Water plays a crucial role in your health and lifestyle, which is why you need to ensure that the water you consume or cook your food with should be clean and free of harmful contaminants. If you are serious about the quality of the water coming to your house, then you should invest in a water ionizer. A water ionizer is a product that regulates the pH and ORP level of the water to make them more alkaline. You will find the details of all these terms later in the article, but if you want to know in a nutshell, then having a water ionizer installed in the house means having clean and safe water for cleaning, drinking, and cooking, etc. To find out the best water ionizer reviews consumer reports, you can go through the reviews of five products in the forthcoming section.

Reviews Of 5 Best Water Ionizers

1. Bawell Platinum Alkaline Water Ionizer Machine

Best water ionizers reviews consumer report

Sporting a contemporary design, Bawell water ionizer is going to solve the problem of unhealthy water in your house once and for all. Made with stainless steel, this product is easy to use and lasts for a long-long time. The flow rate of the unit is 2 GPM (Gallons Per Minute), which shows how fast it is. The product is designed using BPA-free food-grade plastic, which won’t add any unwanted chemicals into the water.

Also, it features a double filtration system along with an electrolytic antibacterial system, which ensures the regulation of pH level and elimination of harmful contaminants from the water. If that was not enough for you to buy this product, then how about a lifetime free warranty? Yes, you’ve seen it right, the company offers lifetime free warranty on the product.

2. Aqua-Ionizer Pro Deluxe 7.0 Water Ionizer

Best water ionizers reviews consumer report

If you are looking for a water ionizer system, which presents you with a wide range of options, then you should consider Aqua Ionizer Deluxe 7.0, which comes with seven water options. You can choose from 4 ionized alkalines, 2 ionized acidic and 1 non-ionized settings. The unit comes with an intuitive backlit LCD display, which provides you all the details regarding the product’s settings. After every use, the product cleans itself automatically, courtesy of reverse polarity feature.

The plates are also washed automatically after every 10.5 gallons of filtration. This water ionizer is an excellent option for someone who is looking for a mid-range product, which stands out in terms of quality. This is a highly versatile unit, which can be installed in the kitchens faucets, bathrooms faucets or utility rooms, etc. The filter of this water ionizer works for 1 year after which, you will have to replace it with a new one. Then, the warranty period of the product is 5 years.

3. Aqua Ionizer Pro Deluxe 9.5 Anti-Oxidant Boost Water Ionizer 

Best water ionizers reviews consumer report

Again, we have a product from Aqua Ionizer Pro, and this one too has 7 water settings, 4 variable ionized alkalines, 2 ionized acidic and 1 non-ionized. You can choose the setting as per the application. The product uses antioxidant technology to raise the level of molecular hydrogen in the water. When it comes to durability and efficiency, this water ionizer stands above and beyond every other water ionizer, courtesy of its 9 titanium pieces along with platinum-coated electroplates. You can see the selected settings on the intuitive LCD display. Then, the unit comes with self-cleaning mechanism, so you don’t have to indulge in it. Installation of this unit is simple too, so you don’t need a professional for the installation.

4. iRayer Alkaline Water Ionizer

Best water ionizers reviews consumer report

Check out this amazing product, which also comes with 7 healthy water options, such as 4 ionized alkaline, 2 ionized acidic presets and 1 non-ionized purified. Choose the water setting as per the application. This is a highly durable unit, which comes with 11 pieces of titanium along with platinum-coated plates. The company has added a Japanese made ionic membrane on the unit, which further adds to the durability.

The water ionizer is apt in removing bad odor, taste, chlorine and organic matter from the water along with any other harmful substance. With the ability to purify and ionize more than 8000 liters of water, you won’t find a better machine than this one. It comes with self-cleaning function, which prevents scaling and saves your precious time as well. The company offers a 5-year warranty on the product, just in case anything goes wrong with it.

