Best Alkaline Water Filters for Whole House in 2023 (Ultimate Guide)

Drinking alkaline water can not only improve the taste of your tongue but also help you in removing toxins and introducing minerals into the water. These alkaline water filters are the devices that help you in getting healthy and immunity-boosting water with a better taste and a basic pH that helps you in achieving the desired outcome.

The best alkaline water filter is the one that assists you with its convenient operations, ideal pH, reintroduces activated minerals, removes toxins effectively, and offers you easy handling overall. It offers a great water treatment for a more suitable and healthier lifestyle.

Therefore, this article explores the eight best alkaline water filters and everything you need to know about these devices based on functionality, effectiveness, and pH range.

8 Best Whole House Alkaline Water Filters 2023

1. Aqua Ionizer Deluxe 9.0 Pro Alkaline Water Ionizer – Whole House Alkaline Water Filter

Aqua Ionizer Deluxe 9.0 Pro Alkaline Water Ionizer - Best pH Water Filter

First of all, without any doubt, we can say that this is one of the best ionizer water filter systems with absolute efficiency, long lifespan, self-cleaning ability, and convenience.

On getting this device, our initial impression was of a pleasant surprise with such high-end features at a reasonable price range. Another thing that is worth mentioning is its adjustable speed and flow rate.

Subsequently, it comes with a standard flow rate and adjustable speed setting within the range of 3 liters/ minute which takes about a minute for a gallon.

Additionally, it offers an ideal pH between 3 and 11.5 that makes it alkaline with an OPR between 1000 and -860, incorporating all the goodness of purified water.

Also, the titanium construction is free of any BPA with FDA approval which gives it an edge over others.

Last but not least, talking about the cleaning system, mainly involves three systems with manual and automatic settings.

Hence, we were highly impressed with the convenience and low maintenance of this model’s ability to clean itself.

The purification of this ionizer is done through a single activated carbon filter that offers a quality resultant and gives a notification every time there is a need to replace these filters.

What I like?
  • Includes seven different water settings
  • Provides a high flow rate
  • It is FDA-approved
  • Offers self-cleaning mechanism
  • It can be installed easily
What I don’t like?
  • Only uses one carbon filter

In the end, we found this particular Aqua Ionizer Deluxe 9.0 to be a high-end product with great customization, controls, a high flow rate, and ultimate functionality.

The worth mentioning features of this model are the self-cleaning mechanism, adjustable speed setting, and seven different water settings.

Additionally, it incorporates convenience for users as well as an ideally alkaline pH and ORP range that makes it stand out among others and makes it the best whole house alkaline water filter.

2. Tyent Under Counter-11-Plate Turbo Extreme – Alkaline Water Filter For Home

Tyent Under Counter-11-Plate Turbo Extreme - Best Alkaline Water Filter For Whole Home

Initially, if you want a perfectly equipped water ionizer that can help you with long life and ultimate efficiency, look no further as this Tyent UCE-11 Turbo is the way to go.

One of the most prominent features of this design is the inclusion of more plates and better power.

Hence, 11 plates that are set for ionization with better surface area provide you with a healthy and suitable pH formula that is low on its ORP settings.

Likewise, within the range of 750 watts, this model has the ability to serve you with an extremely effective electrolysis process.

Another feature we were most excited about was its nine different water settings, from basic to slightly acidic modes, that help you with desired results.

Therefore, we were able to use this water for cooking, drinking, and even for taking medications.

Lastly, we were highly impressed with the design that included a full-screen touch control, that is one of the reasons we extremely appreciate this product.

During our busy schedule or rest hours, we used our smartphones to access it regularly that facilitated us with the best of technology.

Finally, the dual-activated carbon filters are highly efficient in removing all the dirt, contaminants, chemicals, and even the chlorine without compromising the goodness of potassium and calcium.

What I like?
  • It offers nine water settings
  • It offers an ideal pH range
  • It comes with a touch screen control
  • Offers an effective electrolysis process
  • Includes a dual filtration system
What I don’t like?
  • Expensive than usual

Wrapping up, this Tyent UCE-11 is our favorite product with the complete package of functionality, effectiveness, and convenience.

It helped us throughout with its touch screen control and 11-plate construction that provided us with a balanced pH and low ORP value.

