10 Best Countertop Water Filters in 2020 – Reviews and Buyer’s Guide

Best Choice

New Wave Enviro 10 Stage Water Filter System

  • 10-stage filtration
  • Single filter capacity up to 1500 gallons of water.
  • Affordable cost
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Best Value

Apex Countertop Drinking Water Filter

  • Removew 99% contaminants from water
  • 750 gallons of water produced from a single filter
  • Remineralization
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Premium

iSpring CT10 Countertop Water Filter Dispenser

  • Transparent design
  • Ultra-safe Carbon block filtration
  • Portable and easy to use
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Water filters can help you lead a healthy life by removing harmful contaminants in drinking water with advanced filtration technologies. Not just that, it can also improve your immune system and help you lose weight too. Some water filters even add minerals to your water, giving you more fortified drinking water.

Countertop filters are the most convenient type of water filters that you could attach to your faucets at home or office. They are also ideal to carry around while traveling. However, there are hundreds, if not thousands of water filters available in the market. Choosing one that fits your needs best might not be that easy.

But relax, we’ve got your back.

Here’s a review of the best countertop filters of 2020. To help you choose the best product, we have also listed out things you need to consider while buying a countertop filter. Besides that, we have some extra information like major highlights, pros and cons, specifications and such to help you decide.

Have a look.

Our Top Pick

iSpring CT10 Countertop Water Filter

Here’s a whole list of top 10 best countertop water filters in this article. If you’re looking for a quick purchase, we recommend you to go for the iSpring CT10 Countertop Water Filter. This is the best of all the countertop filters on our list. It exceeds in all aspects like performance, design, installation, and maintenance.

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Quick Summary of the Best Counter Water Filters

Product Image Product Name
Best Countertop Water Filter For Excellent Performance
iSpring CT10 Countertop Water Filter

Equipped with a 5-micron carbon block cartridge, this countertop water filter can remove up to 95 % of water contaminants to produce clean and natural tasting water.

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Best Remineralizing Countertop Water Filter
Apex Countertop Drinking Water Filter

One of the best filters having the ability to remineralize water and make it more alkaline.

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Best Non-Removable Countertop Water Filter
CleanWater4Less® Countertop Water Filtration System

With a single filter with a life of 2 years, this filter is a hassle-free option for countertop water filter.

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Best Durable Countertop Water Filter
Royal Berkey Water Filter 3 Gallon System Bundle

A complete set of double-chambered stainless steel filter having excellent filtering elements for clean and tasty drinking water.

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Best Space-Saving Countertop Water Filter
Home Master Jr F2 Countertop Water Filter

Unlike any other filters, this filter offers complete channeled filtration in a relatively small space.

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Best Value-for-money Countertop Water Filter
New Wave Enviro 10 Stage Water Filter System

This filter gives you all the features available in expensive filters at a comparatively lower price.

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Best Portable Countertop Water Filter
Home Master Jr F2 Sinktop Water Filtration System

In case you’re looking for a filter that you can carry around while you’re out on adventures, this is surely the one.

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Best Design in a Countertop Water Filter
Water Fall | Home Water Filter BY KOR Water

Without a doubt, this filter is the best-designed filter among all others on the list.

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Best Easy-to-Use Countertop Water Filter
Aquasana Countertop Drinking Water Filter System

An easily attachable filter with an easy-to-use interface is what you get in the Aquasana Countertop Drinking Water Filter.

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Best Sinktop Filter
Home Master Jr F2 Elite Sinktop Water Filtration System

A perfect sink top water filter in all aspects. The price is affordable and the product is durable.

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Best Countertop Water Filters

iSpring CT10 Countertop Water Filter Dispenser

Best Countertop Water Filter For Excellent Performance

Features Highlights

  • Transparent design
  • Ultra-safe Carbon block filtration
  • Portable and easy to use
  • Easy to install and maintain
If you’re looking for an ultra-safe, portable, easy to install and maintain filter available at an affordable price, look no further than the iSpring CT10 Countertop Water Filter Dispenser. Check Price on Amazon

Product Specification

  • Dimensions:

    5 x 5 x 12 inches

  • Weight:

    4 pounds

  • Filter Type:

    Carbon Block

  • Filter Life:

    6 months

Pros

  • Enhances the taste of water
  • Easy installation and comes with a warranty of 1 year
  • Removes 95% contaminants
  • Portable and easy to use

Cons

  • Needs an adapter for some faucets
  • The instruction manual is hard to follow

Verdict

The iSpring Countertop filter is just what you need if you’re looking for a universal standard filtration system. It is portable and easy to use. However, do not expect to get highly purified water as it filters contaminants only bigger than 5 microns.

