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Top Rated 12 Alkaline Water Ionizer

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41

Models Considered

81

Hours of Research

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Experts Interviewed

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Consumer Reviews Analyzed

W ater is an essential part of life, and even though we all drink liquids on a daily basis for primary survival, we tend to underestimate the quality of the water we ingest. Tap water is, by now, notoriously known worldwide for the contaminants that plague it and the potential it has for sickening individuals who drink it unfiltered.

The purity and health benefits of alkaline water have made it the main source of hydration for more and more people each year and seeing how it’s not cheap to buy (nor is it recommended that you buy bottled water of any sort for that matter if you care for the environment), what is left as the most cost-effective solution would be to have it on demand, in your home, via a water ionizer like the machines we will review here. In the following, we will learn more about the technology that stands at the basis of alkaline water production and gain insight regarding the latest features and functions machines come with, so stick with us if you want to make a truly informed decision.

Check out the top-rated under sink alkaline water ionizers here if you are more inclined toward acquiring and installing a discrete system that won’t take up any counter space, yet still provides the same quality alkaline water you expect.

12. Life Ionizer MXL-7 – Best Flow Rate

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Specifications:


  • Installation: Countertop or under-counter
  • Number of plates: 7
  • Plate material: Platinum-coated titanium
  • Filtration: Custom filters
  • Filter life: 6 months
  • pH settings: N/A
  • pH level range: 2.5 – 11.0

  • Negative ORP levels: Up to -700mV
  • Flow rate: 6 liters per minute
  • Automatic self-cleaning:
  • Display type: LCD
  • Dimensions: 12.5” x 6.25” x 15”
  • Weight: N/A
  • Warranty: 10 years labor, lifetime for parts





While the sleek black profile does make it worthwhile from an aesthetic stance, this isn’t what impresses about this model as the 7 platinum-titanium plates that offer thorough electrolysis for the production of ionized water are what set it apart. To let you decide the level of pH you want the water to have, it provides a span that you can select from which ranges from 2.5 to 11.0. What really impresses is that it provides more hydrogen in a single glass of water than all other systems in its class as it is crafted with XL molecular hydrogen.

Performance Aspects
  • Flaunts an energy-efficient operation, consuming only 450 watts to produce the super-hydrating alkaline or acidic water of the highest standard.
  • It is crafted to produce a maximum antioxidant potential of -700 ORP.
  • Features XL ultraviolet technology that obliterates pathogens and bacteria in the water. Thus, no matter if you have parasitic cysts, chemicals, or viruses in your tap water, it will treat it properly so that your health is kept in check.
Extra-Large Chambers
  • Matrix Grid – The plates add to its efficiency as more space is provided for energy transfer between them and the water.
  • Power SMPS – Ensures energy-effective functioning of the system while producing the highest level of antioxidant and acidic pH.
  • Molecular Hydrogen – Produces high levels of hydrogen so that the water you consume has immediate positive effects on your health.
High-Quality Filters
  • Customizable Pre-Filter – You can choose what you want this filter to target. We recommend that you test the water first to see what are the predominant contaminants you are dealing with to pick the right filtration means. Keep in mind that this stage adds natural minerals like calcium and magnesium into the water as well, so it benefits your health in more ways than you could imagine.
  • Life MicroMembrane – It ensures high levels of pH and ORP so that with every glass you drink, you feel and look younger.
  • Ultaviolet XL – Ensures the complete removal of harmful pathogens from your drinking water.

As all filters are one-click, it won’t be hard at all to replace them when the time comes, especially seeing how there is top access provided to reach them. The tool-less operation shouldn’t last more than 5 minutes, even if it is your first time performing it.

What we like:
  • Uses UV to obliterate bacteria in the water
  • Intuitive operation granted by the LCD display
  • Indicator lights announce when maintenance is due
  • Returns healthy minerals into the water you drink
  • Easy maintenance; doesn’t require much of it either
What we dislike:

✖ Filters require routine replacement

Verdict

Crafted in the U.S. with accent put on quality before anything else, expect to use this machine for years to come and for it to comply with your expectations constantly. It is comprehensive to use and maintenance isn’t much of a hassle either, so if you have the budget for it, consider this option.


11. Jupiter Athena JS205 – Reduced Maintenance

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Specifications:


  • Installation: Countertop or under-counter
  • Number of plates: 5
  • Plate material: Platinum and titanium
  • Filtration: Dual system
  • Filter life: 3,600 liters
  • pH settings: 9
  • pH level range: 3.0 – 11.5

  • Negative ORP levels: N/A
  • Flow rate: 3 liters per minute
  • Automatic self-cleaning:
  • Display type: LCD
  • Dimensions: 15” x 9” x 16”
  • Weight: 15.9 pounds
  • Warranty: Lifetime





We start off by mentioning that it can be used either as an under counter or countertop system, which adds to its versatility. However, we wouldn’t say that this is its strong point as the affordable asking price is definitely what is more likely to make it catch the attention of interested buyers.

On the display, it lets you know the lifespan of the filter to eliminate guesswork from maintenance. As it passes the water through multi-stage filtration, there is no need to worry there might be any health-threatening contaminants in it. Moreover, there are a total of 9 pH settings to select from so that you decide what type of water to use or consume.

Design

The water valve it is fitted with permits you to adjust the water flow rate as you see fit to have control over the pressure and pH. The flow is displayed on the LCD screen so that you know how much water it handles at any given point. A novelty is the low-pressure alarm that turns it off when the pressure is too low, avoiding potential damage. It will even indicate on the display when it has been turned off for this specific reason so that you know what course of action to take. It is even fitted with a double-action reverse cleaning system that ensures scale won’t ever bind to the electronic cell so that the machine works at its finest for as long as you use it.

Easy Installation

As no plumbing is required in the installation process, you won’t have trouble with it. You can either install it in a snatch on the counter or separately purchase a kit that permits you to opt for under-sink installation if that is what you prefer. The controls are quite clearly displayed and labeled on the front interface so that it is as intuitive to use as it gets. It even indicates when filter replacement is needed so that you don’t accidentally overlook the procedure and hydrate with water that isn’t free of all impurities. Featuring a voice indicator and quite a brightly-lit screen, it is an intuitive and hassle-free machine you will have a lot of fun using.

