Home » Gear » Top 10 Best Countertop Water Filters Of 2021 Reviews

We may earn a small part of the sale from links to any products or services on this site. You do not pay anything extra and your purchase helps support our work.

Top 10 Best Countertop Water Filters Of 2021 Reviews

Top 10 Best Countertop Water Filters Of 2021 Reviews

Are countertop water filters useful? Well, if you have the best countertop water filter installed in your home, it may do wonders.

Countertop water filters play a significant role in filtering contaminated water and make it safe to use. They also alkalinize your water and get rid of any possible harmful chemicals.

They’ve gained a lot of popularity in residential use because of their excellent results.

In this article, we will review some of the best countertop water filters available on the market. There are many features and factors you must consider before buying a countertop water filter for yourself. But we’ll look at those later.

Best Countertop Water Filters

Top 10 Best Countertop Water Filters On The Market 2021 Reviews

First of all, lets take a look at ten of the best picks from the market to help you choose one best countertop filter.

1 Royal Berkey Water Filter 3 Gallon System Bundle

Do you want a water filter that gets rid of all contaminants and doesn’t change the taste of water?

This is probably the one you need. Royal Berkey is a diverse and highly efficient countertop water filter model in the market. It is strongly built with stainless steel quality. The steel chambers will ensure that the filter lasts you a long time.

The stainless steel upper and lower chambers will also ensure that the water’s taste does not change.

The filter also has a rubber gasket that prevents the base of the filter from rusting and getting damaged.

Most importantly, the Royal Berkey also has a great capacity of 3000 gallons. So, you do not have to worry about refilling again and again with this water filter.

The filter provides you with safe and clean drinking water with its remarkable purifying features. The filter can get rid of heavy metals, fluoride, and arsenic. The impurities attach to the Black Berkey purification elements and purify the water.

Furthermore, the sturdy, durable built of the filter can also be cleaned over 100 times. No more worrying about any build up on the insides of the filter as cleaning it is very easy.

The strong built of the filter therefore leads to a longer-lasting, satisfying experience.

So, if you have water contaminated with parasites, cysts, pathogenic bacteria, and harmful chemicals, this filter may do wonders for you.

Finally, the bundle also comes with a free stainless steel water bottle.

Royal Berkey Water Filter 3 Gallon System Bundle

Our rating:4.3 out of 5 stars (4.3 / 5)

  • Kills all sorts of bacteria and germs.
  • Tested and approved by credible authorities.
  • Does not ruin the taste of water even after long hours of storage.
  • Stainless steel lower and upper chambers.
  • Strong, sturdy, and durable built.
  • Has a sophisticated design and appearance.
  • Comes with a warranty.
  • Easy installation.
  • Can be cleaned with a scotch over 100 times.
  • Not certified.
  • Weighs more than other competitive products.
  • May be inconvenient in terms of portability.
  • Poor installation guides and instructions.

2 Travel Berkey Water Filter 1.5 Gallon System Bundle

What can be better than a versatile countertop water filter that is also suitable for traveling purposes?

We know that countertop filters are very easy to install and sit on your sinks. But this is a filter that you might also carry with you.

Berkey filters are known for not changing the water’s taste and still providing filtered and safe water. Hence, this model also lives up to the reputation and does not compromise on your water’s taste.

The model has a stainless steel durable body.

The filter has a capacity of filtering 1.5 gallons of water. The filter has highly efficient and advanced filtering elements. It can get rid of contaminants of all kinds including heavy metal ions.

The filter is portable, due to its convenient dimensions and weight. However, don’t let the filter’s small size fool you! The filter works just as great as other larger filters do.

The design of the filter is sophisticated and tidy. Most importantly, it won’t ruin the look of your countertop. The lid of the filter also has a handle to make it convenient for you to lift it.

Moreover, it has fluoride and arsenic filters that work effectively! Due to these filters, this product will filter out maximum amount of fluoride from your water.

Travel Berkey Water Filter 1.5 Gallon System Bundle

Our rating:4.3 out of 5 stars (4.3 / 5)

  • Affordable yet versatile.
  • Compact size. Best for limited space.
  • Efficient purifying elements.
  • Tested and approved by authorities.
  • Works on all types of contaminants.
  • Sleek design and appearance.
  • Stainless steel body and rubber base.
  • Does not ruin water’s taste.
  • Accepts up to 2 filters.
  • Good for travel purpose.
  • Durable built.
  • Installs in minutes.
  • Relatively smaller holding capacity.
  • No water-level indicator.

3 AquaTru Countertop Water Filter Purification System

This AQUATRU countertop water filter is probably the best solution and the alternative to bottled water. It is a high quality water filter that ensures safety and purity of your drinking water.

First of all, it has a unique and sophisticated design. The appearance of the filter will make your counter look attractive, unlike many filters that ruin the look instead.

Moreover, the filter also has a compact design and will not take a lot of space. It is perfect for you if you have limited space on your counter.

In addition, this is an easy-to-setup and easy-to-use water filter that will not disappoint you. It also has an advanced digital display that tells you when to change its filters. Water dispenses out of the filter with just a press of a button.

This is a reverse osmosis system water filter. It might be expensive that other types of filters, but is certainly the best-performing.

The reverse osmosis system makes the filter highly efficient and effective. Filter out many hard and harsh chemical including lead and fluoride with this product.

Furthermore, this is a certified water filter which increases its reliability and safety. It has been proved to be up to the standards of IAMPO and promises to get rid of 15 times more contaminants.