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Apex Countertop Drinking Water Filter

Best Remineralizing Countertop Water Filter

Features Highlights

  • Remove 99% contaminants from water
  • 750 gallons of water produced from a single filter
  • Remineralization
  • Environment-friendly
  • Cost-effective
If you care about the health benefits of alkaline water and want to experience these benefits for yourself, we recommend the Apex Countertop Drinking Water Filter. Check Price on Amazon

Product Specification

  • Dimensions:

    12 x 4.5 x 4.5 inches

  • Weight:

    4.85 pounds

  • Filter Type:

    Calcite, Alkaline Beads, Granular activated carbon, KDF-55

  • Filter Life:

    750 gallons of water

Pros

  • Makes water more alkaline
  • Easy to install and use
  • Apex is a well-reputed company for water filtration devices and technology
  • Low maintenance

Cons

  • May not be compatible with some faucets
  • A bit costly

Verdict

If you’re looking for a filtering system that removes 99% of contaminants and remineralizes the purified water, there is no better option than the Apex Countertop Drinking Water Filter. Its excellent design makes it easy to set up and use anywhere. Though it is a bit expensive compared to others, the maintenance cost is low when used for a long time.

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CleanWater4Less® Countertop Water Filtration System

Best Non-Removable Countertop Water Filter

Features Highlights

  • 10,000 gallons of water produced from a single filter
  • 5-staged granulated activated carbon filter
  • Easy installation
  • Zero maintenance cost
  • Environment-friendly
Want to avoid the hassle of replacing filter time and again? Here’s the CleanWater4Less Countertop Water Filtration System. Get it once and you will be done with your filter needs for 2 years. Check Price on Amazon

Product Specification

  • Dimensions:

    5 x 5 x 9.5 inches

  • Weight:

    3.45 pounds

  • Filter Type:

    Granulated Activated Carbon

  • Filter Life:

    10,000 gallons

Pros

  • Easy installation
  • Highly economic
  • Unbelievable filtering capacity
  • No replacement filters needed

Cons

  • Not ideal for well water
  • Supports one-time use

Verdict

Clean4LessWater Countertop Water Filter is an excellent product designed to provide a hasslefree service. Though the filter isn't compatible with well water, it is ideal for city water. With a single filter capacity of 10,000 gallons, you do not need to worry about maintenance. If you want to get a filter once and be free from the burden of maintenance, this is the filter you should get.

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Royal Berkey Water Filter 3 Gallon System Bundle

Best Durable Countertop Water Filter

Features Highlights

  • Full-set filtration system
  • NSF/ANSI standard Black Berkey purification elements
  • Excellent design and build quality
  • Versatile and Durable
  • Additional filters can be used if necessary
If you want a full-fledged heavy filter for your big family, the Royal Berkey Water Filter System will fulfill all your needs. Check Price on Amazon

Product Specification

  • Dimensions:

    16.5 x 10 x 10 inches

  • Weight:

    12.76 pounds

  • Filter Type:

    2 Black BB9 filters and 2 Fluoride PF2 filters

  • Filter Life:

    Up to 3,000 gallons

Pros

  • Durable and stylish design
  • Additional filters for arsenic and fluoride
  • Works with almost all kinds of water
  • Good value for money

Cons

  • Installation instructions are confusing
  • Size might not be ideal for all
  • Cannot be attached to a faucet

Verdict

When it comes to purifying water, there is no better option for a complete solution than the Royal Berkey water filter. It is suitable for families or small workplaces, outdoors as well as during travel. With a topnotch filtration system and capacity unlike others, this filter ranks well among many other filters in the market.

