10 Best Countertop Water Filter Consumer Reports For 2023

Unfortunately, we live during a time where too many people aren’t able to drink the water coming out of their tap at home. When this happens, a lot of people choose to either purchase bottled water from the store, or they decide to buy some sort of water filtration system for their home.

Whether you have a filtration system that goes into your refrigerator, or you choose to buy a water filtration system that sits on your countertop, having safe drinking water is an essential part of life.

If you’re one of the people who aren’t able to safely drink the water coming out of their tap, then it might be time for you to look into buying a countertop water filter for your home.

Keep reading to discover what you should be looking for when buying a water filter, as well as some great products that are available on the market today!

Our 3 Favorite Countertop Water Filter

Best Countertop Water Filter Buying Guide

Before we take a look at some of the most reliable countertop water filters on the market, let’s discuss some of the things that you should be looking for when making a decision on which product to buy.

Type of Filter

The first thing you’ll want to think about is the type of countertop water filter you’re going to use. Luckily, there are only two types of countertop water filters that you can use, so your choice should be quite simple to make.

Water Filter Pitcher

Despite the fact that these filters aren’t connected to the faucet, they are still more than capable of filtering your water. While they can be conveniently placed wherever you like, they are a bit more work to use because you have to constantly refill the pitcher.

Faucet Filter

This model attaches directly to the tap, making it easy to use when it comes to filtering your water. Keep in mind, though, just because they’re easy to use you still have to perform routine maintenance to ensure that it’s working effectively.


Another thing to think about is the size of the water filter you want to use. The most important thing to consider when thinking about size is the space you have to provide for the filter. For example, if you want a faucet filter, you have to make sure that there is enough room in the sink, and the same thing goes if you want to use the pitcher.


Obviously, price is a huge concern for a lot of people in the world. Not everyone has money to blow, so it’s important to know exactly what you want before you spend your hard-earned money.


Like so many other household products, you’ll have to perform routine maintenance on your water filter, especially if you get one that connects to your faucet.

Before you make a purchase, find out what kind of maintenance the filter requires so you can figure out if you’re capable of doing what needs to be done.

Now that you have a better understanding of what you should be looking for, let’s take a look at some of the best countertop water filters on the market today!

10 Best Countertop Water Filter Consumer Reports:

1. Big Berkey BK4X2 Countertop Water Filter System

Big Berkey BK4X2 Countertop Water Filter System with 2 Black Berkey Elements and 2 Fluoride Filters

It goes without saying that every single person on this planet deserves clean drinking water, but unfortunately, it’s not so easy to obtain in some places. That is exactly why Berkey created this impressive countertop water filter system.

The Big Berkey BK4X2 Countertop Water Filtration System is not only housed in high grade 304 stainless steel, but it is more than capable of holding 2.25 gallons of purified water at a time. This filtration system comes with two Black Berkey filters and two fluoride elements, which can filter up to 1,000 gallons of water each.

Considering that this water filter system has a lifespan of 3,000 gallons, you won’t have to worry about spending too much money on replacement filters. If you’re looking for a water filter system that can support the use of up to 16 people, then this Countertop Water Filter System from Big Berkey might just be the perfect system for your home!


  • Provides great tasting water
  • Easy to use
  • Easy to install


  • Must be used on a daily basis or bacteria may grow on the filter
  • The filters may be too expensive for some people
  • The filters may break easily

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2. AlcaPure Zero Installation Purifier Reverse Osmosis Countertop Water Filter

AlcaPure Reverse Osmosis Countertop Water Filter by RKIN with Patented High Capacity 4 Stage...

It’s an unfortunate reality, but the water that comes from the tap in your home can contain an incredible amount of chemicals that are harmful to your body. Fortunately, there are water filtration systems, like this AlcaPure Zero system, which are capable of removing those nasty chemicals from your drinking water.

This Zero Installation Purifier is more than capable of turning your tap water into clean water with an alkaline pH balance of seven or eight. While other filters tend to look bulky and out of place in your stylish kitchen, this water filter is modern, compact, and absolutely perfect for small apartments or even RV’s.

This powerful filter is BPA free, and it is able to remove up to 99% of all contaminants, including chlorine, fluoride, as well as other heavy metals. If you’re looking for an impressive water filtration system that will provide you and your family with safe drinking water, then this filtration system from AlcaPure might just be the right system for you!

  • Easy to install
  • No assembly required
  • BPA free


  • The knob may break after use
  • May leak
  • May not put out enough water for some

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3. Cleanwater4less Countertop Water Filtration System

cleanwater4less Countertop Water Filtration System - No Plumbing Water Filter - Faucet Adapter

Even if you don’t live in an area with contaminated groundwater, there’s a pretty good chance that your water still doesn’t have the greatest taste. As most of you know, water really shouldn’t taste like anything at all, so if your water has a metallic taste, then you should probably start filtering your water at home.