5. IntelGadgets IonTech IT-580 Alkaline Water Ionizer Machine 

Best water ionizers reviews consumer report

If your aim is to get an affordable yet highly reliable water ionizer, then you can take a look at IONtech IT-580, which comes with a built-in control panel along with soft touch-buttons. These features make using the unit a lot easier. This is a highly efficient model, which incorporates a carbon filter to remove sediment, chlorine and other contaminants from the water. There are seven pre-programmed pH levels in the unit, so you can select the program as per the application.

The water ionized is designed with five electronically charged titanium plates, which ionizes the water. The electrolysis-cleansing cycle ensures the automatic cleaning of the water ionizer. When it comes to the filter cartridge, then it works efficiently for a year or 6000 liters of water, after which, you will have to change it. Made with BPA-free plastic, you can rest assured of the quality of water. As far as warranty is concerned, then the company offers a 2-year warranty on the product.

What Is Ionized Water?

With so many types of water purifying and filtration systems available on the market, it is really hard to differentiate between them. You have got reverse osmosis (RO) systems, whole house water filter systems and now, the ionized water systems. While you can check details of the best reverse osmosis systems and whole house water filter systems easily, but today, the point of discussion is ‘Water Ionizer System’.

A water ionizer system is a machine where the water is transferred through the ionizer machine. Therefore, the water coming out of the machine is 100% purified and has an alkaline pH level. Water after being processed inside the water ionizer system is believed to have less harmful effects from the oxidation. Water ionizer makes the water more alkaline, which sweetens the taste of water. Moreover, it regulates the pH level to relieve symptoms linked with acid reflux.

How To Choose The Best Water Ionizer?

Choosing a water ionizer is not easy, as there are so many products available on the market, and they all have different features in the offing,

pH Range

The main feature in water ionizers is their ability to change the pH or ORP of the water. The pH scale describes how acidic or alkaline a substance is, with 1 being the most acidic substance and 14 being the most alkaline substance. pH scale of 7 means the substance is neutral. The purpose of water ionizers is to produce water at a large pH range, which allows users to get water for cleaning, drinking, and cooking. Water with low pH scale is good for cleaning, mildly alkaline water is good for human consumption and more alkaline water is good for cooking. A quality water ionizer produces water in different pH range.

ORP Range

The next important thing that you need to consider is the Oxidation Reduction Potential (ORP). This value represents the ability of the water to oxidize. If the value of ORP is positive, then it means the substance is an oxidant, whereas the negative value means the substance is antioxidant. The lower value of ORP is better because then, the water will be safe for human consumption.

Number Of Plates

A water ionizer consists of plates, which come in contact with the water and transform it into either acidic, neutral and alkaline water. If a water ionizer has more plates, then the system will be more powerful. Moreover, it will have the capability of producing more water with a larger pH range and better ORP.

Built-in Water Filter

Many water ionizers come with built-in water filters as well, so you can drop the idea of getting the best countertop water filter or under sink water filter if you are investing in a water ionizer because it probably will have one. However, you should check the lifespan and cost of the filter because most systems have filters that last from six months to a maximum a year.

Countertop or Under-Counter?

The majority of water ionizers are countertop systems, but if you do thorough research, then you will come across under-counter units as well. Then, there are conversion kits that you can invest in. In under-counter units, the water is fed via a special dispenser given on the kitchen sink. Under-counter units take up more space and they are more expensive compared to countertop units, hence the prevalence of countertop units.


Water ionizers are quite simple to install, especially if they are countertop units. You can install it without taking the help of any professional. Whereas, under-counter units are a bit harder to install because you will have to replace your kitchen faucet with a special dispenser.


Water ionizers are expensive machines, so you must take a look at the warranty of the product you are willing to invest in. Many models come with lifetime warranties, which is good, but even then, you should check as to whether the warranty covers all the parts or certain sections of the unit.

Wrapping Up

To wrap up this article, I would like to mention that you should invest in a water ionizer if the water coming into your house is of acidic nature. Now, which water ionizer you want to buy depends upon your usage, as to whether you need water for only drinking purposes or cleaning and cooking too. You can go through the reviews of five Best water ionizers  consumer reports along with the buying guide to identify the best product for your house.

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