Top Rated 6 Under Sink Alkaline Water Ionizer10 min read

When you hydrate yourself properly, your overall health starts to improve, your appearance will be more fresh and you will also be more energetic. For that, it is essential to consume a very hydrating and clean water. How can you do this? It is very simple, you need to install a water ionizer in your kitchen. It is highly recommended that you purchase one of the best under sink alkaline water ionizers, in order to obtain the desired result. Here are some of the best units in this category, which are available on the market these days.

Peak Alkalinity Premium Image

6. Peak Alkalinity Premium

Check Price

This model has been designed with 11 platinum-coated titanium plates. It also has multi-stage dual carbon filtration system that will ensure a superior treatment of water. Therefore, it will be loved by all in the family including pets. Similarly, to the other models, this product comes with a durable faucet that has been constructed from BPA-free tubing. Thus, it eliminates the possibility of contaminating the water further. The wide LED panel has been crafted with a color panel so you will be able to understand the information with ease. It shows information such as pH levels, filter longevity, water flow rate, and auto-diagnosis system. The machine has auto-diagnosis so it removes the need for second-guessing. You will always know what is wrong with the product. What stands out about it is the fact that it comes with 8 programmable languages such as German and Italian.

Aqua Ionizer Deluxe 7.5 AWL-7500C Image

5. Aqua Ionizer Deluxe 7.5 AWL-7500C

Check Price
If you want full control of the water that you’re drinking, you should consider this model. The machine will purify the water fast and easily so you will be able to drink, cook with, and wash with clean water. This item produces water of a pH between 4.5 to 11.0 alkaline and it has an antioxidant potential of -800 to +1000 ORP. In addition to this, it produces 7 healthy water settings and the activated carbon filter will clean up to 4,000 liters. The reason why you should purchase with confidence is due to the fact that this machine is ETL listed and FDA Food Safe approved. This means that even though it has plastic parts, they will not contaminate the water. The large LCD screen will present the information in a manner that is easy to understand and to be controlled. Thus, you don’t need to have the experience to know how to operate the machine. What stands out about this model is the fact that you can use it on top of the counter or underneath. However, you must purchase an installation kit for under counter use.

KYK 66000 Image

4. KYK 66000

Check Price
Another excellent unit is this model from IntelGadegts. The unit comes equipped with 13 Layers of advanced filtration and purification that will remove chemicals, bacteria, and other toxins as well so that you can enjoy pure and tasty water at home. The device has a 5-year warranty, and it can produce 9 different types of water: 4 Alkaline, 4 Acidic, and 1 Purified. The Intel Gadgets KYK 66000 features an extra large touch screen display on the unit and an LCD screen on the faucet. There is also an automatic post-use Self-Cleaning function and noise, heat, and Energy Reduction Technology. All in all, with this modern unit, you will surely improve the quality of your life.

IONTech IT-750 Image

3. IONTech IT-750

Check Price
This wonderful unit has plenty to offer. It has 6 Water pH Levels, 4 Alkaline Levels, 1 Pure Filtered Level, and 1 Acidic Level. The manufacturer provides for this device a 2-year warranty. The unit is NSF Certified Filter Composition, and it also has another great feature that you will absolutely love, and which is the Automatic After-use Cleaning feature.

Safe and Efficient

The IONTech IT-750 will remove bacteria, chemicals, and other harmful contaminants from the water, and then infuse it with energy, antioxidants, ions, and other beneficial elements. Therefore, your overall health will considerably improve, and you will look and feel amazing. Some of its features are:

  • Plates – The 5 premium high-tech precise titanium plates are coated with platinum in order to provide a superior electrolysis and ionization process
  • Filter – The carbon fiber filter will remove pesticides, dirt, and other impurities from the water in order to make it taste better
  • Testing Kit – You will receive a free water pH at-home testing kit which will provide you an accurate measurement of the pH levels in your water
  • Indicator Lights – The blue indicator light will tell you when the water is drinkable and the red light is when the water is acidic and non-drinkable
Important Factors To Remember
  • All of the parts that are necessary for quick installation are included in the package at no extra price
  • It has a compact design which means that it won’t take up all of the space underneath your sink
  • You can install the unit without the help of a professional or additional costs
  • The filters are easy to change and you can do it without experience hustle
  • There are 6 pH water levels that range from 1 acidic level and 1 purified level, to 4 different alkaline levels
User-friendly and Easy Maintenance

You will enjoy the fact that this product will complement your décor. For example, the faucet will feature soft-touch 5-buttons control panel that is straightforward to understand even if this is the first time using such product. Some of its particularities are:

  • Automatic 10-second Cleaning – This cleaning feature works after every single use in order to prolong the longevity of the unit
  • Full Cleaning Cycle – After the machine has produced more than 13 gallons, an indicator light will let you know that it’s time to put the machine through a 2-minute cleaning cycle
  • Filter Replacement Indicator – This indicator light will let you know when the time has arrived to change the filter. Don’t worry, it usually happens after every 6 months

The reason why we recommend this model is because it’s affordable and efficient. It has been created with numerous features and options which means that you will not feel limited to only one type of water. In addition to this, the maintenance is easy and straightforward. Therefore, you don’t have to pay too much attention to it throughout the months.