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Home Master Jr F2 Countertop Water Filter

Best Space-Saving Countertop Water Filter

Features Highlights

  • Multi-stage granular filtration
  • Portable and compatible
  • Channeled filtration
  • Small, compact and efficient
  • Easy to install
Here’s a small and efficient filter having a granular filtration system. This filter ensures that all the contaminants get thoroughly removed. Check Price on Amazon

Product Specification

  • Dimensions:

    4.5 x 6 x 12 inches

  • Weight:

    4.3 pounds

  • Filter Type:

    Multi-stage granular filter

  • Filter Life:

    3 months or 500 gallons

Pros

  • Channeled filtration
  • Purifies water without removing beneficial minerals and taste
  • Simple to use and easy to maintain
  • Compact and Elegant design

Cons

  • Faucet adapter may be of low quality
  • Not NSF certified

Verdict

If you’re looking for a countertop water filter that fits in a small space and offers almost all the features you would expect from a complete filtration system, the Home Master Jr F2 is what you should opt for. It gives you great service for a decent price. The advanced channeled filtration system ensures highly purified water free of contaminants and has great taste.

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New Wave Enviro 10-Stage Water Filter System

Best Value-for-money Countertop Water Filter

Features Highlights

  • 10-stage filtration
  • Single filter capacity up to 1500 gallons of water.
  • Affordable cost
  • Small and Portable
  • Easy to use
  • Durable
An advanced 10-stage filtration system at an affordable price is exactly what the New Wave Enviro Filter System offers. Besides, it is portable and durable. Check Price on Amazon

Product Specification

  • Dimensions:

    12.2 x 5.4 x 4.6 inches

  • Weight:

    8 ounces

  • Filter Type:

    10 stage filter

  • Filter Life:

    1,500 gallons

Pros

  • Space-saving
  • Easy installation and maintenance
  • Long filter life

Cons

  • The body is not that strong and can break easily.
  • It is not NSF certified

Verdict

The New Wave Enviro delivers pure and clean water free of any contaminants and odor. It does so with its advanced 10-stage filtration system. For a decent price, this water filter gives you the best service. If you are looking for a small, portable, space-saving and advanced filter, this one's for you.

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Home Master Jr F2 Sinktop Water Filtration System

Best Portable Countertop Water Filter

Features Highlights

  • Space-efficient
  • Advanced 5-stage granular filter
  • Elegant and compact design
  • Easy to install
  • Easy to carry around
If a space-efficient filter is what you’re looking for, we suggest you opt for the Home Master Jr F2 Sinktop Water Filtration System. Check Price on Amazon

Product Specification

  • Dimensions:

    4.5 x 6 x 12 inches

  • Weight:

    4.3 pounds

  • Filter Type:

    F2 filtration

  • Filter Life:

    3 months

Pros

  • Great taste of water
  • Easy maintenance
  • Compact and Portable

Cons

  • Adapter may be of low quality
  • Not NSF certified

Verdict

The Home Master Jr F2 Sinktop water filter is a decently priced filter with excellent features. If a space-saving filter is what you’re looking for, this filter is worth you money. It assures great tasting water that is pure and refreshing.

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Water Fall | Home Water Filter BY KOR Water

Best Design in a Countertop Water Filter

Features Highlights

  • Beautiful design
  • Natural filtration with coconut shells
  • Multiple-use
  • Sustainable and Environment-friendly
Among all the countertop filters available in the market, the Water Fall by KOR has arguably the best design. Check Price on Amazon

Product Specification

  • Dimensions:

    9.3 x 18.7 x 12.2 inches

  • Weight:

    7.2 pounds

  • Filter Type:

    Coconut Shell filters

  • Filter Life:

    4 months

Pros

  • Natural filtration process
  • Brilliantly designed filter
  • Fast filtration
  • Easy to use

Cons

  • Plastic body may not be convincing for some
  • Does not remove contaminants like premium filters

Verdict

The body of the filter is made of plastic interior. If that does not bother you, the KOR Water filter is what you should go for. The price you pay is mainly for the design. It does a great job as a purifier too, removing pollutants using its natural coconut shells. Overall, the product does everything that a normal filter would do, but you can get plenty of options with the advanced filtration system in case your water is highly contaminated

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Aquasana Countertop Drinking Water Filter System

Best Easy-to-Use Countertop Water Filter

Features Highlights

  • NSF certified claryum filtration technology
  • Easy to set-up
  • Low maintenance cost
  • Preserves beneficial minerals
Well, this is a filter that can remove 77 different contaminants. If your water is highly contaminated, choose the Aquasana Countertop Drinking Water Filter System. Check Price on Amazon

Product Specification

  • Dimensions:

    12 x 7 x 4 inches

  • Weight:

    0.16 ounces

  • Filter Type:

    NSF Certified Claryum filtration technology

  • Filter Life:

    6 months

Pros

  • Removes 97% pollutants
  • Does not remove healthy minerals
  • Good looking design
  • Highly compatible

Cons

  • Flow rate is low
  • Replacement filters are expensive

Verdict

Aquasana countertop water filter is ideal for those who have high contamination in their drinking water. Because of its multiple filtration elements, the water you get is highly filtered. This filter gives you great value for money. The price of the Aquasana filter is decent and the features extraordinary. There’s no reason not to choose this filter.