Additionally, its dual filtration system and nine different water settings are a cherry on the top.

3. Ehm Ultra Premium – Alkaline Water Pitcher

Ehm Ultra Premium Alkaline Water Filter Pitcher - Best Alkaline Water Pitcher

To begin with, the first impression of this Picture water filtration system was its decent water capacity that is unlike any.

Also, it is known for its quick and hydrating functions throughout the day with absolute ease.

Therefore, we were able to store at least 3.5 liters of water each time that lasted a day and saved us from a lot of hard work.

Similarly, this pitcher filter works in six comprehensive stages yet delivers the purified water within minutes, which is the main reason it landed in the list of the best alkaline water filters.

It also reduces the molecular size of the water. Hence, we found this filter a healthy alternative as it also incorporates potassium, calcium, and magnesium into your drinking water.

In the end, the purified water, in this case, lies between the pH of 8 and 10 with a -200 ORP value that makes it stand among others.

Talking about the maintenance and convenience, we are absolutely pleased with its BPA-free easy replacement filters and affordable price range.

So, despite continuous usage, we were satisfied that we are not destroying the environment as well as getting healthy water easily.

What I like?
  • Includes easy replacement filters
  • BPA-free, eco-friendly construction
  • It comes at a reasonable price range
  • It is a healthy alternative
  • It offers an ideal pH range
What I don’t like?
  • Includes a few anti-aging antioxidants

In essence, this EHM ultra picture water alkaline filter is a well-suited option for anyone looking for a portable, effective, and budget-friendly filtration for constant usage.

We noted its water capacity, construction, and filtration ability to be highly impressive and efficient.

Also, the ideal pH balance with the incorporation of potassium and calcium makes it famous among users and a healthy alternative to opt for.

4. Seychelle pH2O Alkaline Water Filter Bottle – Alkaline Water Dispensers

Seychelle pH2O Alkaline Water Filter Bottle - Best Alkaline Water Dispensers

If you are considering a portable bottle filtration system with absolute effectiveness and decent water capacity, we would suggest you look into this Seychelle pH20 bottle product.

It is known for its durable plastic construction, high-end filtrations, and decent capacity. It also comes in two different sizes, which you can choose according to your preference and refrigerator space.

Secondly, the first thing we noted about this portable device was its three highly effective, premium filters, also known as IAMF (Ionic Adsorption Micro Filtration System).

These filters remove any acidic contents from water, so, its 32 oz single filter and 64 double filter picture make it worth your money and time investment.

The filters also have the ability to serve you 100 gallons each time before replacement that is quite efficient considering its size and capacity.

Also check: Best Whole House Water Purification Systems

Consequently, we found these filters to be highly functional in removing the organic and inorganic elements alike.

However, despite such strong filtration, it doesn’t remove potassium and calcium from the water, which makes it a healthy alternative for routine uses.

Overall, it provides you with a pH within the range of 9.5 which is decently alkaline. So, all in one, this device gives you perfect hydration and detoxification.

What I like?
  • Offers high portability
  • Includes an IAMF filtration system
  • Provides perfect hydration
  • Includes easy replacement filters
  • Greatly values money
What I don’t like?
  • Filters need replacement frequently

Finally, this Seychelle pH20 water filtration is a great choice if you are looking for portability, efficiency, and convenience.

We found its IAMF filtration process with high-end picture filters to be highly effective against organic and inorganic elements and provide perfect hydration, making it a healthy alternative.

Additionally, its easy replacement filters, compact size, and affordable price range add value to the product.

5. Hskyhan Alkaline Water Filter Pitcher – Alkaline Ionizer Water Filter

Hskyhan Alkaline Water Filter Pitcher - Best Alkaline Ionizer Water Filter

To begin with, this Hskyhan alkaline filtration system is an ideal choice for anyone looking for a quality purification process, eco-friendly construction, and decent water capacity.

It also comes with an ideal, compact size with an oval shape that can be easily fit in a refrigerator with absolute convenience. Also, we found it highly effective in terms of quick operations and long lifespan.

Furthermore, it comes with BPA-Free plastic construction that doesn’t damage the environment and offers you high durability against any physical abrasion.

Talking about its capacity, we were able to store 3.5 liters of water each time that lasted a day.