Fortunately, this Countertop Water Filtration System by cleanwater4less is more than able to filter your water so you can drink without worry. The Granulated Activated Carbon included with this water filter is capable of reducing the chlorine in your water by 97%, filtering the sediment, and eliminating the taste and odor of your drinking water.

Thanks to the diverter valve, which attaches directly to most faucets, you don’t have to worry about struggling to install this water filter. If you’re looking for a Countertop Water Filtration System that can provide up to 10,000 gallons of fresh drinking water for you and your family, then this filter from cleanwater4less could be a great addition to your home!


  • No tools necessary for installation
  • Easy to clean
  • Satisfaction guaranteed


  • The lower housing unit may leak
  • The filter may not adequately work for some water
  • May not remove limestone from water

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4. Frizzlife Under Sink Water Filter

Frizzlife Under Sink Water Filter-NSF/ANSI 53&42 Certified Drinking Water Filtration System-0.5...

Not having clean drinking water is a huge problem for a lot of people throughout the world. Unfortunately, lugging gallons of water from the grocery store is not only tiring, but it can get to be pretty expensive, as well. While purchasing a water filter may cost a bit more upfront, it allows you to save a lot more money in the long run.

Thanks to the two-stage high precision compound filter included with this water filtration system, you’re able to remove 99.99% of the harmful contaminants in your water, including lead, chlorine, rust, mercury, and a number of other dangerous contaminants.

Even though this water filter connects directly to your sink, there is absolutely no plumbing required to install this impressive product. Every single person on this planet deserves clean drinking water, so if your water smells or tastes bad, there’s a good chance you may need to buy a water filter like this product from FRIZZLIFE!


  • Easy to install
  • Easy to use
  • Compact


  • Stiff tubing that may leak
  • May not remove all contaminants

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5. New Wave Enviro 10 Stage Plus Water Filter System

New Wave Enviro 10 Stage Plus Water Filter System, White

It goes without saying that water is essential for life, so why would you want to drink water that’s tarnished with harmful contaminants? There’s no reason to subject yourself and your family to poor drinking water, especially when there are products such as this Water Filter System from New Wave Enviro.

Thanks to the 10 Stage Plus Water Filter System included with this truly impressive product, you can rest easy knowing that your water is free of contaminants and safe for your entire family to drink, including those furry friends of yours.

Not only is this filter capable of removing the mercury, lead, chlorine, and pesticides from your drinking water, but it’s unbelievably easy to replace, as well. So if you’re looking for an environmentally responsible approach to 1,500 gallons of clean drinking water, then do yourself a favor and check out this fantastic product from New Wave Enviro!


  • Easy to install
  • Provides up to 1,500 gallons of drinking water
  • Doesn’t require permanent installation


  • The new filter may cause water to be cloudy
  • Product may leak

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6. Brondell H630 H2O+ Cypress Countertop Water Filter System

Brondell H630 H2O+ Cypress Countertop Water Filter System, 11.5x11x4.25, White/Black

How often do you find yourself thinking about what could be hiding in your glass of water? Unfortunately, most of you probably don’t think about it often enough. It’s a sad fact that a large percentage of the world’s water is contaminated with harmful substances, which is why many people have decided to purchase the Cypress Countertop Water Filtration System from Brondell.

Thanks to the three-stage patented Nanotrap technology included with this impressive product, this water filter is capable of reducing the number of harmful chemicals and pesticides that are found in our drinking water.

You also don’t have to worry about foul odors or tastes with this Water Filter System from Brondell because of the carbon block filter that is used during the third stage of the filtration process. If you’re in the market for a water filtration system that works, then you should most certainly look into purchasing this countertop water filter from Brondell!


  • Easy to install
  • Produces great tasting water
  • Easy to use


  • The shut-off button may stop working overtime
  • Replacing filter may make the water cloudy

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7. Travel Berkey Gravity-Fed Water Filter

Travel Berkey Gravity-Fed Water Filter with 2 Black Berkey Purification Elements

It goes without saying that a lot of people don’t need a massive water filtration system on their counter. If you travel, live alone, or have a small family, then this Travel Gravity-Fed Water Filter from Berkey might be the right water filter for you.

This water filter may be small, but it is more than capable of cleaning enough water to satisfy your needs. This impressive water system contains a Black Berkey Purification Element, which not only filters your water, but it also removes 99.99% of viruses, pathogenic bacteria, and pharmaceutical medications that find their way into your water source.

No one likes replacing their water filter, but considering that these filters last for up to 6,000 gallons, you won’t have to worry about replacing them too often. If you’re looking for a water filter that you can take on your travels, then you should add this Gravity-Fed Water Filter from Berkey to your shopping list as soon as possible!


  • Produces great tasting water
  • Easy to assemble
  • Compact


  • The instructions may be difficult for some to understand
  • The lower chamber may develop rust
  • The plastic parts may be of low quality

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8. APEC Water Systems Portable Countertop Water Filter System

APEC Water Systems RO-CTOP Portable Countertop Reverse Osmosis Water Filter System,...

