5 Tips for Buying a Water Ionizer

As the concern for quality water is increasing daily, many initiatives are being taken to improve water quality. One such initiative is the water ionizer. An ionizer is a device that transforms tap water into an alkaline liquid by separating the liquid into two streams – acidic and alkaline. Alkaline water, rich in alkaline minerals, is believed to have various health benefits, such as improving hydration, boosting the immune system, and neutralizing acid in the body. You will be amazed to know that potable produced by an excellent purifying machine can provide more calcium than milk.

However, as many such machines are available in the market, you will have to find top water ionizer machines for your requirement. Here are the five tips to help you buy the best device for your needs:

Consider the Type of Ionizer

There are two main types of purifying machines – countertop and under-sink. Countertop models are convenient and easy to use but take up counter space. On the other hand, under-sink models are installed under your sink and provide purified liquid through a separate faucet, but they require plumbing work to install. Choose the type of machine that best fits your needs and lifestyle.

Look for Certification and Standards Compliance

Certification and standards compliance are essential when buying an ionizer. Look for certifications like NSF International, which certifies products for safety and performance, or Water Quality Association, which certifies products that meet strict standards for quality and treatment.

Additionally, look for ionizers that comply with industry standards, such as the Association of Water Ionizer Manufacturers (AWIM) or the Ionized Alkaline Water Industry Alliance (IAWIA).

Check the Plate Count and Material

The number of plates and the substance they are constructed of in an ionizer affect how well the liquid they create works. More plates mean better ionization but also higher cost. The plates can be made of titanium, platinum, or a combination. Titanium is more durable but less effective, while platinum is more expensive. Decide on the number of plates and material that fits your budget and performance needs.

Evaluate the pH Range

The pH range in the liquid produced by the ionizer is a crucial factor to consider. A higher pH range means more alkaline liquid but also a higher cost. Evaluate the pH range that best meets your needs and budget. It is important to note that while alkaline is believed to have health benefits, potable with a high pH can be harmful.

Read Customer Reviews

Reading customer reviews is a great way to get a feel for the performance and reliability of different purification machines. Look for reviews from customers who have used the ionizer for an extended period and pay attention to recurring issues or problems. Also, check for reviews from customers with similar needs and preferences to see if the ionizer meets their expectations.


Such an ionizer can be an excellent investment for your health and well-being, but choosing one of the top water ionizer machines is crucial. Consider the type of ionizer, certification and standards compliance, plate count and material, pH range, and customer reviews when making your decision. By following these tips, you can find the best purifying ionizer for your needs and enjoy the many benefits of an alkaline liquid.