Check out the full review of the Jupiter Athena JS205 to get all the insight you need regarding its performance and features so that you can make an informed decision.

What we like:
  • Provides optimized ORP and pH levels for the water you consume
  • Double action reverse cleaning system keeps it up and running in a top-notch condition
  • Features triple diaphragms that automatically adjust water flow for your convenience
  • Displays the pH level of the water it is producing on the screen
  • Install as under sink or countertop machine
What we dislike:

✖ Lacks a flood prevention sensor

Verdict

The distinctive design isn’t the only thing that catches your eye when you first analyze it as it flaunts an intuitive design that makes you confident you won’t have trouble using it. With 5 plates and 9 pH settings provided to pick from, all provided at a more than affordable price, it is an option you need to look into carefully before you decide.


10. AlkaDrops Purifier Machine – Most User-Friendly

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Specifications:


  • Installation: Countertop
  • Number of plates: 5
  • Plate material: Platinum-coated titanium
  • Filtration: Replaceable active carbon water filter
  • Filter life: 6,000 liters
  • pH settings: 7
  • pH level range: 3.0 – 10.5

  • Negative ORP levels: Up to -500mV
  • Flow rate: 2 liters per minute
  • Automatic self-cleaning:
  • Display type: LCD
  • Dimensions: 10.5” x 6.69” x 4.33”
  • Weight: N/A
  • Warranty: N/A





The materials that go in its manufacturing are ABS plastic, titanium, and carbon fibers, so you can see why it is praised to maintain a top-notch shape for a long time. It even comes with a wide range of programs and settings so that you can make it function according to your specific needs at any given point. Moreover, if you are, for any reason, displeased with it, you can return it and receive a full refund.

Efficient Design

It is engineered with a large LCD display where you can see all the info of interest, and it even features animated pictures through which it indicates what each function does. Some of the innovated features it is fitted with are:

  • Water Settings – 4 alkaline, 1 non-ionized, 2 acidic.
  • Plates – 5 pieces; made in Japan.
  • Safe – Has received WQA and NSF certifications for safety in design.
Mention-Worthy Aspects
  • Features an intelligence voice
  • Housing is crack- and water-proof.
Powerful and Intelligent

It uses a combination of filtration and electrolysis to ensure that all of the contaminants that plagued your drinking water are gone for good. Best of all, it features specialty buttons that provide, on-demand, water that is either good for drinking, cleaning, or cooking. Some of its particularities include:

  • ORP Range – Ranges from +300mV to -500mV.
  • Energy-efficient – Doesn’t draw a lot of power for cost-effective operation.
What we like:
  • Plentiful water settings to pick from
  • Energy-efficient operation – you can run it as much as you like without fearing costs
  • LCD display is designed in an intuitive manner
  • One filter can handle 6,000 liters of water
What we dislike:

✖ Bulky design

Verdict

Made to last so that you enjoy clean drinking water for years on end, it is trusted by people all over the world, making for one of the most sought-after products in its niche. As it is fitted with intuitive controls, it makes for a viable option even for first-time owners.


9. Aqua-Ionizer Pro Deluxe – Reduced Water Waste

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Specifications:


  • Installation: Countertop
  • Number of plates: 5
  • Plate material: Platinum-coated titanium
  • Filtration: Activated carbon filter
  • Filter life: 4,000 liters
  • pH settings: 7
  • pH level range: 5.0 – 11.0

  • Negative ORP levels: Up to -600mV
  • Flow rate: 3 liters per minute
  • Automatic self-cleaning:
  • Display type: LCD
  • Dimensions: 8.3” x 4.3” x 13”
  • Weight: 10.2 pounds
  • Warranty: 5 years





If you seek a budget machine, this is an option worth considering. Depending on your choice and the source, it can produce water in pH from 5.0 to 11.0, so that you can have it as acidic or as alkaline as you prefer. Thus, you can use it for a wide scope of applications aside from hydration, including plant care, washing your body, and cooking.

Self-Cleaning Functionality

As it is a self-cleaning type, the filter follows through with purification and ionization up to 4,000 liters before replacement is needed, so you are likely to do the procedure once per year, maintenance being a cinch overall. Some of its features include:

  • Plates – 5 titanium coated plates offer an 81.8” surface area so that as much water as possible passes through the system at a time.
  • Water Options – 4 ionized, 2 acidic, 1 neutral.
  • Active Carbon Filter – Removes odors and bad taste; flaunts a 1,585-gallon lifespan.

As there are a total of 7 settings provided to select from, you have full control over its output, getting to adjust between alkalinity and negative ORP levels as you see fit.

Mention-Worthy Aspects
  • Antioxidant Potential – -600 to +600 ORP
  • Power Supply – 150-watts
  • Capacity – 1 gallon per minute

What a lot of customers like is that this countertop machine takes only 10 minutes to set up, all that it takes to follow through with the installation being to connect it to any standard faucet. Thus, there’s no need to call an expert in to help you.

What we like:
  • It produces antioxidant-rich alkaline water
  • Suited for installation on the kitchen, bathroom, or utility faucet
  • Wastes less than 10% water during the ionization process
  • Removes microorganisms from the water
  • Opt for under-sink installation with the purchase of a separate kit
What we dislike:

✖ Well water can pose an issue for it

Verdict

Energy-efficient and budget-friendly upfront, it is an affordable option that actually caters to any needs you may have, providing water that you can either hydrate with or use for a range of purposes, including those of a cosmetic nature. Best of all, more than enough time passes between filter replacement sessions.


8. AquaGreen AG7.0 – Budget Pick

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Specifications:


  • Installation: Countertop
  • Number of plates: 5
  • Plate material: Sintered titanium white gold electrolytic board
  • Filtration: Coconut shell carbon fiber filter
  • Filter life: 6,000 liters
  • pH settings: 7
  • pH level range: 3.5 – 10.5

  • Negative ORP levels: Up to -500mV
  • Flow rate: N/A
  • Automatic self-cleaning:
  • Display type: LCD
  • Dimensions: 12.2” x 8.6” x 4.9”
  • Weight: 3.3 pounds
  • Warranty: N/A





Energy-efficient and budget-friendly upfront, it is an affordable option that actually caters to any needs you may have, providing water that you can either hydrate with or use for a range of purposes, including those of a cosmetic nature. Best of all, more than enough time passes between filter replacement sessions.

