The Best Alkaline Water Filters in 2020: Our Top 9 Unbiased Picks

Alkaline filters are exceptional at raising the pH level in your water to help you get healthy minerals.

Finding the best alkaline water filter may be time-consuming due to the dozens of products vying for your attention. In order to make your search easier, we came up with seven top-rated alkaline filters. 

Best Alkaline Water Filter: Comparison Table

To find the best alkaline water filter, we focused on products with quality water cleansing capabilities, filter life, durability, and ease of use.

Olympia Water Systems Alkaline Remineralization Reverse Osmosis Water Filtration System

APEC Top Tier Alkaline Mineral 6-Stage Reverse Osmosis Water Filter System

Express Water Alkaline Reverse Osmosis Water Filtration System

Filter life

2-3 years

2-4 years

6 months

Best for

Best Alkaline Water Filter for Overall Value

Best Alkaline Water Filter For Superior Filtration

Best Alkaline Water Filter for Easy Installation

Star rating

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Check Price

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Olympia Water Systems Alkaline Remineralization Reverse Osmosis Water Filtration System

Filter life

2-3 years

Best for

Best Alkaline Water Filter for Overall Value

Star rating

Check Price

APEC Top Tier Alkaline Mineral 6-Stage Reverse Osmosis Water Filter System

Filter life

2-4 years

Best for

Best Alkaline Water Filter For Superior Filtration

Star rating

Check Price

Express Water Alkaline Reverse Osmosis Water Filtration System

Filter life

6 months

Best for

Best Alkaline Water Filter for Easy Installation

Star rating

Check Price

Top 9 Best Alkaline Water Filter: Reviews

9. Seychelle pH2O Alkaline Water Filter Pitcher

We decided to begin this lis of best alkaline water filter units with the best alkaline water pitcher. The Seychelle pH20 alkaline water filter pitcher is the best money can buy in its category. Tested and made in the U.S.A, it filters your water from harmful contaminants and adds in the exact amounts of minerals you need for a healthy life. While it does not compare with an alkaline system for your home (whole house), an alkaline water pitcher satisfies your thirst, keeps you healthy, and adds value to your nutrition in an instant.

This alkaline water filter pitcher delivers up to 4 months of filter life. It takes only 5 minutes to deliver a fresh and tasty cup of water, and comes with NSF standards of water purification. It enhances the water pH by removing acidic contaminants and adding minerals that fit the American health standards.

Pros and Cons

When it comes to getting the best alkaline water in the blink of an eye wherever you are, an alkaline water filter pitcher may be your answer. The Seychelle’s alkaline pitcher design is slick and compact. You can take it with you if you travel a lot, if your change your location often, or if you move around the country.

While it does come with a price, you should know it is an alkaline water filter you can trust, as it removes lead, mercury, asbestos, chromium 6, Benzene, MTBEs, VOCs, THMs, chloroform, arsenic, fluoride, and more from your tap water. As water pH goes, the Seychelle does a great job of adding minerals to your water to boost your health. The long filter life, NSF standard testing, and USA provenance are more reasons for you to check out this product.

8. iRayer Alkaline Water Ionizer

When you are looking for an alkaline water filter, you need to understand how an alkaline water machine works. The iRayer is quite intuitive. With its super large 3.8 inch colorful easy-to-understand backlit LCD screen, it shows you everything you need to know about your water. This alkaline water system for home features titanium plates with platinum coating. The plates also feature hi-tech Japanese ionic membranes. They render the alkaline filter long-lasting, durable, and energy-efficient.

Moreover, the alkaline filter offers 7 water options to meet all your needs. The built-in carbon filter removes the water’s bad taste and odors, organic matter, residual chorine and other harmful substances.

Pros and Cons

You should clearly give this product a chance and become one of the satisfied customers that already rated the product. Its design is excellent – and the LED screen adds value to the overall tech. The plates with Japanese membranes ensure you will enjoy an alkaline water machine able to stand the test of time.

It has great capacity, an excellent price, and incredible tech specs. If you want one the best alkaline water for a budget, you should put this product on your short list.

7. IntelGadgets Alkaline Water Ionizer Machine w/ Filter IONtech IT-580

Next on our quest of finding the best alkaline water filter is this system from IntelGadgets. After each alkaline water use, it features a 10-second electrolysis chamber cleansing. It also automatically cleans once the production reaches up to 50 liters. This all helps prolong the life of the system.

