We review the best under counter alkaline water ionizers of 2022 – so you can choose the perfect device for your home.
Under counter water ionizers are becoming incredibly popular as they free up precious counter space. Also known as under sink ionizers they are fitted directly to the water supply below your counter.
An under counter alkaline water ionizer is an excellent investment. They provide a continuous supply of fresh, filtered alkaline water to your kitchen sink. Check out our expert reviews below.
TYENT UCE-11 UNDER SINK WATER IONIZER REVIEW
• POWERFUL IONIZING
• EXCELLENT FILTRATION SYSTEM
• PH RANGE: 1.7-12.0
• 2 YEAR WARRANTY
11 IONIZING PLATES
The Tyent UCE-11 uses eleven large platinum ionizing plates to drive a powerful electrochemical reaction. The results speak for themselves – producing water with a pH range from 1.7-12.0. The plates are solid mesh hybrids and measure an impressive 7″ × 4 ¾” inches.
This under counter water ionizer uses an excellent water filtration system. It employs a dual filter system to produce ultra high quality purified water. First up is an active carbon double membrane (0.01 micron) followed by a ten-step UF membrane filter with a micro-pore size of just 0.01um.
FILTER REPLACEMENT PROMPT
The built-in management system monitors your water usage and prompts you when the filter needs to be replaced. The color LCD screen will indicate when a change is required and the notification is even accompanied by a voice prompt. The filters are built to last for 950 US gallons or 9 months.
The Tyent UCE 11 produces a wide range of alkaline and acidic water. It reaches as high as pH 12.0 for strong alkaline water, as low as 1.7 for strong acidic water, and anywhere in between. It comes with 55 adjustable pH Settings that can be easily edited in the settings tab.
TOUCH SCREEN PANEL & VOICE OUTPUT
The Tyent is operated using a bright, color, LSC display – that works just like a smartphone. The functions are easy to use and it even comes with voice output in multiple languages – English, Spanish, German, French and Italian.
This water ionizer is self-cleaning. It is a fully automated process and requires no manual intervention. The self-cleaning function also removes any build-up of limescale inside the water tank.
The Tyent UCE 11 has a compact shape and design – essential for an under sink alkaline water ionizer. It should easily fit under most countertops and measures just 5.3”(depth) x 14”(width) x 14” inches (height).
There is a built-in safety feature to prevent the discharge of very hot or very high water from the faucet. A temperature sensor ensures only water between 40-95°F can flow to the faucet.
The device comes with an eco-friendly mode to maximize efficiency. This power-saving feature kicks in automatically when the unit keeps power consumption to a minimum. It will help you keep your utility bill down.
The Tyent 11-UCE is an excellent choice under sink water ionizer. It combines powerful ionizing performance with ultra-high quality water purification.
This Tyent ionizer comes with a host of excellent features that we love including – voice prompts, temperature sensor, and eco mode. It is hands down the best under counter water ionizer on the market in 2022.
CHANSON MIRACLE MAX ROYALE UNDER SINK WATER IONIZER REVIEW
• IMPRESSIVE IONIZING POWER
• ACTIVATED CARBON FILTRATION
• PH RANGE: 2.7-11.3
• 5 YEAR WARRANTY
The Chanson Miracle Max Royale under counter ionizer performs really well. Its water ionizing reaction is powered by seven platinum-coated titanium plates. The unit produces strong alkaline water, strong acidic water, and everything in between.
This ionizer has an excellent pH range. It creates water from a pH as low as 2.7 all the way up to pH 11.3. Bear in mind – alkaline water for drinking has a pH of just 8-9. You can select your preferred pH using the touchscreen control panel.
The Chanson Miracle Max Royale water ionizer produces eight distinctive water types within the alkaline water, acidic water, and neutral pH water categories. You can select neutral water or alkaline water for drinking, or strong alkaline water or strong acidic water for cleaning.
This ionizer uses a patented PJ-6000 filtration system to purify your water supply. The activated carbon filter removes bacterial and chemical pollutants to produce clean, delicious water for drinking. The filters have a long life rating of 2,400 US gallons (9,000 liters).
The unit is completely self-cleaning. It has been fitted with a fully automatic self-cleaning function that cleans the ionizing chamber, removes debris, and prevents the accumulation of limescale on the platinum plates.
TOUCH SCREEN CONTROLS
The Chanson Miracle is easy to operate. It uses a touch-screen navigation system that is very easy to find your way around. You can select your preferred water type with the press of a button and it gives a clear overview of pH, ORP, and water flow rate.
It’s compact size is ideal for fitting under your kitchen sink and it measures just – 10″ inches (height) x 5.5″ (depth) x 12″ (width), equivalant to 247mm x 140mm x 305mm. It weighs in at just 5.5kg.
It performs well in ORP (oxidation reduction potential) score – a measure of water purity, coming in with an ORP rating of between +900 to -820 millivolts.
The Chanson Miracle Max Royale under sink water ionizer is a great all-rounder. While it doesn’t quite reach the same heights as its Tyent rival it performs well in all categories.