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Home Master Jr F2 Elite Sinktop Water Filtration System

Best Sinktop Filter

Features Highlights

  • Elite five stage filter
  • Hassle-free installation
  • Compact and efficient
  • Proper channeled filtration
The Home Master Jr F2 Elite Sinktop water filter system is a five-stage filtration system that is small, efficient and portable. It removes 93% of contaminants which is remarkable in itself. Check Price on Amazon

Product Specification

  • Dimensions:

    5 x 5 x 12 inches

  • Weight:

    4.55 pounds

  • Filter Type:

    F2 Elite filtration

  • Filter Life:

    3 months

Pros

  • Elegant space-saving design
  • Provides great taste
  • Easy installation and maintenance
  • Reduces wide range of contaminants

Cons

  • Adapter is of low quality
  • Not NSF certified

Verdict

For those looking to buy a great sink top water filter with advanced features, and that too at a decent price, there is no better option than the Home Master Jr F2 Elite water filter. The water you get after filtration is highly pure with great taste.

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Comparison Chart for Best Countertop Water Filters

S.N.NameDimensions (inches)Weight (Pounds)RemovesFilter Life
1iSpring CT10 Countertop Water Filter Dispenser5 x 5 x 124 poundsVOCs, Chlorine, herbicides, sand, etc.6 months
2Apex Countertop Drinking Water Filter12 x 4.5 x 4.54.85 poundsBacteria, parasites, fluoride, chlorine, arsenal, and harmful minerals and metalsup to 750 gallons
3CleanWater4Less® Countertop Water Filtration System5 x 5 x 9.53.45 poundsChlorine, Sediments, Volatile organic compounds, taste and odour10000 gallons
4Royal Berkey Water Filter 3 Gallon System Bundle16.5 x 10 x 1012.76 poundsBacteria, Parasites, Cysts, herbicides, pesticides and unhealthy minerals like lead and mercuryup to 3000 gallons
5Home Master Jr F2 Countertop Water Filter4.5 x 6 x 124.3 poundsFluoride and chemicals including VOCs, TOCs, chlorine, and other contaminants that create foul tastes and odors3 months or 500 gallons
6New Wave Enviro 10 Stage Water Filter System12.2 x 5.4 x 4.68 ouncesChlorine, trihalomethanes, Organic and inorganic arsenic, mercury, lead, pesticides, and herbicides1500 gallons
7Home Master Jr F2 Sinktop Water Filtration System4.5 x 6 x 124.3 poundsFluoride, Arsenic, Chlorine, Pesticides, herbicides, VOCs and other chemicals and sediments upto 5 microns3 months
8Water Fall | Home Water Filter BY KOR Water9.3 x 18.7 x 12.27.2 poundsBad tastes and smells, chlorine, and chloramines.4 months
9Aquasana Countertop Drinking Water Filter System12 x 7 x 40.16 ouncesChlorine, odor, taste, sediments, etc6 months
10Home Master Jr F2 Elite Sinktop Water Filtration System5 x 5 x 124.55 poundsChloramines, fluoride, chlorine, aluminum, other chemicals, and metals3 months

Things to Consider Before Buying Counter Water Filters

Type of filter

Basically, there are two types of countertop water filters. Before buying one, you need to understand the differences between these two types.

Faucet Filters

From the name itself, you can get an idea of how a faucet filter works. These models are directly connected to your faucet. Most of them are easily attachable to your faucet’s aerator and it’s easy to use as well. A faucet filter is a great option for filtering water. You do not need to keep filling water as it is directly connected to your faucet. However, you won’t be able to tell how much water they filtered. And, periodic maintenance becomes harder.  

