6 Best Alkaline Water Filters in 2022

We conducted in-depth research on all the best alkaline water filters in the market based on various filtration processes, design, usability, the ability to increase the alkaline level, and maintenance cost and durability.

DISCLOSURE: We may receive commissions when you click our links and make purchases. However, this does not impact our reviews and comparisons. We try our best to keep things fair and balanced, in order to help you make the best choice for you.

Our Top Pick

4.8/5

APEC RO-PH90

The Apec RO-PH90 is a sturdy and cost-effective RO system with affordable filter replacements. It not only removes harmful contaminants like chlorine, fluoride, and lead but also remineralizes and alkalizes the water. The filter replacement

Striving to become healthier is an endless process. It’s a commitment to adopting the right habits such as exercising regularly and simply sleeping on time.

Alkaline water is known to neutralize body acid in your bloodstream to improve health conditions such as heart disease, cancer, and high blood pressure. Since alkaline water has quite a few prominent benefits for your health, we went forward and researched the best water filters that enhance the pH of your drinking water.

Best Alkaline Water Filters Comparison

  1. Apec RO-PH90 – Best Alkaline Water Filter
  2. pH Restore – Best Alkaline Water Pitcher
  3. Aqua Ionizer Deluxe 9.0​ – Best Water Ionizer
  4. pH Regenerate – Best Faucet Alkaline Water Filter
  5. APEX MR1050 – Best Countertop Alkaline Water Filter
  6. Home Master TMHP – Alkaline Well Water Filter

Apec RO-PH90 – Best Alkaline Water Filter

review of APEC RO-PH90

Features:

Our Rating4.6 / 5
Price$$$
Flow Rate90 gallons per day
Filter ProcessMulti stage filters (sediment filter, extruded carbon block filter, reverse osmosis membrane, and remineralization filter)
Annual Cost$75 – $105
Warranty2 years
Life Span1 year for the filters, 3 – 5 years for the reverse osmosis membrane
CertificationNSF and WQA tested and certified
Waste Water Ratio1:3
Storage Tank Size4 gallons

Features

An alkalizing water filter isn’t exactly a household item that you can just pick up whenever you feel like doing so. They are somewhat pricey, which is why it’s important to get a filtration unit that you know will be able to last for a long time.

The Ultimate RO-PH90 from APEC Water Systems water filter will make sure you have purified water that tastes just like bottled alkaline water – with the same health benefits. The alkaline remineralization filter raises this pH of your drinking water for you by naturally adding in minerals such as calcium carbonate.

This reverse osmosis alkaline water system is made from high-quality metal, allowing it to remain in great condition even after many years of usage. The premium faucet has been specially designed to ward off hazardous contaminants such as lead, and fluoride. It also features top-notch JG Quick Connect fittings, that make it safe from leakages.

However, some customers do complain that the faucet is not the best in terms of looks, and takes a little effort to properly get fitted.

apec ro-ph90 after easy installation

Pros

  1. Relatively easier to install at home with the help of the instruction manual provided
  2. Can be used for well water and tap water alike
  3. Can be connected to your refridgerator without buying extra parts (unless your refrigerator’s water size line is very different from the rest of your house)

Cons

  1. Some customers complain that the unit leaves a slight undesirable aftertaste in the alkaline water output, which is unlike bottled water
  2. The waste water ratio can become as high as double for highly contaminated water

pH Restore – Best Alkaline Water Pitcher

review of pH Restore

Features:

Our Rating4.6 / 5
Price$$$
Flow Rate90 gallons per day
Filter ProcessMulti stage filters (sediment filter, extruded carbon block filter, reverse osmosis membrane, and remineralization filter)
Annual Cost$75 – $105
Warranty2 years
Life Span1 year for the filters, 3 – 5 years for the reverse osmosis membrane
CertificationNSF and WQA tested and certified
Waste Water Ratio1:3
Storage Tank Size4 gallons

An alkalizing water filter isn’t exactly a household item that you can just pick up whenever you feel like doing so. They are somewhat pricey, which is why it’s important to get a filtration unit that you know will be able to last for a long time.

The Ultimate RO-PH90 from APEC Water Systems water filter will make sure you have purified water that tastes just like bottled alkaline water – with the same health benefits. The alkaline remineralization filter raises this pH of your drinking water for you by naturally adding in minerals such as calcium carbonate.