The 2.7-11.3 pH range will meet most peoples’ needs and the activated carbon filter does a good job at removing contaminants. The self-cleaning feature and the 5-year warranty are a welcome bonus.
ALKAVIVA DELPHI H2 UNDER SINK WATER IONIZER REVIEW
• GOOD IONIZING PERFORMANCE
• DUAL WATER FILTER SYSTEM
• PH RANGE 2.1-12.0
• 5 YEAR WARRANTY
The AlkaViva Delphi H2 water ionizer is an upgrade to the original Ultra Delphi under-sink unit and comes with improved performance. Its water ionizing reaction is driven by nine platinum-coated titanium plates and it can create alkaline water up to a pH of 12.
It has an impressive pH range of pH 2.1 for acidic water right up to pH 12.0 for strong alkaline water. Neither of these types of water are suitable for drinking – but you can select a pH anywhere between these two numbers.
The AlkaViva Delphi H2 ionizer employs a dual water filtration setup to purify your water source and remove harmful toxins. It is fitted with two water filters with a lifetime capacity of 1,000 gallons (3,800 liters). It has an ORP rating of -920 millivolts.
This under sink water ionizer uses a countertop control panel for easy operation. The panel is touchscreen, intuitive, and easy to operate. You can select between alkaline water, acidic water, purified water by simply touching the display. You can tailor the pH of the water to your preferred output within the settings menu.
You never have to worry about cleaning the AlkaViva Delphi ionizer as it comes with self-cleaning functionality. The feature is fully automatic and uses a dual automatic reverse cleaning system (DARC) to clean the plates after every use and ensure there is no drop in performance.
It has an inbuilt temperature safety feature to prevent scalding. A dual temperature sensor system is used to monitor the temperature of the water and if it becomes too hot to handle the unit automatically cuts the flow to the faucet.
This under sink ionizer is a little larger than the previous models. Its dimensions measure 5.5″ inches (length), 12.5″ (width), 14.5″ (height) – equivalent to 140mm (length), 320mm (width) x 370mm (height). So, check your undercounter space before committing to a purchase. It weighs in at a sturdy 12.5lbs (5.7kg).
The AlkaViva Delphi H2 under sink water ionizer is a solid performer. It is an upgrade to the original Ultra Delphi and brings better water ionizing performance to the table.
It has a pH range of 2.1-12.0 and purifies your water source using a dual filter set-up. It’s a little bigger than the other models so factor that into your calculations – but the self-cleaning capability and 5-year warranty are welcome inclusions.
IONTECH IT-750 COMPACT UNDER SINK ALKALINE WATER IONIZER REVIEW
• 5 TITANIUM PLATES
• 6 PRESET WATER TYPES
• ACTIVATED CARBON FILTRATION
• DUAL FAUCETS
The Iontech 750 comes pre-programmed with 6 water types. It has preset 4 alkaline levels, 1 acidic level, and 1 neutral level. You can easily select the type of water you need at any time.
It uses five platinum-coated titanium plates to drive the powerful electrolysis reaction and ionize the water supply.
The device comes with an ‘IonTech-750’ activated carbon water filtration system.
The filter is preinstalled and comes with a handy indicator system to alert you when it needs to be replaced.
The Iontech alkaline water ionizer is completely self-cleaning. It automatically engages a 10-second chamber clean after every use. The system will alert you when it needs a more vigorous clean. This two-minute deep clean is performed at the touch of a button.
This ionizer is operated using a soft-touch control panel. Five buttons are used to operate the system and select the desired water output. It is intuitive and easy to use.
It comes with a clever built-in safety feature. The system automatically reverts back to regular drinking water after each use to avoid accidental consumption of acidic water.
PH TEST KIT
It comes with a home pH testing strip kit. You can use these pH test strips to verify the pH of the water produced. The machine has preset water types with a pH ranging from 5.5-9.5.
The Iontech IT-750 under sink alkaline water ionizer comes with a 2-year warranty which means the manufacturer is confident of its build quality.
The Iontech IT-750 under sink alkaline water ionizer is a good all-rounder. It ticks a lot of the boxes and will meet the basic needs of many users. It has a good pH range, generates alkaline and acidic water, is self-cleaning, and uses an activated carbon water filtration system to generate clean, purified, drinking water.
BEST UNDER SINK ALKALINE WATER IONIZER BUYER’S GUIDE
First up is the ionizing power of the device. This is the pH range it can apply to your water source. If you want to make alkaline water at home you need to take a look at the pH range of under counter ionizer.
Alkaline water for drinking has a pH in the range of 7.5 to 9. If you want to make strong alkaline water, (not for human consumption), you can look for pHs above this value.
The best under counter water ionizer machines come with low pH acidic capability. This means they can also create acidic water. For acidic water – look for a pH range below 7.
EASE OF OPERATION
How is the machine operated? Does it come with an easy-to-use control panel? It will be fitted below your sink so you will need a countertop controller.
Some under counter ionizers come with a countertop touch screen control panel. Others attach a device to your faucet that allows you to select water type.