For further convenience, it also includes easy replacement filters that also give you a notification every time it needs changing.

Last but not least, talking about its efficiency, this Hskyhan model includes a seven-stage process with absolute effectiveness.

Hence, it is able to eliminate all the organic and inorganic toxins without losing its hydrating abilities.

Also, it provides a pH range between 8 and 10 depending on the main source that helps you with perfect hydration, making it a healthy option overall.

What I like?
  • It offers a decent water capacity
  • It offers an ideal pH range
  • Includes easy replacement filters
  • Includes BPA-free construction
  • Offers an effective filtration system
What I don’t like?
  • Needs frequent filter replacement

Finally, this Hskyhan filter system is an ideal choice, best known for its premium filtration system, decent capacity, and better flow rate.

It comes with a plastic, BPA-free construction with a 3.5 liter capacity and pH range between 8 and 10, which makes it popular among users.

Our favorite features of this model are its oval and compact design with an easy process of changing filters, not to mention the efficiency of its filtration system.

6. Invigorated Water Store pH Recharge Glass Alkaline Water, Filter

Invigorated Water Store pH Recharge Glass - Best Alkaline Water Filter

Here is another quality product, a combination of an ionizer and a countertop filtration system with an affordable price range and a 3-filter unique design that helps you throughout with healthy water.

What we most liked about this product is its micro-efficient purification system and the lifespan of each filter.

On average, each filter included in this system is 3 months or about 300 gallons which helps you with long-lasting usage.

Secondly, talking about the performance, it effectively removes chlorine, VOCs, and fluorine from the water without losing its hydrating qualities.

Furthermore, we found the addition of a mineral blend antioxidant, selenium, to be highly efficient in terms of boosting your immunity.

The filter also contains an activated coconut shell that helps to increase the efficiency of the filtration system and eliminates any carbon particles from entering the water.

Must Check: Best Iron Filters for Well Water

Lastly, another feature that makes this Invigorated Water Store product remarkable for us was the ease and convenience with which it serves us.

It comes with a BPA-Free, plastic construction with high durability and a long warranty.

It also includes easy-to-replace filters with an anti-slip base and a compact size that helps you with easy handling and user-friendly operations.

What I like?
  • BPA-free, plastic construction
  • Includes quick operations
  • It offers an anti-slip base
  • Offers long-lasting filters
  • Offers easy filter replacement
What I don’t like?
  • Offers limited capacity

Wrapping up, this Invigorated Water Filter is an ideal choice for anyone who wants a quality countertop product with convenience and longevity.

Overall, we found this device to be highly effective with the 3-filter system, fluorine reduction feature, and activated mineral technology.

Also, this device offers an easy installation and convenient filter replacement that adds value to the product.

7. Apex Countertop Drinking Water Filter, Alkaline – Best Countertop

Apex Countertop Drinking Water Filter, Alkaline

To start with, this Apex countertop alkaline is best known for its efficiency in removing contaminants as well as its compact size.

Additionally, apart from making the water alkaline, it adds a flavor to the taste that makes it the best selling point of this product.

Overall, we found it a great healthy alternative with a small size and high purification value at a reasonable price range.

Likewise, the total cleaning process is divided into five stages with absolute detoxification without removing the hydration level from water.

Hence, we were pleasantly surprised by the efficiency of this small unit in eliminating all the contaminants with absolute accuracy, even Chlorine.

Depending on our kitchen’s water source, we found the alkalinity range between 7 and 8.5, which is pretty decent and removes all the toxins from water.

Last but not least, we were also impressed by its ability to serve us well without any inconvenience.

Hence, it comes with an easy installation and an instruction manual that helps us throughout the process of using this countertop filtration system.

Lastly, we were also able to place it on our kitchen top that not only helped us in saving the space but also matched our experience. Therefore, it was a wise decision to get this device on our behalf.

What I like?
  • It offers a decent pH range
  • It comes with an instruction manual
  • Offers high-end filtration process
  • Can be placed on kitchen top
  • Offers convenient assembly process
What I don’t like?
  • Flow Rate is not the best

In essence, this Apex countertop device is a well-suited option for anyone looking for an effective and convenient filtration system.

We found this product to be highly convenient and easy with its effortless operations, straightforward assembly, and instruction manual which was the reason for including this in our list.