Moreover, there are seven levels of water to choose from, and it’s designed user-friendly as you simply have to press one of the soft buttons on the control panel to work the system. This also comes with a built-in activated carbon fiber filter.

Pros and Cons

This alkaline water filter for home is an excellent option if you want a no-fuss, user-friendly alkaline water machine with built-in filter. It purifies your drinking water by removing chemicals and impurities like chlorine, salt, dirt, pesticides, and other contaminants.

The 7 different stages of electrolysis includes 2 acidic, 1 purified, and 4 alkaline levels of water with precise pH adjustment options to meet all your needs. This countertop pH water filter also alerts you when it needs maintenance.

6. Naples Naturals Alkaline 6-Stage Reverse Osmosis Drinking Water Filtration System

This water filtration system from Naples Naturals combines the benefits of reverse osmosis and natural alkaline water. It features 6-stages of filtration, while the first few stages remove particles as well as bad tastes and smells, other stages work as a barrier, while the 5th stage focuses on carbon filters to polish the water. The 6th stage is the alkaline filter that adds trace minerals and raises pH levels.

Pros and Cons

Reverse osmosis is one of the safest means of getting pure and safe water for your needs. It only makes sense to mix RO technology with alkalinization to get the best tasting and healthiest water for your family. The Naples Naturals RO pH water filter does a great job at removing contaminants down to 0. 0001 microns. Moreover, it is one of the best under-sink reverse osmosis and alkaline water machines on the market.

5. Apex Countertop Drinking Water Filter – Alkaline

This water filter easily fits on top of your counter, and it takes less than five minutes to set up. It features a clear housing so that you see all of the 5-stages of filtration in action. Maintaining it is easy as well as long as the cartridges are regularly replaced.

Concerning the 5-stage system, each stage effectively removes contaminants and odors. It even helps remove the particles you’re unable to smell or see. Moreover, the final stage increases your water’s alkalinity.

Pros and Cons

One of the best features of this alkaline water filter is that it connects to standard faucets. Besides the compact and slick design, the DIY installation, and NSF certifications, this alkaline water system for home also comes with an excellent price and enthusiast customers’ reviews. More than a pH water filter and a water filter in general, this Apex device is compelling to all people wanting to drink mineral healthy water from the tap.

4. Air Water Life Aqua Ionizer Deluxe 7.0 Alkaline Water Filtration System

The Air Water Life system is the best alkaline water filter for many as it features seven water options: four ionized alkaline options, two ionized acidic presets, and one non-ionized purified. Also, it’s capable of producing pH 4.0 to 11.0 alkaline water.

When you receive this, it comes with all of the necessary components to install it. It typically sets up on the counter, but you can purchase the under-sink kit. For the purpose of maintenance, it’s self-cleaning, and it features auto-plate washing every 10.5 gallons.

Pros and Cons

The 7 platinum coated titanium plates of this alkaline water machine are sturdy, durable, and energy-efficient. The Aqua Ionizer Deluxe alkaline water machine comes with excellent reviews on top of its tech specs. The built-in active carbon water filter purifies over 1,585 gal. of water and last up to a year. The self-cleaning and the intuitive backlit LCD are even more compelling features.

3. Express Water Alkaline Reverse Osmosis Water Filtration System

The Express Water Alkaline Water Filtration System can produce 50 gallons daily. It uses 10-stage filtration that removes over a dozen contaminants. Also, the alkaline filter adds up to five stages of mineralization, oxygen, and antioxidants.

Additional stages assist in extending the overall life of the water filtration system. Changing the filters, should you be able to find the replacements, is done with ease thanks to the clear labels. Moreover, you can look here for more efficient reverse osmosis water filters.

Pros and Cons

Our bronze-medal winner for best alkaline water filter is the Express Water RO water filter system. This alkaline water machine adds calcium, magnesium, potassium and other minerals through their Active Mineral Technology. However, being an RO filter, the device successfully removes lead, chlorine, fluoride, arsenic, bacteria, and more.

Add the warranty, the manufacturer’s reputation, and the users’ reviews and you know you have an excellent pH water filter on your hands!