Electroplate Technology

The 5 titanium plates it is fitted with are platinum coated, which adds to their efficiency, ensuring it will maintain quality with the passing of time. Some of its design features are:

  • Activated Carbon Filter – Removes organic matter, residual chlorine and other contaminants, and eliminates odors.
  • Automatic Cleaning – Performs this action to prevent scale build-up.
  • Voice Reminder – Always beware when filter change is needed.
Mention-Worthy Aspects
  • TDS Range – 50 to 1000 PPM
  • Display – 3.8” LCD
  • Size – 12.2” (H) x 8.6” (W) x 4.9” (D)
WQA Certification & NSF Certified

The independent tests it has successfully passed show this is a reliable product in the long-run both in terms of efficiency and safety. Some of its convenience features are:

  • Energy-efficient – When in stand-by, it only draws 1 watt.
  • Accessories – Comes with everything you need to connect it to the faucet. The filter is included as well.
  • Noise – Produces little noise when it runs.

Depending on the frequency of use, it is estimated to last approximately 6 months between filter changes. The procedure isn’t costly in the slightest either, so there are no overwhelming cash proceedings for upkeep, which makes it perfect for those who are on a budget.

What we like:
  • DIY setup even for first-time owners
  • Performs automatic cleaning to require as little upkeep as possible
  • Voice reminder can be turned off if you choose so
  • Rewarded with numerous certifications
  • Energy-efficient operation
What we dislike:

✖ Only 1 purifying filter included

Verdict

Among the main reasons for its success are the cheap asking price and cost-effective upkeep and operation, which makes it perfect for all customers, regardless of their budget. Moreover, it doesn’t lose performance quality for the low overall pricing.


7. Aqua Ionizer Deluxe 7.0 – Best for Water Purification

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Specifications:


  • Installation: Countertop
  • Number of plates: 7
  • Plate material: Platinum-coated titanium
  • Filtration: Activated carbon filter
  • Filter life: 4,000 liters
  • pH settings: 7
  • pH level range: 4.0 – 11.0

  • Negative ORP levels: Up to -800mV
  • Flow rate: 3 liters per minute
  • Automatic self-cleaning:
  • Display type: Backlit LCD
  • Dimensions: 8.25″ x 4.3″ x 13″
  • Weight: 11.3 pounds
  • Warranty: 5 years





As it is crafted in the U.S. by experts, rest assured knowing it meets your high expectations. If you need proof regarding efficiency and quality, just take a look at the accompanying warranty – the manufacturer fixes it free of charge in case defects or issues appear for 5 years since the moment of acquisition.

Plates

The 7 long-lasting plates are quite efficient in the electrolysis process so that it provides quality performance throughout. The FDA-approved, BPA-free build ensures years of use with on-par design. Some of its particularities are:

  • Activated Carbon Filter – Due to its presence, there won’t be any chlorine, VOCs, and a wide range of contaminants in the water, even improving its taste and odor.
  • Cleaning – Cleans itself after producing every 10.5 gallons of water.
  • Display – Intuitive control panel changes color according to electrolysis activity, flow rate, and pH setting.
Mention-Worthy Aspects
  • Dimensions – It measures 8.25″ x 4.3″ x 13″
  • Maintenance – Costs will be below $60 per year
  • pH Rating – It produces a pH rating between 4.0 to 11.0
Personalized Operation

The plentiful water options provide you enough selections so that it always complies with your needs. The selections it provides include 4 alkaline that range from 8.0 to 11.0 pH, 1 purified that doesn’t change the pH, and 2 acidic with pH from 4.5 to 6.5.

Basically, the water can be used for drinking, cooking, cosmetic purposes, and even household cleaning. The alkaline water it produces is antioxidant-rich and has beneficial effects for your health, boosting the immune system. If you choose to wash with the acidic water, it will strengthen your hair, clear bad skin, and even improve scalp condition.

Check out the full review of the Aqua Ionizer Deluxe 7.0 to learn how it works and what makes it so effective at producing super-hydrating alkaline water.

What we like:
  • Self-cleaning capabilities for hassle-free maintenance
  • The filter removes harmful contaminants
  • Made with indicator lights that announce filter change routine
  • Independently tested to prove its efficiency
What we dislike:

✖ Filter replacement will cost extra

Verdict

Awarded with numerous certifications for its safe and durable design, it provides a consistent performance so that your money is spent wisely on it. With more than enough water options to pick from, there’s basically nothing that it won’t serve you with.


6. IONtech IT-580 – Best for the Money

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Specifications:


  • Installation: Countertop
  • Number of plates: 5
  • Plate material: Platinum-coated titanium alloy with ceramic membrane
  • Filtration: Activated carbon fiber filter
  • Filter life: 6,000 liters
  • pH settings: 7
  • pH level range: 4.5 – 11.0

  • Negative ORP levels: Up to -850mV
  • Flow rate: 3 liters per minute
  • Automatic self-cleaning:
  • Display type:
  • Dimensions: 12.2” x 8.7” x 4.92”
  • Weight: 9.5 pounds
  • Warranty: 2 years





Crafted with ceramic ion membrane and able to provide a pH range from 4.5 to 11.0, as well as ORP values of -850 mV, this is among the most sought-after options currently available. The materials that go into its manufacturing are comprised to not contaminate the water passing through it. As there are 7 water levels provided for your selection, you will have an easy time tailoring it to your needs. Best of all, maintenance isn’t much as you only need to clean the plates every 2 years.

Innovative Features
  • Utilizes an activated carbon filter to remove bad odors and taste from the water.
  • Self-cleaning cycle makes maintenance less of a hassle for you as you are basically spared of it.
  • The 5 titanium-platinum alloy plates feature a ceramic ionic membrane.
Safe and Durable
  • Automatic Switch – Switches to alkaline on its own when the water flow is shut off to prevent you from accidentally consume acidic water.
  • Overheating Protection Safety – Thermostat prevents it from overheating.
  • Indicator Lights – Show machine status: Filter Change, Clean, Acidic Water, Alkaline Water.
Functions
  • Water Converter – It converts regular tap water into alkaline water.
  • Removes Contaminants – Purifies the water to make it safe to drink.
  • Acidic Water – Use it for washing.