Additionally, its ideal pH range and five-stage filtration system make it stand out among others.

8. Express Water – ROALK5D Reverse Osmosis Alkaline Water Filtration

Express Water - ROALK5D Reverse Osmosis - Best Alkaline Water Filtration

First of all, this Express Water Reverse Osmosis filtration system is one of the best whole-house alkaline water filters with ultimate functionality and long-lasting usage.

We found this product relatively convenient and comfortable with effortless operations and a smooth, easily understandable design.

Unlike other reverse osmosis systems, this device doesn’t require any professional installation and can be assembled with absolute ease.

Furthermore, our first impression of this model was its unique design and decent water capacity which was the main reason for building our trust in this device.

Therefore, we found the leak detection features highly appropriate, specifically in a large household.

This feature shuts the water automatically in case of any leakage that saves a lot of electricity and water.

We were also able to track the customer service most of the time, which also makes it one of our favorites.

In the end, we also noted a scope of customization with a variety of connection options, including UV water filters, filtration attachments, and deionization connections.

Therefore, we also find out the presence of potassium, calcium, and other minerals in the water with Active Mineral Technology.

On the whole, it is a high-end and premium activated filtration system with 99.9% efficiency.

What I like?
  • Offers absolute purification
  • It comes with an activated mineral technology
  • Includes a leak detection feature
  • It offers an easy installation
  • Offers great customization
What I don’t like?
  • Expensive than usual

Finally, this Express Water filtration system is based on reverse osmosis that is known for its ultimate purification process with a unique and functional design.

We observed this particular product to be highly effective, convenient, and customizable with distinct features.

Additionally, its easy installation, leak detection system, and activated mineral technology help you with hydration and detoxification ideally.

What to Consider While Buying the Best Alkaline Water Filters for Whole Home?

1. What is an Alkaline Water Filter?

Alkaline water filters are the devices that help you in improving the quality and taste of your water with better health and boosting immunity.

These products are famous for their basic pH level above the 7.5 range making it better for user’s consumption.

Also, many contemporary models include minerals technology that reintroduces the minerals in water after removing toxins from it.

Hence, these are some of the features you must look into before making a buying decision;

2. Types of Alkaline Filtration System

Here are some most commonly used types of alkaline filters that you must consider before making a buying decision;


These Ionizer filtration devices often come with a compact size that can be placed on your counter and is directly linked to the sink.

These products are known for their ideal alkaline pH range, however, many units also have the option of producing acidic water for cleaning purposes.

So, from a variety of options, you can choose the desired water mode for usage.

Additionally, these units offer quick operations and easy storage with a straightforward installation process, making them the most commonly used out of all.

Countertop Filters

These Countertop filtration systems are one of the most convenient options out there, with decent efficiency and ideal alkalinity in water.

These units ideally remove the toxins from water while maintaining its hydration qualities.

These commonly come with a slim and compact design that can be placed on your countertops and are perfect for traveling.

Furthermore, these products offer easy handling and effortless operations among all other types.


These pitcher filters are also commonly used by users for their ability to provide you detoxified and hydrated water with all the activated minerals present for your immunity.

These filters are comparatively larger in size and are set in the middle of a jug or other container shapes.

The benefits of using these units are that they are portable, which makes them ideal for traveling, and offer an easy storage facility.

The two halves of these filters give you perfectly alkalized water with a low ORP range and an ideal basic pH range that helps you with a healthy alternative.

Reverse Osmosis RO

Reverse Osmosis or Remineralizing Filters are best known for their absolute efficiency and activated mineral technology that keeps all the goodness of filtered water despite removing the contaminants.

These devices incredibly clean your water with 99% efficiency and pleasantly tasteful water that also helps you in boosting your immunity.

It also is famous for its additional stage in the cleaning process that doesn’t fully alter the water molecule and reintroduce all the minerals that were lost in the previous steps.

Therefore, if you regard health as the first priority, it is a great choice for you to get these RO filtration systems.

Water Bottle Systems

Here comes another quality and effective filtration system that is well known for its ease and efficiency.

These are similar to countertops yet in ultra-small size with an adjustable pH level that you can set according to your preference.

Many contemporary models also come with a self-cleaning ability that makes them extremely likable among users.