This reverse osmosis alkaline water system is made from high-quality metal, allowing it to remain in great condition even after many years of usage. The premium faucet has been specially designed to ward off hazardous contaminants such as lead, and fluoride. It also features top-notch JG Quick Connect fittings, that make it safe from leakages.

However, some customers do complain that the faucet is not the best in terms of looks, and takes a little effort to properly get fitted.

before and after using ph restore alkaline water pitcher

Pros

  1. Relatively easier to install at home with the help of the instruction manual provided
  2. Can be used for well water and tap water alike
  3. Can be connected to your refridgerator without buying extra parts (unless your refrigerator’s water size line is very different from the rest of your house)

Cons

  1. Some customers complain that the unit leaves a slight undesirable aftertaste in the alkaline water output, which is unlike bottled water
  2. The waste water ratio can become as high as double for highly contaminated water

Aqua Ionizer Deluxe 9.0​ – Best Water Ionizer

review of Aqua Ionizer Deluxe 9.0

Features:

Our Rating4.2 / 5
Price$$$$$
Flow Rate1.06 gallons per minute
Filter Process9 plate water machine (dual stage fluoride filtration, activated carbon filter, and antioxidant retaining 32oz water bottles)
Annual Cost$60 to $100
WarrantyLifetime warranty
Life Span12 months for all filters
CertificationETL listed, FDA food safe approved plastics, RoHS certified, ISO 9000:9001 factory testing
Capacity4000 litres
Power Supply350 watts

What you’ll likely end up loving the most about the Aqua Ionizer Deluxe 9.0 is the fact that it is capable of producing filtered water at different pH levels. It will obviously provide you with alkaline water with a high pH level that has many health benefits, but that’s not all.

Make a few adjustments to this alkaline water machine and it can also supply you with acidic components water. Of course, you don’t buy acidic bottled water, so you won’t want to drink that acidic water, but it’s great for skin care. Being able to secure a supply of it whenever you want is pretty neat.

However, it’s important to know that the alkaline water produced by a water ionizer has a slightly different taste from regular alkaline drinking water. This can take a little time on your part to get used to the ionized water.

This system only needs 110 volts to function. It can even be placed as a sink water filter with its under sink filter kit.

aqua ionizer deluxe 9.0 easy​ installation

Pros

  1. Can give you both alkaline and acidic water
  2. Not only is the pH adjustable, there are 7 easy water settings that allow you to adjust the alkalinity and add antioxidants
  3. Installation of this sink water filter is made very easy with an assistance video

Cons

  1. Very high purchasing cost
  2. Can only produce best results on drinking water that is already free of unwanted minerals

pH Regenerate – Best Faucet Alkaline Water Filter

review of pH Regenerate

Features:

Our Rating3.9 / 5
Price$
Filter ProcessMulti stage filters (PH007 filter, and negative ORP)
Annual Cost$15 – $40
Warranty60 day money-back warranty
Life Span9 to 12 months for all filters
CertificationMade from BPA-free food-grade materials, TUV and SGS tested

pH REGENERATE Faucet Water Filter Purifier is compact and effective tap water purification, filtration, and pH enhancing solution for your home. Its ease of installation is its USP, and unlike a bulky unit, it occupies almost negligible space, while providing an effective solution for alkaline water, which will in return give you many health benefits.

Moreover, it does not call for any drilling and hammering for installation. With a long filter life to back it, you can be worry-free for a year after it is installed.

A great thing about this water filter system is that if you have a hard water supply, the filter is adept at handling it, apart from removing nasty odors, taste, and colors from it.

Considering all of these factors, this is one of the great value alkaline water filter systems because of its high quality and long and sustainable life span.

Pros

  1. A very easy to install unit
  2. Offers great customer service
  3. The water tastes just as nice as bottled water

Cons

  1. A lot of customers complain that the faucet is too big to fit on their sinks
  2. Cleaning the filter every 1 or 2 weeks is a hassle, but if not cleaned, it will result is greatly lowered drinking water pressure

APEX MR1050 – Best Countertop Alkaline Water Filter

review of APEX MR1050

Features:

Our Rating4.5 / 5
Price$
Flow Rate1 gallon per minute
Filter Process5 stage filtration process
Annual Cost$90 – $110
Warranty30 day money back warranty / 1 year manufacturing warranty
Life Span6 months for the filter
CertificationNSF and FDA approved
Capacity750 gallons

Here you have another water filter that will remove unwanted contaminants from your water through its 5 stage filtration process, and then continue remineralizing it as per your need.