Before we end, one small note – a lot of customers highlighted that the acidic water it produces removes residual agricultural chemicals, which widens its scope of application considerably.

Check out the full review of the IONtech IT-580 to learn how it works, what features it comes with, and what options it puts at your disposal if you acquire and use it.

What we like:
  • Easy-to-understand color codes
  • The flexible tube is extra-long for easy use
  • Automatically clean itself after every use
  • 4 alkaline levels, 2 acidic levels, and 1 purified water
  • CE, SGS, and ISO certified
What we dislike:

✖ It requires installation

Verdict

The smart integrated features make it one of the easiest machines to work with, and they evidently add to its performance quality, making it quite a popular product amongst interested customers. As little maintenance is required too, there are only benefits to reap as of using it.


5. Aqua-Ionizer Deluxe 9 – Best for Home

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Specifications:


  • Installation: Countertop or under-counter
  • Number of plates: 9
  • Plate material: Platinum-coated titanium
  • Filtration: Dual
  • Filter life: 4,000 liters
  • pH settings: 7
  • pH level range: 3.5 – 11

  • Negative ORP levels: Up to -840mV
  • Flow rate: 4 liters per minute
  • Automatic self-cleaning:
  • Display type: Multi-color LCD
  • Dimensions: 16” x 8.6” x 12.5”
  • Weight: 11.7 pounds
  • Warranty: Lifetime





Even though it is made with quality, safe materials and is quite impressive from all stances when it comes to its functioning, the machine comes at a fair price. The manufacturer backs it with a lifetime warranty, which on its own stands as proof that this is a high-quality system that you buy once and use forever, repair costs being covered by the company when needed. Moreover, the company is quite serious when it comes to customer support as well, so expect prompt and useful responses to any of your problems down the road.

Innovative Features
  • Multiple Water Settings – 7 options, the pH level ranging from 3.5 to 11.0 for freedom of customization.
  • Environmentally Friendly – RoHS and ETL certifications prove it is a safe option for you, as well as the environment.
  • Oxidation Reduction Potential – Up to +1,000 ORP.
  • Auto-Cleaning Technology – Procedure takes approximately 30 seconds and it is employed to get rid of all contaminants that get stuck to it on the inside.
Excellent Performance

It flaunts a 4-liter per minute flow rate so that you are ensured an uninterrupted stream of water pouring into your glass when you get thirsty. As it runs, it uses from 5W to 350W, which makes it one of the more cost-effective options available at the moment. Before it outputs the water, it passes it through 3 separate filtration stages so that as many contaminants as possible are removed to protect your health.

The buttons you need to manipulate to control it are conveniently positioned and you are provided with comprehensive instructions regarding how to use it in the accompanying manual. Setup takes a maximum of 10 minutes as numerous customers have said, the procedure being as simple as it gets. Moreover, it doesn’t take up much space on the counter, making for a good fit even on a cramped counter.

Check out the full review of the Aqua-Ionizer Deluxe 9 for an in-depth analysis of the performance it provides toward providing you with filtered, alkaline water for hydration purposes to make an informed decision.

What we like:
  • 7 selectable water settings
  • Antioxidant potential ranging from +1000 mV to -840 mV
  • Negative poles reverse for 10 seconds every 15 minutes of use to perform self-cleaning
  • 9 plates provide a total surface area of 146.57 square inches
  • Backed for lifetime against defects
What we dislike:

✖ Does not feature an automatic shut-off

Verdict

Compact, easy to install, intuitive to use, and quite hard to surpass when it comes to its abilities to produce ionized water, this is an affordable option that is quite feature-rich and worth a second look at before you decide.


4. Bawell Platinum Alkaline – Editor’s Choice

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Specifications:


  • Installation: Countertop or under-counter
  • Number of plates: 7
  • Plate material: Solid medical-grade platinum-coated titanium
  • Filtration: Dual internal
  • Filter life: 5,000 liters
  • pH settings: 8
  • pH level range: 2.0 – 12.0

  • Negative ORP levels: Up to -800mV
  • Flow rate: 7.44 liters per minute
  • Automatic self-cleaning:
  • Display type: Color LCD
  • Dimensions: 11.8” x 15.2” x 6.2”
  • Weight: 11 pounds
  • Warranty: Lifetime





The tasty water it produces is all granted by the 7 medical-grade titanium platinum plates that provide a total surface area of 144 sq. in. Of course, the 3-stage filtration process is just as responsible for this as it ensures no contaminants reside in the water you drink or use.

Excellent Design

It is suited with an automatic reverse cleaning function that activates with every startup and shut down so that it ensures the plates are clean so that their contact with the passing water is full and safe. Evidently, this also makes maintenance a lot easier on your part as you aren’t required to clean them yourself.

It is compatible with standard and old faucet designs, coming with a universal adapter that makes it fit sprayer and pull-out style faucet heads. The electrolytic antibacterial system ensures germs and bacteria are obliterated from your drinking water so that you hydrate safely. Considering these aspects, as well as the asking price, you can see why we recommend you closely look into it before deciding.

Fast and Efficient

Regardless of the choice you make, you will be provided water at a high rate so that you won’t waste any time. With a mere touch, you can select one of the 8 pre-programmed levels it flaunts, which include – weak, medium, strong, and ultra-strong alkaline, purified, and weak, medium, and strongly acidic.

It allows you to attach any additional filters you like, just remember that 2 are already installed. Small tip – before you add any more filters, test the water to see what you are actually dealing with when it comes to contaminants. Keep in mind that it is accompanied by a lifetime warranty, which adds to its desirability as whenever any defects appear, they are handled free of charge.

Ease of Use

It fits all types of faucets, regardless of their design, all thanks to the universal adapter included that fits pull-out, as well as sprayer faucets. It includes all you need for installation, and you just have to directly connect it to the kitchen or bathroom faucet to use it. Furthermore, it features a large LCD touchscreen that provides easy controls and displays all water ionizing functions in a comprehensive manner.

Check out the full review of the Bawell Platinum Alkaline to learn what makes it tick and gain in-sight regarding its functions and features to draw an informed decision.