Hence, each different type of filter comes with different expertise and features that make it distinct among others.

Yet, the main purpose of all these products remains one, i.e., to clean and purify the water without losing its alkalinity and hydrating character.

Finally, based on your requirements and usage, you can opt for the best and right option for yourself.

3. pH Range

One of the foremost reasons for investing in an alkaline water filter is to maintain the pH of the water without losing all the hydration and benefits you are getting from the water.

Hence, it is ideal to look for something that has a pH of around 6 to 9 or 8.5 that is highly alkaline and can help you in getting all the goodness and benefits from drinking water.

pH Scale - Acidic to Alkaline

Many contemporary models come with different water modes that offer you an adjustable pH from which you can ideally choose based on different tasks’ requirements.

Yet, at the same time, many high-end products don’t give you the luxury to choose from, so you must look for something that is not too acidic and has an ideal range of pH with a low ORP value.

4. Removal of Contaminants

If you are still not sure on what to choose from all the different choices and types of these alkaline water filters, you will have to outline your personal needs first.

Hence, there are some systems that are known for their portability, cost-effective price, and efficiency.

On the contrary, many are famous for their absolute efficiency in removing contaminants and giving you an ideal pH.

Many filters are also ideal for providing you with the goodness of water with activated minerals despite the elimination of all the toxins from water.

Therefore, based on your requirements and individual needs, you can opt for the one system that is most suitable and appropriate for you.

5. Straightforward Installation/ Low Maintenance

Another thing that must be regarded as a priority is the installation process and maintenance.

Hence, always look for something that comes with pre-assembled components or doesn’t need any expertise to put this system together.

However, if you are looking for a high-end alkaline filter or a relatively healthier option, i.e., under-sink filters or inline filters, we would recommend you to seek professional help for installation as any mistake can land you in big trouble.

If you are the only person who is most likely to use this filtration system, we would suggest you go for a more affordable and portable option that can serve you well without spending a lot of money and time.

6. Anything Else?

Apart from this, you can also look into the following for a safe and right selection process;

  • Easy Replacement Filters are a great choice to go for if you appreciate the convenience and easy handling of your desired product.
  • Filters with a long lifespan are essential for the best whole house water filters to remove alkaline as they help you with longevity and durability with the prevention of any leakage.
  • Warranty is also an important factor to look for as it can add to peace of mind and can help you with pre-insurance.
  • BPA-Free construction is an ideal choice for anyone who appreciates eco-friendly products without compromising on durability.

Finally, these are some of the features you must look for before buying the best alkaline water filter.

So, based on your individual requirements and the efficiency of each system, you can opt for the one that is perfectly suited and right for you.


Aqua Ionizer Deluxe 9.0 is one of the best alkaline filters with all the essential and high-end features present.

It comes with an adjustable pH range and seven different water modes from which you can choose effectively.

Additionally, we found this product particularly interesting because of its ability to reintroduce minerals.

Lastly, the self-cleaning mechanism, FDA-approved construction, and BPA-free plastic make it stand out among others.

Ionizers are the most common types of alkaline filters used, famous for their efficiency in removing contaminants and the compact designs that can be placed on kitchen tops.

These also offer a certain degree of convenience when it comes to assembly and usage.

On the contrary, countertops designs are highly popular for their portable construction and ideal pH range that helps you with a decent value of alkalinity.

Hence, based on your individual requirements, you can opt for one.

RO or Reverse Osmosis is a great choice if you are looking for absolute efficiency in removing contaminants from water.

Hence, with their high-end and quality filters, most of these models have the ability to eliminate 99% of the toxins.

At the same time, these models include an additional stage in the cleaning process that helps to reintroduce the activated minerals that can help in improving your health and boosting your immunity.

Final Thoughts

Wrapping up, a great alkaline filter is the one that helps you in improving the taste of your water, has a better pH range, low ORP value, and introduction of minerals in the water.

These products are also famous for their ability to give you a healthy alternative by maintaining the hydration of water with absolute ease and convenience.

However, before making any buying choice, you must do your research beforehand. For this purpose, here are some suggestions that can help you in choosing wisely;

Therefore, have these best alkaline water filters for the whole house, counter-tops, point-of-use, and make your lifestyle a healthy one.

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