Next Generation M11 Image

2. Next Generation M11

Check Price
This wonderful device comes equipped with 11 platinum-coated titanium plates that are actually guaranteed for life, and with a free custom-configured pre-filter system for a great water purity so that you can highly protect your health. The Next Generation M11 Undercounter is one of the units that is worth every penny, due to the fact that it will provide you great results.

Smart Design

The Advanced Reverse Action Dual Cleaning system that this unit features is specially designed to work a lot better with hard water, and it easily and quickly identifies and filters the pollutants found in your tap water such as radon, pesticides, chlorine, chloramines, benzene, trihalomethane, VOCs, and many more. Some of its particularities are:

  • XL Chambers – This increases the contact the water and the ionized plates have. Thus, it will increase pH and antioxidant ORP levels that the machine can produce
  • Life MicroMembrane – You will get a better acid-fighting pH balance and age-fighting antioxidant in every single glass
  • Molecular Hydrogen XL – The XL chambers will be able to produce high levels of molecular hydrogen for a lifetime
Important Factors To Consider
  • pH Range – This machine can produce water that has a pH range between 1.7-12.0
  • Energy-efficient – The operation will not consume a lot of watts so your energy bill will not go up
  • Plates – It has 11 XL Matrix GRID Plates in order to provide efficiency for a long period of time
Practical and Efficient

It’s important to highlight that this model is simply one of the best due to the fact that it has been independently tested before being placed on the market. Every unit is tested by water quality experts in order to ensure that it filters out toxins. Some of its characteristics are:

  • Self-clean Feature – The anti-scale technology will eliminate the possibility of scales deposits from minerals such as calcium and magnesium
  • Ultraviolet XL Sterilization System – It has the ability to kill bacteria and viruses. This EPA certified product will eliminate viruses, paracystic cysts, and any harmful pathogen
  • Vitamin C Ceramic Block Filter Technology – It effectively removes 99% of chlorine and chloramines in the water so you can drink the purest water possible

Due to the fact that it has been engineered with numerous innovative features, you will enjoy the fact that it produces the highest possible pH and antioxidant ORP levels. You don’t have to worry about your energy bill due to the fact that it has an energy-efficient operation. As well as, it has self-cleaning properties which means that it doesn’t require a lot of effort from your behalf. After all, the machine will be able to clean itself the best way.

Tyent UCE-11 Image

1. Tyent UCE-11

Check Price
Tyent UCE-11 is without a doubt one of the best under sink alkaline water ionizers that you should own for a healthier life. It has 11 huge platinum plates and it is specially designed for high-end kitchens. A lifetime warranty is provided by the manufacturer, including parts and labor as well, which is definitely a huge advantage, and the unit is UL Listed for safety. All in all, this unit will definitely provide you very healthy and hydrating water, and it is without a doubt a long-term investment.


It has been designed with an interactive touch screen, and it also has 2 huge internal filters that will provide an excellent filtration by eliminating up to 99.9% of the harmful contaminants found in your tap water. Some of its particularities are:

  • Housing – The stainless steel housing will ensure that this product will remain with the same efficiency over the years
  • Touchscreen – You will enjoy the fact that this product is one of the easiest to use as it looks just like the screen of a smartphone
  • Center Mount Spout – This will add to the convenience of the product as you will be able to have immediate access to the water
Important Factors To Consider
  • Versatile – There are 55 preset settings available
  • Safe – This product is UL and CSA approved
  • Hygienic – This model has been designed with the Polarity Anti Scale Technology, the self-cleaning system
Practical and Convenient

This model will last for numerous years because it has been made from medical-grade mesh which will guarantee that the titanium plates will have a superior quality for numerous years. The titanium plates have also been dipped in platinum so they prove to be as one of the best. Some of its particularities are:

  • Sensor – This flood prevention sensor will let you know if it has detected any leaks or over flooding
  • Filtration – It has been designed with dual filters for ultra-filtration. It’s so efficient that it can remove particles measuring below 0.1 microns
  • Efficient – This model has the capability to remove up to 99% of contaminants found in your water
Bottom Line

The reason why we recommend this model is because it’s highly capable and efficient. It comes with lifetime warranty which means that you will be protected against any costs if it breaks down. In addition to this, this is one of the safest on the market as it’s Lead-free, BPA-free, and FDA approved plastic. What’s important to highlight is the fact that this has been named as the Water Ionizer of the Year 2012-2017!

Products Comparison

1. Tyent UCE-11 2. Next Generation M11 3. IONTech IT-750 4. KYK 66000
Tyent UCE-11 Image Next Generation M11 Image IONTech IT-750 Image KYK 66000 Image
Check Price Check Price Check Price Check Price
Number Of Plates
11 11 5 5
pH Range
2.0 – 12.0 2.0 – 12.0 4.5 – 11 4.5 – 11
Technology Used
Advanced interactive touch screen Ultraviolet XL Sterilization System destroys harmful pathogens in your water. Activated carbon gets rid of strange tastes in the water 13 layers of advanced filtration
Self-cleaning Technology
Type Of Filter
Micron Ultra Filtration Top Loading One-Click Pre-installed filter Filter has an antibiotic membrane