What we like:
  • A total of 35 different alkaline and acidic water levels
  • The 7 plates provide a 144 square inch total surface area
  • Fits all faucet styles and designs due to the universal adapter
  • Can be used as an under sink or countertop appliance
  • Comes at an affordable price
What we dislike:

✖ Does not display the pH concentration level

Verdict

Versatile as it can be set up either as an under-sink or countertop system and available at a fair price considering its overall performance and that it is suited with the latest in tech and features, this is a machine that you are sure to rely on for years on end.


3. Life Ionizer MXL-9 – Best for Sink

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Specifications:


  • Installation: Countertop or under-counter
  • Number of plates: 9
  • Plate material: Platinum-coated titanium
  • Filtration: Customizable pre-filters
  • Filter life: 6 months
  • pH settings: N/A
  • pH level range: 2.0 – 11.5

  • Negative ORP levels: Up to -800mV
  • Flow rate: 5 liters per minute
  • Automatic self-cleaning:
  • Display type: LCD
  • Dimensions: 12.5” x 6.25” x 15”
  • Weight: 15.1 pounds
  • Warranty: Lifetime





What delights is that the ionized water provides a range of health benefits, helping out with issues like cholesterol, low energy, even acid reflux. Moreover, it aids in weight loss if you combine it with a healthier overall lifestyle. The XL Matrix Grid plates ensure higher levels of electrons will be induced in the water, which translates to more antioxidants and amped molecular hydrogen levels.

Medical-Grade Platinum

The 9 plates are dipped in medical-grade platinum 8 times to ensure utter purity is served with each glass, as well as to ensure the durability of the machine for years to come. Some of its design features are:

  • SMPS Technology – Help avoid power and pH degradation.
  • Purifier – Customized filtration ensures the removal of contaminants like copper, chromium, lead, and mercury.
  • Life MicroMembrane – Enhanced pH balance and antioxidant potential with each glass.

The filters are one-click and positioned at the top so that access is straightforward and easy. Basically, from the setup point on, there are no headaches involved with using the system, which is good news for first-time users.

Mention-Worthy Aspect
  • Dimensions – 12.5″ (W) x 6.25″ (D) x 15″ (H)
  • Installation – Countertop or Under Counter
  • Capacity – -411 ORP at 9.5 pH
RADC Self-Cleaning

It is among the most effective options for hard water as it uses the Reverse Action Dual Cleaning properties it is fitted with to remove hard water deposits through electrical shockwaves that break up the existing deposits, pulverizing them so that they get automatically removed. Some of its design features are:

  • Ultraviolet XL – Removes harmful pathogens to provide you with bacteria-free water without the use of chemicals.
  • Filters – Included in the package at no extra price.
  • Versatile – Produces alkaline, purified, or acidic water.

It even improves water taste, which on its own is a feat considering that many avoid drinking as much water as they should on a daily basis because they feel their tap water tastes funky. Thus, if you consider this option, proper hydration is basically granted.

What we like:
  • Use the water for cleaning, washing, and drinking
  • Easy installation makes it suitable for the kitchen, bathroom, or utility faucet
  • Self-cleaning ability for extended life expectancy
  • Able to improve smell and de-contaminate the water
What we dislike:

✖ The filter is replaceable

Verdict

Aside from all of its features and benefits, it is protected by a lifetime warranty that ensures any damages that appear down the road are fixed free of charge. Moreover, the company’s customer service department is among the most praised for seriousness and promptitude.


2. Next Generation M11 – Best for Hard Water

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Specifications:


  • Installation: Countertop or under-counter
  • Number of plates: 11
  • Plate material: Platinum-coated titanium
  • Filtration: Custom pre-filter, dual internal filters
  • Filter life: 6 months
  • pH settings: 8
  • pH level range: 1.7—12.0

  • Negative ORP levels: Up to -880mV
  • Flow rate: 6 liters per minute
  • Automatic self-cleaning:
  • Display type: Full-color LED
  • Dimensions: 11.65” x 5.75” x 14”
  • Weight: 19.2 pounds
  • Warranty: Lifetime





Instead of making your own alkaline water, which while possible, takes time and effort, use this machine to be provided with it on demand. We are confident in this system as it uses dual internal filters, which means that aside from passing the water through the ionization process, it purifies it of any and all contaminants to make it healthy for you to hydrate with. It is a countertop model that you can actually convers into an under sink water ionizer in just a few simple steps, a trait not many models boast and that comes in handy for those who have limited counter space.

Design

It changes flow control as the situation asks automatically so that there are no issues from this point of view. The fully colored LED display allows automatic voice prompting so that all household members can use it freely with ease. It even lets you regulate power draw so that it maintains a cost-efficient functioning, meaning that it won’t add much to the bills. It provides a total of 8 settings to pick from, 1 purified, 3 acidic, and 4 alkaline. Moreover, the Max Yield Switched More Power Supply enhances its antioxidant potential to enhance water taste.

Smart Features
  • Switch Mode Power Supply – Adjusts the voltage it uses to prevent interference and ensure it won’t overheat while it runs. It has an 800-watt capacity and can be connected to a 120V outlet.
  • Vitamin C Filter – Filters out chlorine and chlorinates from the water.
  • UV Light Technology – Obliterates microorganisms and bacteria from the water. The electromagnetic radiation provides an extra layer of protection from viruses.
  • Customized Filtration – The company assesses reports regarding water contamination in your area on an yearly basis, customizing the filtration system based on your necessities so the machine tailors to your specific needs and water quality issues.
User-Friendly

It is compact enough to make for a viable countertop option, but if you prefer under sink installation, you can do so through simple conversion. The sturdy housing holds a large-size LCD screen that lets you observe system status, and it features labeled buttons on the top to grant intuitive control over its operation.

Before you reach a conclusion regarding whether or not this is the system that best complies with your expectations, read this review of the Next Generation M11 as it contains detailed information regarding its performance and features.

