Once you’ve gathered your tools, you need to shut down your tap water. In most cases, you'll be able to find a valve to turn it off located underneath your sink.

After shutting off your tap water, simply disconnect your faucet’s flexible hose from your tap water cold line. This is where you’ll install the 2-way diverter. Connect your flexible tube from your water ionizer to this 2-way diverter after it’s installed and you’ll be all finished. If you want, you can install a pre-filter system as well.

  • Under-Sink Installation

Under-sink installations are a little bit more complex and may require professional help. However, it’s possible to do on your own if you know your way around the sink and a toolbox. To install your water ionizer underneath your sink, start by turning off your cold-water valve found underneath your sink and remove the tubing. You can disconnect the water line from the shutoff valve by simply finding the attached nut and loosening it and then removing the tube afterward. You’ll need a basin wrench to do this.

From here, position your water ionizer on the cabinet wall as close as you can to the cold water line. You can mark your location by using holes in the mounting bracket. Drive screws into the marks about halfway in. You’ll tighten them after the ionizer is put in place.

After this has been done, it’s time to start making the connections with your plumbing. Connect the filter by using flexible stainless-steel supply lines, otherwise known as flex lines. You could also use plastic tubing that comes with most installation kits. After you’ve made all the connections required, you’ll put up your water ionizer and tighten it into place.

Make sure you’ve made snug connections and then slowly turn the water supply back on. Make sure to release any trapped air and look for leaks once the water has been turned back on.

Maintaining Your Water Ionizer

Things to Consider When Buying a Water IonizerMaintaining your water ionizer is a combination of making sure it’s regularly cleaned and the filters are promptly replaced when it’s time. Most filters will last between six and 12 months, although some will be good for long if you’re not regularly using your water ionizer. For the most part, this is a simple step that only takes a few minutes. This is especially true if your water ionizer has a front-loaded cartridge system.

You should also regularly clean the inside of your water ionizer with a cleaning cartridge or the manufacturer recommended cleaning protocols. Of course, you should also be wiping down the exterior of your water ionizer whenever it gets wet or dirty, this will help it look like new all the time while ensuring that corrosion doesn’t occur over time.

Water Ionizer Comparison Chart

Water IonizerpH Weight PriceRating
Cosan/USA Pure Hydration 9-9.5pH19.84 pounds $$7/10
Chanson MIRACLE2.5 to 11.710 pounds $$$$10/10
IntelGadgets, IonTech4.5-11pH8 pounds $$$8/10
Aqua Ionizer Deluxe 9.03.0 to 11.5 pH12.03 pounds$$8/10
Aqua Ionizer Deluxe 7.04.5 and 11 pH11.35 pounds $$7/10
Aqua Ionizer Deluxe5.0-11.0 pH10.18 pounds $$8/10
bawell Platinum3 and 12 pH11 pounds $$$$9/10
Alkaline H2. Hybrid Ionizer8 pHN/A$$$$$N/A
Tyent UCE-111.7 and 12 pHN/A$$$$$N/A

Final Words

The world of water ionizers can be deep and complex, but this guide is meant to help you navigate through all the best water ionizers and what you should be looking for when you’re making your purchase. At this point, you should know all the best information available about water ionizers and how to make the best purchase possible. Ensure you double-check with the buying considerations section of this guide if you need more information on what you should be looking for. As with all products, you should also check with the manufacturer to know you’re getting the best deal in terms of price and warranty.


The Expert website offers the most extensive range of home appliances online. Get the most complete home appliance range, at the most competitive prices, with Eric Stefano.

Your Signature