Water Filter Pitcher

Unlike faucet filters, the water filter pitcher is not connected to the faucet. It operates independently and the best part is that you can place it on a separate counter beside your sink or elsewhere. A water filter pitcher gets the job done efficiently. It is ideal for a small office environment. The only problem with this model is that you will need to fill the water periodically.

Size

Before buying either faucet filters or pitcher filters, you need to be sure about where you will place it. For a faucet filter, you need some space beside your faucet, either on the counter or in the sink itself. Similarly, pitcher filters might take up considerable space as there are different sizes available. So, be clear about where you want to place your filter and choose the size of the filter accordingly.

Filtration Capacity

While all the water filters can filter your water, there’s a difference in their working mechanism. Some filters are specialized in removing certain minerals and they may not filter others. For example, some filters are better at removing chlorine than others. Some of them even remove beneficial minerals in the water. So it is better if you do a test with a water test kit and get a good idea of the minerals or harmful components in your water. Once you know what you want to remove, get a filter that suits your needs.

Ease of Use

There’s no doubt that a faucet water filter is easier to use compared to a water pitcher filter. That’s because faucet water filters are connected to the sink and all you need to do is turn the switch on. On the other hand, filter pitchers need to be filled frequently. This may not be an issue if the filter has a large container and is used in a small family. However, if you use it in an office, it might be a hassle to frequently refill the container.

Maintenance

Using a water filter makes no sense if you do not maintain it regularly. After reaching its maximum capacity at some point, filters cannot purify the water as before. Some filters reach their capacity in 4 months while others reach their capacity in 12 months. Also, the number of filter cartridge used varies according to the types of filters. During maintenance, changing filters are quite expensive. It is good to be clear about the capacity and number of filters before buying a filter. That way, you can calculate the cost and decide if it is feasible for you.

Taste

It is not uncommon to come across people who complain about their water tasting different after filtration. Water filters tend to remove harmful as well as beneficial minerals from water. This makes the taste of water unusual. Some people are used to the taste of chlorine and some are used to drinking water with calcium and magnesium. While some filters remove all kinds of minerals, the good thing is that you can find water filter models that will remineralize your drinking water. These models offer water that is tastier and healthier.

Alkaline water

Some of the water filters have a feature that make water more alkaline. Alkaline water is highly beneficial for the human body. It has anti-aging properties, it increases immunity, helps your digestive system, hydrates your skin and helps with weight loss too. Special filter cartridges in some water filters make water more alkaline. If you want to experience such benefits, look for a filter with such abilities.

Cost

Price is an important factor too. There are hundreds of filtering systems available in the market and the prices vary a lot among them. Each filtering system has its own special ability to remove impurities in the water. The cost of filtering system also depends on such abilities. For example, a system that removes heavy metals might cost more than the one that removes pharmaceuticals. So while selecting a filtering system, be sure about your purpose and the budget. 

How to Install Countertop Water Filters?

Installing a countertop water filter is easy. All you need is a wrench that might or might not come with the filtering system depending on the brand. To install the system follow the steps below:

  1. Position your water filter close to the faucet. Make sure they are connected close enough and there is no interference.
  2. Remove the aerator from the faucet.
  3. If the faucet has an outside thread, connect the filter. If there’s an inside thread, connect the adapter to the faucet and then screw in the filter. Do not forget to use the washer and do not screw the adapter too tightly.
  4. Attach the diverter valve to the faucet and start it. The water should flow out of the faucet.
  5. Rotate the diverter valve. The water should now flow out of the water filter.

FAQs

A countertop water filter is a filtering device designed to improve the quality of the water you use daily by eliminating more than 90% of contamination found in drinking water. You can attach these filters beside your sink. It is a portable device that does not require plumbing expertise or permanent installation. You can attach it wherever you want and carry it around too.

Yes, any filtration system that uses carbon or multi-staged filtration system can remove chlorine from the tap water.

There’s no exact way to determine if your filter has exceeded its capacity and needs to be changed except checking the manufacturer’s instruction.

Modern faucet filters are highly compact and easy to use as well. You can easily fit in around your sink without taking much space.

Final words

With countertop filters, you get pure and tasty drinking water anywhere at anytime. Most of these are portable and can work in a home or office environment. 

Stop using hundreds of plastic water bottles annually and contribute to a sustainable world by using these countertop filters. All you need is a little space where you can place the filter.

In Hurry? Editor's Choice
iSpring CT10 Countertop Water Filter