What we like:
  • Traps sediments, treats toxins, and addresses chlorine and chloramine contamination
  • Can easily be converted from a countertop to an under sink machine
  • RADC cleaning system ensures hard water will not be an issue anymore
  • SMPS Power System can generate up to 800 watts of power
  • Provides alkaline water with high antioxidant potential due to -880 ORP level
What we dislike:

✖ UV light technology is optional

Verdict

A must-have in households where people truly care for their health, it provides a convenient means to hydrate in the most effective and proper manner possible. Furthermore, as lifetime backing it provided for it, you can rest assured knowing that you will use the machine for your entire life, which makes the upfront cost quite reasonable.


1. Tyent UCE-11 – Best Overall

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Specifications:


  • Installation: Under-counter
  • Number of plates: 11
  • Plate material: Solid/mesh hybrid medical-grade strengthened titanium
  • Filtration: Dual ultra-filtration
  • Filter life: 3,600 liters
  • pH settings: 9
  • pH level range: 1.7 – 12.0

  • Negative ORP levels: Up to -1,050mV
  • Flow rate: 2 liters per minute
  • Automatic self-cleaning:
  • Display type: LCD
  • Dimensions: 14” x 5-3/8” x 14”
  • Weight: 18.4 pounds
  • Warranty: Lifetime





Instead of spending recklessly and buying alkaline water, have it on demand in your home by using this machine as it provides the ultra-hydrating water basically on the spot. It uses solid/mesh hybrid material for the manufacturing of the plates, which are strengthened further with titanium coating so that the electrolysis process goes faster.

Smart Features

There are a total of 11 plates it uses for the electrolysis process to produce healthy alkaline water. Aside from this process, it also uses filtration to guarantee water purity with each glass. Let’s look at some of its notable features:

  • Dual Filtration System – Removes 99.9% of contaminants in the water, even those down to 0.01 micrometers.
  • Self-Cleaning Function – Keeps the plates clean and smooth to ensure full contact with the passing water, without requiring maintenance on your part.
  • Touch Technology8 animated buttons make it easy to operate so that you can start using it as soon as you get it out of the box.
  • SMPS Plus technology55 different settings to pick from when it comes to power draw so that it won’t end up consuming more power than you can afford.
Design

On the LCD screen, it shows pH concentration levels and other noteworthy info, including filter replacement. It allows you to pick the preferred setting and pH level at the touch of a button for intuitive control. It features an Easy Tap Touch system that implies you will have less touching to perform to operate it, which is good news if you are weary of how many bacteria lay on surfaces. Moreover, the stainless steel build provides it a sleek design and makes it blend with any décor easily.

Read the complete analysis of the Tyent UCE-11 here so that you are aware of all details regarding this high-class system’s functioning and capabilities before you draw a conclusion.

What we like:
  • Removes up to 99.9% of water contaminants as small as 0.01 microns
  • Increased flow rate ensures less water waste occurs
  • Large plate surface area – 385 square inches
  • Interactive touch screen technology ensures intuitive use
  • Allows you to choose between 55 adjustable levels of power consumption
What we dislike:

✖ Lacks the automatic heat sensor feature

Verdict

The best in its niche, even though it is a costly upfront investment it is worth making if you seek speed and efficiency, caring for the quality of the water you drink and use for various purposes around the house. Furthermore, the platinum-coated plates it uses not only ensure an efficient electrolysis process but long-run durability as well.