To be more specific, the MR-1050 Countertop Drinking Water Filter from Apex brings in alkaline minerals such as calcium and potassium. Those are just some of the alkaline minerals that can prove very helpful for the purposes of improving your overall health.

Another feature of this water filtration system that’s worth highlighting is how easy it is to install. You don’t have to be any kind of expert handyman to install this water filter. It was also a thoughtful move on the part of the manufacturers to include all the pieces of equipment you need to complete the easy installation process.

However, be careful during the installation though. The plastic components are not very durable and they could break if you try to rush through it, even with professional installation.

Pros

  1. Has a compact design that doesn’t take too much space as most kitchen countertop units
  2. Relatively easier to install, clean, and replace filters
  3. Offers great customer service

Cons

  1. Pipes and tubes of the water filter system aren’t very durable for their price
  2. Some customers complain about the water tasting very metallic

Home Master TMHP – Alkaline Well Water Filter

review of Home Master TMHP

Features:

Our Rating4.8 / 5
Price$$$$$
Flow Rate1 gallon per minute
Filter ProcessMulti stage filter (UV light chamber for sterilization, composite membrane, pre-filters, and post-filters)
Annual Cost$70 – $150
Warranty5 years limited warranty / 30 day money back warranty
Life Span1 year for the filter, 3 to 5 years for the reverse osmosis membrane
CertificationEPA registered, NSF certified
Waste Water Ratio1:1
Capacity2000 gallons

The Home Master TMHP is a choice of many customers looking for a good reverse osmosis water filter. What makes it a great unit is that it offers rather fast water flow rate. This is especially important because a common complaint that people who use water filters lodge is that the water they need is not coming out quickly enough. When you wake up parched on one of those scorching summer mornings, you don’t want to wait around for your glass to fill up.

This system actually ensures an enhanced water pH for you by remineralizing the water going through it at two different points.

If you use water from a well, this is a great choice for you because it works best on hard water, especially with the help of its UV water filter. The UV light kills any living bacteria from your filtered water making it healthy and saving you from the potential risk of any heart disease.

Make sure to carve out time in your schedule for installing this water filter. The process itself can prove challenging especially for those without plenty of experience working on items such as this. You may want to call on a buddy to help with the installation as well.

Pros

  1. Comes with a UV light chamber for sterlization from living microorganisms and bacteria which normally appear in well water
  2. Offers double remineralization for enhanced water pH as well as improved water quality
  3. Comes with a reliable and accurate TDS reader that makes water testing easier

Cons

  1. A lot customers say that the installation can be time-consuming and difficult
  2. Customers complain that the design isn’t flexible and the tubes and holding clips are too short and small to be practical

Those were some of the Best Alkaline Water Filters on the market today. While we have presented a comprehensive overview of each of those, we are sure you still have many questions. In our next sections, we try to answer some of these questions.

What Is Alkaline Water?

Alkaline is a term often used to describe water with a pH level over seven, which is the pH level of regular tap water, but it’s more particular than that. Self.com notes that for water to be described as alkaline, it has to have a pH level that ranges from eight to nine on the pH scale.

Furthermore, alkaline water also usually contains substances of anti-oxidizing components.

How to Pick an Alkaline Water Filter? 

Buying an alkaline filter can be quite a tedious task, especially, if you are buying one of the large, bulky sets that have all-in-one functions and are expensive. So, here are a few pointers that will help you select the best filter for your purpose.               

Filter Type: This is at the core of your filtration setup. It powers the entire machine and decides the quality of water that you drink. While some alkaline filters are single filter systems, others contain dual filters.

Single filter systems are employed when the tap water source is known to be clean. If that is not the case, it is best to opt for the dual alkaline water filter system that ensures the complete removal of all contaminants.

pH Range: The most important aspect of alkaline water is its pH. If the pH of your tap water is not right, the purpose of having such a device is thwarted. Therefore, always ensure that the pH of the water filtration system is between 4 and 11.