2. APEC Top Tier Alkaline Mineral 6-Stage Reverse Osmosis Water Filter System

Another product labeled the best alkaline water filter is the APEC Top Tier Water Filter System. This 6-stage system can remove up to 99% of chemicals, viruses, bacteria, etc. The long-lasting filters do well with both tap water and well water.

It features a ROES-PH75 mineral cartridge that does well at raising pH levels that helps offer your home purified alkaline water. Also, maintenance is simple with this system, and you even receive free lifetime support.

Pros and Cons

Designed, engineered, and assembled in the USA, the APEC alkaline water filter is one piece of American tech wonder. The 75 GPD 6-stage RO system removes up to 99% of all bacteria, viruses, cysts, chemicals, and contaminants in both city and well water. As alkalinization goes, the pH water filter is an amazing addition to your healthy lifestyle.

The 100% lead-free designer faucet, and FDA certified grade tubing & parts provide safe, contamination-free pure water.

1. Olympia Water Systems Alkaline Remineralization Reverse Osmosis Water Filtration System

Topping the list as the best alkaline water filter is the Olympia Water Systems Filtration System. The reverse osmosis membrane is capable of handling 80 gallons per day. With 6-stage filtration, contaminants are filtered out while healthy minerals are added.

To increase pH as well as the water’s alkalinity, the system uses a calcite remineralization filter. In addition to purifying the water, that filter aids in enhancing the overall taste.

Pros and Cons

The winner on this best alkaline water filter reviews list is the Olympia RO alkalinization filtration system. With outstanding reviews and excellent tech specs, this device is hard to beat. Designed to fit inside most under-sink cabinets, this is the best alkaline water machine money can buy. It delivers mineral water on tap on 80 GPD and 6 filtration stages.

While you need some time to install it, you will soon forget you did – the maintenance is easy and the results spectacular. 

Why Should You Have an Alkaline Water Filter in Your Home?

Alkaline water keeps the headlines lately because its health benefits. Consider it mineral water from the tap and you know we would all need some of that. Alkaline water filters come with a double benefit:

• Clear your water of impurities and contaminants due to their reverse osmosis technology;
• Add minerals to your water so you enjoy the healthies, purest water possible from right under your sink.

Now you might wonder what is the difference between reverse osmosis water filters systems in general and the alkaline water filter systems presented here. Well, the answer is simple: not all RO systems make the water alkaline. Some only clean it entirely of its contaminants.

So why should choose alkaline water filters? Here are some reasons:

• You need more minerals in your diet or for a specific health condition;
• Alkaline water improves the taste of food and beverages;
• Alkaline water tastes better and, according to recent research, it also improves the looks & feel of your skin, hair, and nails.

Best Alkaline Water Filters: FAQs

How does an Alkaline Water Filter work?

Alkaline water filters change the composition of your water by increasing its pH. Studies show that alkaline (mineral) water is healthier than regular tap water. An alkaline water machine uses plates for pH modifications. Most alkaline water filters come together with water filtration technology – active carbon filtration or reverse osmosis filtration.

Are Alkaline Water Filters safe?

High-quality products add natural minerals into your water, increasing its alkalinity. Alkaline water filters are safe, they come with plenty of security measures, and anyone can operate them with minimum use instructions.

How do You buy the Best Alkaline Water Filter?

Before you get the best alkaline water system for home, make sure you test the water for its pH and contaminants. Depending on the results, choose an alkaline water filter that best meets your needs:

• Design and installation: make sure your new alkaline water filter matches your faucets and under-sink space;
• If you want countertop varieties, read reviews or check out alkaline water filter pitchers. They also add to your mobility and comfort.
• Water pressure is important, so discuss matters with the manufacturer or plumber before you get an alkaline water filter;
• Some alkaline water systems do not work well with hard water or heavily contaminated well water. Make sure you buy the best one for your current situation.
• Check for FDA approved materials and NSF certifications before you buy any type of water filter or alkaline water machine.

Wrap Up

If you want healthier water for drinking and cooking, it benefits to have a good level of pH and alkaline water coming from your faucet.

The best alkaline water filter does a more than adequate job of purifying water, making it taste and smell better, and it should be relatively easy to use.

An alkaline water system for home can be quite an investment, but the benefits outweigh any of the costs. We highly recommend you acquire one. Have any feedback about our list? Share them in the comment section below.