Top 12 Comparison

Photo Products Price
Tyent UCE-11 Image
Best Overall
1. Tyent UCE-11
  • Installation: Under-counter
  • Plates: 11, solid/mesh hybrid medical-grade strengthened titanium
  • Filtration: Dual ultra-filtration
  • pH settings: 9
  • Negative ORP levels: Up to -1,050mV
  • Flow rate: 2 liters/min.
  • Automatic self-cleaning:
  • Other features: Flood prevention sensor; Automatic shut-off; Voice guided; Change filter indicator; pH concentration level display; Integrated temperature sensor; Automatic memory function ; Self Diagnosis function
  • Dimensions: 14” x 5-3/8” x 14”
  • Warranty: Lifetime
Check Price at Amazon
Next Generation M11 Image
Best for Hard Water
2. Next Generation M11
  • Installation: Countertop/under-counter
  • Plates: 11, platinum-coated titanium
  • Filtration: Custom pre-filter, dual internal filters
  • pH settings: 8
  • Negative ORP levels: Up to -880mV
  • Flow rate: 6 liters/min.
  • Automatic self-cleaning:
  • Other features: Touch controls; Full-color LED display; Voice guided; Automatic heat sensor; Vitamin C ceramic block filter technology ; Max Yield SMPS ; Optional – Life GRID technology
  • Dimensions: 11.65” x 5.75” x 14”
  • Warranty: Lifetime
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Life Ionizer MXL-9 Image
Best for Sink
3. Life Ionizer MXL-9
  • Installation: Countertop/under-counter
  • Plates: 9, platinum-coated titanium
  • Filtration: Customizable pre-filters
  • pH settings: N/A
  • Negative ORP levels: Up to -800mV
  • Flow rate: 5 liters/min.
  • Automatic self-cleaning:
  • Other features: UV sterilization; Reverse action dual cleaning properties; SMPS technology; MicroMembrane; Matrix GRID plates; One-click filters
  • Dimensions: 12.5” x 6.25” x 15”
  • Warranty: Lifetime
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Bawell Platinum Alkaline Image
Editor’s Choice
4. Bawell Platinum Alkaline
  • Installation: Countertop/under-counter
  • Plates: 7, solid medical-grade platinum-coated titanium
  • Filtration: Dual internal
  • pH settings: 8
  • Negative ORP levels: Up to -800mV
  • Flow rate: 7.44 liters/min.
  • Automatic self-cleaning:
  • Other features: Color LCD display; Touch controls; Voice guided; Change filter indicator; Electrolytic antibacterial system
  • Dimensions: 11.8” x 15.2” x 6.2”
  • Warranty: Lifetime
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Aqua-Ionizer Deluxe 9 Image
Best for Home
5. Aqua-Ionizer Deluxe 9
  • Installation: Countertop/under-counter
  • Plates: 9, platinum-coated titanium
  • Filtration: Dual
  • pH settings: 7
  • Negative ORP levels: Up to -840mV
  • Flow rate: 4 liters/min.
  • Automatic self-cleaning:
  • Other features: Touch controls; Multi-color LCD display; Hot water
  • Dimensions: 16” x 8.6” x 12.5”
  • Warranty: Lifetime
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IONtech IT-580 Image
Best for the Money
6. IONtech IT-580
  • Installation: Countertop
  • Plates: 5, platinum-coated titanium alloy with ceramic membrane
  • Filtration: Activated carbon fiber filter
  • pH settings: 7
  • Negative ORP levels: Up to -850mV
  • Flow rate: 3 liters/min.
  • Automatic self-cleaning:
  • Other features: Overheating safety protection; Indicator lights; Filter Change indicator light; Automatic switch; Soft-touch button control panel
  • Dimensions: 12.2” x 8.7” x 4.92”
  • Warranty: 2 years
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Aqua Ionizer Deluxe 7.0 Image
Best for Water Purification
7. Aqua Ionizer Deluxe 7.0
  • Installation: Countertop
  • Plates: 7, platinum-coated titanium
  • Filtration: Activated carbon filter
  • pH settings: 7
  • Negative ORP levels: Up to -800mV
  • Flow rate: 3 liters/min.
  • Automatic self-cleaning:
  • Other features: Backlit LCD
  • Dimensions: 8.25″ x 4.3″ x 13″
  • Warranty: 5 years
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AquaGreen AG7.0 Image
Budget Pick
8. AquaGreen AG7.0
  • Installation: Countertop
  • Plates: 5, sintered titanium white gold electrolytic board
  • Filtration: Coconut shell carbon fiber filter
  • pH settings: 7
  • Negative ORP levels: Up to -500mV
  • Flow rate: N/A
  • Automatic self-cleaning:
  • Other features: Voice reminder; LCD display
  • Dimensions: 12.2” x 8.6” x 4.9”
  • Warranty: N/A
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Aqua-Ionizer Pro Deluxe Image
Reduced Water Waste
9. Aqua-Ionizer Pro Deluxe
  • Installation: Countertop
  • Plates: 5, platinum coated titanium
  • Filtration: Activated carbon filter
  • pH settings: 7
  • Negative ORP levels: Up to -600mV
  • Flow rate: 3 liters/min.
  • Automatic self-cleaning:
  • Other features:
  • Dimensions: 8.3” x 4.3” x 13”
  • Warranty: 5 years
Check Price at Amazon
AlkaDrops Purifier Machine Image
Most User-Friendly
10. AlkaDrops Purifier Machine
  • Installation: Countertop
  • Plates: 5, platinum-coated titanium
  • Filtration: Replaceable active carbon water filter
  • pH settings: 7
  • Negative ORP levels: Up to -500mV
  • Flow rate: 2 liters/min.
  • Automatic self-cleaning:
  • Other features: Touch controls; LCD display
  • Dimensions: 10.5” x 6.69” x 4.33”
  • Warranty: N/A
Check Price at Amazon
Jupiter Athena JS205 Image
Reduced Maintenance
11. Jupiter Athena JS205
  • Installation: Countertop/under-counter
  • Plates: 5, platinum and titanium
  • Filtration: Dual system
  • pH settings: 9
  • Negative ORP levels: N/A
  • Flow rate: 3 liters/min.
  • Automatic self-cleaning:
  • Other features: LCD display; Touch controls; Automatic shut-off; Voice guided; Change filter indicator; pH concentration level display; Automatic heat sensor; MICOM electronics ; Flow control ; Calcium port
  • Dimensions: 15” x 9” x 16”
  • Warranty: Lifetime
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Life Ionizer MXL-7 Image
Best Flow Rate
12. Life Ionizer MXL-7
  • Installation: Countertop/under-counter
  • Plates: 7, platinum-coated titanium
  • Filtration: Custom filters
  • pH settings: N/A
  • Negative ORP levels: Up to -700mV
  • Flow rate: 6 liters/min.
  • Automatic self-cleaning:
  • Other features: MicroMembrane tech; Molecular Hydrogen XL; XL Matrix GRID plates; UV sterilization system
  • Dimensions: 12.5” x 6.25” x 15”
  • Warranty: 10 years labor, lifetime for parts
Check Price at Amazon

What Is Kangen Water?


In Japanese, Kangen water stands for “return to origin”. The water produced by the machines reviewed here, more precisely alkaline water, is passed through electrolysis and purification so that it is substantially healthier and better-tasting than your regular tap water. Thus, water ionizers are a helping hand toward leading a healthier life, providing pure water that is not deprived of healthy minerals.

Wondering whether alkaline water is bad for you as you aren’t well versed in this topic? The answer is no, there are no risks associated with consuming it but rather only health benefits. There’s the fact that it tastes better than the tap water you are accustomed to by this point, so chances are you will drink more water because it will actually taste good for once. Let’s run down a few of the perks provided by alkaline water:

It destroys cancer cells – The Japanese Ministry of Health has classified it as an approved medical device. A medical study has shown the fact that it contributed to the death of leukemia cells, and it is said to fight free radicals, which are the cause for cancer development.

It restores the body’s pH balance – Do you always feel tired regardless of how much you’ve rested? If so, that means your body is too acidic. The majority of people are too acidic because of the food they eat, drink, and air quality. This water has a high pH level which will act as a balance between what you have in your body and what you need.

Anti-diabetic properties – A medical study has concluded that alkaline ionized water helps improve glucose levels and glucose tolerance in both type 1 and type 2 diabetes. Furthermore, it has the ability to destroy RPS as it helps prevent the damage caused to pancreatic cells.

It improves hydration – The smaller groups of molecules are better absorbed by the body. The ionized water contains minerals like calcium and magnesium that provide hydration much faster and more efficiently, and better nutrient absorption than the non-ionized water sources.


What Does A Water Ionizer Do?


To set it up, you must connect the ionizing machine to the kitchen supply so that before you use the water for cooking, drinking, or any other activity, it is passed through the purification and electrolysis processes. The system uses electromagnetically-charges plates that separate magnesium and calcium from the bicarbonates, when the water has gone through the processing coming out from two different streams, one acidic and one alkaline.

All machines feature either titanium or platinum coating on their plates, at times a combination of both for added efficiency. These hard, dense metals do not break with the passing of time, helping the electrodes last forever. Moreover, they add to the speed of the electrolysis process so that you actually receive the water on demand.