With so many different products on the market, it can be difficult to find the water filtration system for your home. Of course, you want a water system that is reliable, efficient, and easy to use, but how do you narrow it down to just one choice? Well, APEC Water Systems has made this an easy task.

This Portable Countertop Water Filter System uses a high performance reverse osmosis system to provide customers with great tasting water that’s free of harmful contaminants. Some people simply don’t have the room in their home or RV for a bulky water filter system, but that’s not a problem with this portable product from APEC Water Systems.

This compact filter is portable, installation free, and capable of fitting most standard faucets. If you live in an apartment, condo, motor home, or RV, then this Portable Countertop Reverse Osmosis Filtration System from APEC Water Systems might just be your best option!


  • Compact and lightweight
  • Easy to use
  • No installation required


  • The plastic fitting may be faulty on some units
  • The water may come out too slowly for some people

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9. iSpring Under Sink Reverse Osmosis Drinking Water Filter System

iSpring RCC7AK, NSF Certified 75 GPD, 6-Stage Reverse Osmosis System, pH+ Alkaline Remineralization...

Having clean drinking water should absolutely be a priority in your life, but sadly, a lot of us don’t have access to it on a regular basis. Sure, many of you can go to the store for water, but who wants to spend their hard-earned money on something that should be free for all?

Luckily, iSpring understands this struggle, which is why they created the Under Sink Reverse Osmosis Drinking Water Filter System. This product contains a six-stage Alkaline Remineralization Layered Filtration, which is intended to restore the natural alkalinity and minerals to your drinking water while removing the harmful contaminants.

Not everyone has experience with plumbing, which can be a huge problem when it comes to installing certain water filters. Luckily, you won’t have to worry about that with this easy-to-install water filter system from iSpring.

If you’re looking for a reliable reverse osmosis drinking water filter system for your apartment, dorm, or RV, then this product from iSpring is surely a great option!


  • Easy to install
  • Easy to use
  • Removes 99.99% of harmful contaminants


  • The housing unit may crack
  • May leak over time
  • Some people may not like the taste of the water

Check on Amazon

Read more:

Frequently Answer Questions

1. Which water filter pitcher removes the most contaminants?

With so many water filters on the market, it can be hard to figure out which one works the most effectively at removing harmful contaminants. While some people may disagree on which brand is the best, there’s no denying that a water filtration system that uses reverse osmosis is the most capable of removing contaminants.

2. Do Brita filters actually work?

While they may not be able to remove as many contaminants as other options, Brita is effective to a certain extent. Since Brita filters are certified by NSF international, they are more than capable of removing the most harmful contaminants found in drinking water today, such as chlorine and several harmful metals.

3. How long does a whole house water filter last?

Despite the fact that the water filter itself can last up to three years and the tank can last up to ten years, there are other things to take into consideration. Depending on how often you use your whole house water filter, the cartridges can last from 6 to 12 months.

4. Does boiling water remove lead?

When water is being boiled, some of the water is actually being evaporated into the air during this process. This can actually cause a slight increase in the lead concentration in the water. So, no, boiling your water does not remove the lead. In fact, it can make it worse.

5. Do water filter pitchers remove bacteria?

Like so many things, there are numerous factors that come into play here. Of course, not every water filter pitcher is capable of removing bacteria, but there are some water filter pitchers that are capable of removing 99.999% of tap water bacteria, including giardia and cryptosporidium.

As you can clearly see, there are several different kinds of water filter systems on the market today. The first thing you need to think about is how much money you’re willing to spend, and how pure you would like your water to be.

You also want to look for a company that is known for their honesty and reliability. With that being said, we believe that the water filter systems from Berkey are some of the most reliable systems on the market today.

But don’t take our word for it! Do your research while taking your needs into consideration, and you should find the perfect water filter system in no time!


  1. https://www.consumerreports.org/cro/water-filters/buying-guide/index.htm
  2. https://waterfilterguru.com/best-countertop-water-filter-reviews/
  3. https://waterfilterspot.com/best-countertop-water-filter/
  4. https://www.best-osmosis-systems.com/countertop-water-filter-reviews/

Related Post:


Q: What are the best water filters?

A: The most popular and top rated under sink water filter system is the Filtrete 3US-SP01. It has gained its popularity and received many good users’ under counter water filter reviews because of its good filtration abilities.

Q: What is a countertop system?

A: A countertop RO system is basically a portable reverse osmosis filter that can be installed and used on the counter of a kitchen or bathroom sink to purify drinking water. Most RO filter systems are designed as under-the-counter units and are installed and housed under a sink cabinet.

Q: What is a water filtration system?

A: A water filtration system can be integrated into a plumbing line and is called a whole-house system. This will ensure that baths, showers, and both dishwasher and laundry cycles are as free of contaminants as faucets are.