Maintenance: The alkaline water filtration system is an investment. Once bought and installed, you want to use it forever. It is, therefore, important that its accessories or replacement filters are affordable to keep it in a perfectly working condition.

Lifestyle and Household: With several kinds of filters available in the market, making a choice can be quite difficult. But a deeper thought on your lifestyle, number of users, and budgetary constraints, if any, will give you a clear picture of the filer that suits your needs.

For instance, if you travel a lot, the alkaline filter water bottle is perfect for you. Whereas, if you need a device for family use, reverse osmosis systems or countertop model serves the purpose better.

Reviews and Testimonials: Read some unbiased and genuine reviews of users of the device to get a better understanding of its pros and cons.

Types of Alkaline Water Filter

Alkaline water filters come in all capacities and sizes. You can select the one that fits your requirements the best. However, to help you select the Best Alkaline Water Filter that fits your needs, here is a list of the different types of alkaline water filters to choose from.

Alkaline filter water bottles

This filter is for those who do not like any excuse to come in their way of good health. This category presents a bottle fitted with an alkaline filter that can be replaced in seconds. 

Highly cost-effective, these bottles help save costs and the environment.

Alkaline water filter pitchers

As the name suggests, these are water pitchers with attached water filters. You will have to fill the pitcher and wait for the water to pass through the filter for the device to work.

The filter ionizes, alkalizes, and filters the water without expending any electricity or battery power to produce the perfect tasting water for individual or family usage. 

It draws no energy from an external source and is gravity-driven. The filter needs to be replaced as per recommendation to continue the supply of best-tasting water.

Countertop alkaline water filters

Suitable for families where the volume of water needed is somewhat large, the countertop filters suffice the needs of most households.

The installation is easy, and usage is hassle-free. All you need to do is connect it to a standard faucet, and it will work in the background to provide contaminant-free, alkaline water

Alkaline water filter for refrigerator

This kind of alkaline water filter is integrated into your refrigerator to keep the chilled water alkaline.

Under-sink alkaline RO water filter

These are bulky water filtration systems that combine the power of multi-stage filtration, purification, and alkalization in one. They have a large capacity as compared to any other alkaline filter and are ideal for home and office use. Once installed, they provide you with clean drinking water for a long time to come.

The Benefits Of Alkaline Water

Okay, so alkaline water has a higher pH level than regular tap water and it contains anti-oxidizing components, but what does all that mean? Should you even want to drink water with those characteristics?

It helps with acid reflux

By drinking alkaline water, you can effectively counter acid reflux. According to Shape, the higher pH level of alkaline water can take out a specific enzyme that is usually the main culprit behind bouts of acid reflux.

It improves the distribution of oxygen in the body

According to Healthline, drinking water with a higher pH level than neutral can improve the blood flow in your body. Thanks to that improved blood flow, oxygen should also be distributed better.

It can help boost your energy level

One of the benefits of improved blood and oxygen flow is that your energy level may also increase. If you’re planning to settle in for a long workout, it’s not a bad idea to bring a bottle of alkaline water along with you.

It cleans up your colon

Water is often useful for the purposes of cleaning. The same thing can be said for alkaline water and it is particularly helpful for cleaning out certain internal organs such as your colon.

It features anti-aging properties

Thanks to the anti-oxidants present in alkaline water, it can help counteract aging better than neutral tap water.

FAQ on Alkaline Water Filter

Can I drink alkaline water every day?

Absolutely! Alkaline water is completely safe and only improves health and boosts vitality. You can replace your regular drinking water with alkaline water without having to bother about any negative implications because there are none.

However, never team up alkaline water with meals as the stomach needs an acidic pH for optimum digestion.

Is alkaline water good for kidneys?

The limited body of research on alkaline water does not provide any conclusive data on its impact on kidneys. There is no evidence to suggest any harm or benefit of it on the kidneys.

However, it is best to consult your doctor before taking alkaline water if you suffer from any chronic kidney disease or are under any medication that affects your kidney function.

Wrap Up

Every little bit helps when you’re trying to make lifestyle changes that can improve your overall health. With that in mind, consider getting the best alkaline water filter for your home and see what kind of difference it can make for you.

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