Aside from the aforementioned perks, these machines also add healthy minerals back into the water so that it further benefits your health if you hydrate with it. So, if you are wondering how much alkaline water you can drink daily, the answer is as much as you want whenever you feel thirsty as it helps boost your health. Furthermore, there is use for the acidic water it produces as well, being actually quite beneficial for treating wounds and washing your hair and body as there is pH compatibility.


Water Ionizer vs. Reverse Osmosis


As the ionization process unfolds, the water is softened as the filter means remove inorganic compounds, exchanging two sodium ions for every calcium ion (the same goes for magnesium). The whole process takes place in the electrolysis chamber where the water is electrically charged as well, the ions becoming positive and negatively charged.

When it comes to the process of reverse osmosis, it actually removes most contaminants lingering in the water, its efficiency being the main strong point. However, most models cause a loss of healthy minerals in the water during the process, which means that the water you drink is not as beneficial for your health as it could have been.

If you have doubts regarding which system is better and why, check out this comparison table for a few extra details about both systems:

Water Ionizer
Reverse Osmosis
Suitable for watering plants It removes minerals
Energy-efficient operation It can waste water
Best for municipal-treated water It makes the water too acidic
It doesn’t remove minerals and salts Approximately 20% more expensive
Can be placed on the counter Suitable for well water

Frequently Asked Questions



?What is the difference between alkaline water and regular water?
Plain water, the one pouring out of the taps in your home or inside plastic bottles you find in stores usually has a pH of approximately 7.0. On the other hand, alkaline water typically ranges in pH from 8 to 9, helping you raise alkaline levels in your body and lower acidity linked to unhealthy eating and lifestyle habits. Among the health issues alkaline water helps prevent or resolve are – cancer formation due to the eradication of free radicals, deactivating the pepsin which causes acid reflux, and so on. Furthermore, it is superior in terms of hydration as it is easier for your cells to absorb it, coming in smaller clusters than plain water.

?How does the automatic self-cleaning feature impact the machine's quality?
The cleanliness of the plates affects the ionization process as a whole, a clean surface ensuring full contact between the liquid and these surfaces. Thus, regular cleaning is required, a process that you would find to be grueling if required to do it yourself. Hence the automatic self-cleaning feature takes this load off of your hands, continuously tending to the task behind the scenes to ensure the plates always have direct contact with the water during electrolysis, thus guaranteeing quality persistency.

?What does the oxidation-reduction potential or ORP level indicate?
The cleanliness of the plates affects the ionization process as a whole, a clean surface ensuring full contact between the liquid and these surfaces. Thus, regular cleaning is required, a process that you would find to be grueling if required to do it yourself. Hence the automatic self-cleaning feature takes this load off of your hands, continuously tending to the task behind the scenes to ensure the plates always have direct contact with the water during electrolysis, thus guaranteeing quality persistency.


Conclusion

There are numerous reasons why every home should have a water ionizer. It will balance the body’s pH, enhance energy levels, aid the body to regenerate itself, and slow down the aging process. In addition to this, it can help the body to get rid of the toxins that we consume every day by drinking contaminated water. The machines reviewed here serve the specific purpose of providing you with the super-hydrating water, and before we end, let’s take a last look at some of your best options to help you more easily decide what to go for.

Best alkaline water ionizer on the market: Tyent UCE-11

Without a doubt, as it can produce water with a pH range between 1.7 – 12.0 and it features automatic self-cleaning that eliminates the need for routine manual cleaning and other maintenance chores, it is the smartest choice you could make if you care for quality. Therefore, if you’re looking for a hassle-free machine to produce alkaline water on demand, this is the right model for your needs.

The dual filtration properties it boasts will remove any contaminants that measure as little as 0.1 microns. This includes heavy metals like mercury and bacteria. Moreover, the Hydrogen Boost Technology helps ensure superior levels of antioxidants, so you get the most out of the money you spend.

Editor’s choice: Bawell Platinum Alkaline

As it has been designed with FDA-approved parts, you can use the appliance extensively throughout the years because the materials will not contaminate the water further. Additionally, it’s also ETL listed and RoHS-approved. It also comes with a lifetime warranty which means that the company will cover the repair costs or provide you with a new unit at any point if that’s the case. Performance-wise, there are 7 water settings to select between, the pH level ranging from 3.5 to 11. Balancing its features, performance stats, specs, and the asking price, it makes for an acquisition you’re sure to enjoy using for years on end.

Best alkaline water ionizer for hard water: Next Generation M11

The effective water filtration employed by the M11 make it the go-to for households where contamination is an issue with drinking water. Moreover, it passes the water through an effective ionization process to make it as alkaline as you need. As a matter of fact, the selectable pH range that is put at your disposal spans from 1.7 to 12.0, which is considerably more generous than what other models provide. Besides all these aspects, the RADC cleaning system it utilizes enables it to soften hard water, which makes it perfect even for households that rely on well water as their source.

Best alkaline water ionizer for sink: Life Ionizer MXL-9

If you consume a lot of water, you should consider the MXL-9 as the filters need to be changed every 5000 liters. It even features voice indicators that will tell you when it’s time to change the filters so that routine maintenance is simplified. Moreover, when you first purchase it, the filters are included so you don’t have to make any additional investments for a while. Another highlight stands in its ability to produce water with a pH range between 2.0 to 12.0. Hence, you can use the water for cleaning and cooking, which makes it just perfect for under-counter installation in the kitchen.

Best alkaline water ionizer for the money: IONtech IT-580

When it comes to price-to-quality, no other option is as suited as this machine comes with the latest features, filters out the water so that it doesn’t contain any potentially threatening contaminants, effectively produces alkaline water on demand, and it does all that for a fair price. What’s even better is the fact that the filter media it uses only require replacement once every 4,000 liters of water are purified, so costs related to maintenance are only expected 2 times per year tops, depending on the water consumption rate in your household.

Tobey Hunter
Tobey Hunter
Tobey is the editor-in-chief at Optima Institute, his prior experience as a niche product reviewer in air quality improvement systems helping shape his path to conduct thorough research toward selecting and analyzing products so that customers are satisfied with the provided recommendations. During his carrier, Tobey also gathered technical input that makes him well versed in understanding advancements in modern systems, helping readers in turn to better understand how modern devices help improve life quality.