Make sure the operation system suits your needs and is easy to use. The last thing you want is to have to get in underneath your kitchen counter to access a control panel.
NUMBER OF PLATES
Check out the number of plates inside the ionizer. In general the greater the number of plates the greater ionizing capacity the machine has.
The best under counter water ionizers come with five or more plates. While the budget alkaline ionizers generally come with just 4 plates or fewer.
However, the number of plates isn’t everything. Be sure to take a look at the plate type, material, and ionizing performance.
TYPE OF PLATES
The ionizing plates are the part of the device that performs the ionizing reaction. Undercounter water ionizers use 3 different types of ionizing plates – mesh plates, solid plates, and mesh-solid combinations.
Mesh plates are the most efficient type. They are the best type for driving the electrochemical reaction that creates ionized water.
Solid plates are more durable. Although they are not as powerful as mesh – they are more robust and have a longer life expectancy.
The third type ‘mesh-solid’ combination plates are a hybrid between the two devices. They strike a balance between the two providing strong ionizing power with durability.
The best under counter alkaline water ionizers come with a built-in water filtration system. They perform two roles – water ionization and water filtration.
Take a look at the specification. It will tell you exactly what water filtration system your under-counter ionizer comes with.
The most popular filtration systems are activated carbon and ceramic filters. Water filters have a limited life cycle and will need to be replaced. Check out the cost of replacement when buying a new device.
INSTALLATION & SET-UP
Under-sink alkaline ionizers are easy to install. They connect directly to the water system below your counter and come with color-coded hoses for easy setup.
If you are not comfortable fitting them to your water line you should contact a professional plumber or tradesman. The installation will be a very straightforward job for them.
Once you have the device installed it is time to set it up. Each unit will vary slightly so follow the manufacturer’s steps for your particular device.
You’ll need to check the dimensions of the device to make sure it will fit beneath your sink or kitchen counter. It something that can be easily overlooked when reading through all the under counter water ionizer reviews.
Get a measuring tape out and start mapping out the dimensions you have available in your under sink space.
Then compare these against the device specifications. There’s no point ordering an ionizer that’s not going to fit in place when it arrives.
Prices for under sink ionizers vary greatly depending on model, specification, and functionality. The devices on the lower end of the scale come in at $1,500 while the high-end units retail for $3,000.
Purchasing a home water ionizer is an investment that will start paying dividends as soon as you start making alkaline water at home. Once installed, it will turn your regular tap water into ionized alkaline water.
Just think of the time and money you will save buying bottled alkaline water at the store.
ORP is a popular term used to describe the performance of a water filtration system. It stands for ‘Oxidation-Reduction Potential’.
It is a good parameter for indicating the quality of water. When it comes to ORP, the lower the value the better. Check out the ORP specification for the device.
Ionizing devices generate water with a negative ORP value. Twater with a low ORP is considered a good antioxidant and better for hydration.
CLEANING vs. SELF-CLEANING
Ionizers need to be periodically cleaned. Especially in areas that have a hard water supply due to limescale accumulation on the ionizing plates.
Take a look at the recommended cleaning regime. Is it something you feel comfortable with? You may prefer a device with self-cleaning capability.
Some of the high-end devices have a self-cleaning feature. That means cleaning will take care of itself. You won’t have to worry about getting stuck in and performing periodic cleans.
Check to see if the device comes with a warranty. Six-month and one-year warranties are common for under counter water ionizers. The very best devices can even come with a 5-year warranty.
A warranty shows that the manufacturer has confidence in their product. And it gives you peace of mind that you are buying something that has been built to last.
AFTER-SALES CUSTOMER SUPPORT
Before you commit to a purchase it is worth checking out the after-sales support the company offers. A quick google search or a look through their website will give you an idea of how they treat existing customers.
Another option is to check out online review sites. This way you can read the feedback of their existing customers and see if they have a good reputation. After-sales support is something you should consider in conjunction with our under counter water ionizer reviews.
Aftersales support is something you may need if you have any queries about your under counter water ionizer system down the line.
ADVANTAGES & DISADVANTAGES OF AN UNDERCOUNTER ALKALINE WATER IONIZER
What are the pros and cons of an under counter alkaline water ionizer machine? To learn more about the advantages and disadvantages of an under counter alkaline water ionizer, check out – Pros & Cons of an Under Counter Alkaline Water Ionizer.
What is the best alkaline water ionizer for under the sink?
The best alkaline water ionizer for under the sink is the Tyent UCE-11 under sink water ionizer. It is a powerful ionizer with a pH range from 1.7-12.0, uses a dual filter system to purify your water, and comes with a 2-year manufacturer’s warranty.
Are under sink alkaline water ionizers good?
Yes, they are excellent alkaline water ionizers and easy to use. They are installed at the point of use and once up and running provide fresh alkaline water to your kitchen sink – whenever you want it.
How long do under counter alkaline water ionizers last?
Under counter water ionizers last for years once you take proper care of them. They usually come with a built-in water filtration system. The water filter needs to be occasionally replaced. Take a look at the manufacturer’s warranty to get an idea of how long the device should last.