The filter has a capacity of purifying 1 gallon of water in about 14-15 minutes.

Gone through extensive tests and analysis, the AQUATRU countertop water filter will provide you with an extremely satisfying experience.

AquaTru Countertop Water Filter Purification System

Our rating:4.1 out of 5 stars (4.1 / 5)

  • Easy to use and easy to install.
  • Reverse osmosis filtering technique is the most advanced
  • Compact style because of it covers less space.
  • Sleek and good-looking appearance.
  • Certified and highly reliable.
  • Bottle-quality water.
  • Gets rid of all contaminants including lead and drug residues.
  • Quick change twist and seal filters.
  • Filter replacement every 2 years makes it convenient.
  • Digital display.
  • Some users comfirmed that it may worked a short time

4 Apex Countertop Drinking Water Filter

Looking for a countertop that will best match with your counter and make it look unique? The apex countertop water filter comes in a variety of 7 different colors.

You can choose the best-matching or your favorite colored water filter. It has a sleek and smart design. Because of this the filter will not make your counter look messy.

Similarly, the quality of this water filter by Apex is commendable. One most distinctive and significant feature of this filter is its ability to add minerals to your water.

Many filters purify the water to such an extent that it also loses its important minerals in the process. This filter by Apex, however, adds minerals to your water once it has been purified.

This makes the drinking water much healthier, safer and taste better too.

Adding minerals also normalizes the alkalinity of the water.

Most importantly, the filter is extremely easy to install. It also comes with an instructional manual. It comes with the necessary tools and components that you may need for installation.

You don’t have to spend money on bottled water. Instead, you can get better quality water conveniently sitting at home.

The filter has a capacity of filtering 750 gallons of water with just one filter.

The quality of the filter also meets the standards and restrictions of the National Safety Foundation.

Apex Countertop Drinking Water Filter

Our rating:4.2 out of 5 stars (4.2 / 5)

  • Produces mineral-rich, alkaline water that is healthier to drink.
  • Good capacity of 750 gallons.
  • Variety of colors to choose from.
  • Sleek design.
  • Conveniently fits and is compatible with all types of home faucets.
  • Easy installation.
  • Environment-friendly alternative to bottled water.
  • Can get rid of 99% of the contaminants.
  • Taste is not compromised.
  • Easy-to-use knob.
  • 30-day money back guarantee
  • Faucet may leak.
  • There are filters with a bigger capacity.

5 Home Master TMJRF2 Jr F2 Counter Top Water Filtration System

This Home Master countertop water filter has the capability to filter fluoride, heavy metals and other major impurities from water.

The filtration system works in 3 stages that make the filtering process much faster. The TMJRF2 is one of the most durable and long-lasting water filters in the market.

If you are looking for a compact, space-saving and efficient water filter, then this is the one. Because of its compact design, the filter is also completely portable. So, it will also meet your travel needs.

The filter has the capacity of filtering 500 gallons of water before needing to replace the filter cartridge. The filters can last for up to 5 months.

The filter promises not to take away the important minerals from the water. This filter ensures that the taste of the water is not compromised.

The product comes fully assembled and does not require any special plumbing. Because of its easy-installment feature, you can save a lot of time and money.

It is compatible with all types of home faucets. The filter’s compact and sleek design also allows it to be perfectly placed on any countertop.

This Home Master filter features a granular filter that increases the efficiency of this product.

The granular structure of the filter prevents any impurity to be left behind in the water. This way, the filter ensures that no unfiltered water dispenses out of the system.

the granular filter feature is probably the most distinctive feature of this filter.

Home Master TMJRF2 Jr F2 Counter Top Water Filtration System

Our rating:4.2 out of 5 stars (4.2 / 5)

  • Gets rid of impurities by up to 93%.
  • 500 gallons of water capacity.
  • Does not compromise on the minerals and the taste of the water.
  • Compact and small design saves space and fits anywhere.
  • Travel-friendly.
  • 3-year warranty that covers the parts.
  • 5-minute installation.
  • Replacing filters will have to be more frequent comparatively.

6 New Wave Enviro 10 Stage Water Filter System

This New Wave countertop water filter is probably the best water filter in the market that does not take away the important minerals of water during the process.

The filter has a wide capacity of 1500 gallons of water. It removes contaminants and harmful elements from the water in 10 quick steps.

The filters are designed in such a way that even the tiniest and smallest impurities from the water are not left behind. One full gallon of water can be filtered in minutes by this New Wave Enviro filter.

Inside the filter, there are about 10 layers that efficiently and effectively filter the water. Because of such advance filtering  system, the product is highly competitive in the market.

It is an efficient and effective water filtration system.

And that’s not all.

The New Wave Enviro comes with a 30-day money-back guarantee and a generous warranty of one-year.

The filter is perfect for users who have a limited countertop space.

New Wave Enviro 10 Stage Water Filter System

Our rating:4.2 out of 5 stars (4.2 / 5)

  • Good for small spaces.
  • 1500 gallons of water is a great capacity. Will not require filter replacement for a long time.
  • Efficiently designed filters.
  • No compromise on water’s taste.
  • Minerals are left behind in the water.-
  • Amazing customer care.
  • Money-back guarantee as well as a 1-year warranty.
  • Easy installation.
  • Fast output of filtered water.
  • Does not remove fluoride.
  • Filter drips.

7 Home Master TMJRF2-BK Jr F2 Sinktop Water Filtration System

Home master is a renowned brand that has manufactured some high-quality filtration systems. One of these groundbreaking products by Home Master is the TMJRF2-BK countertop water filter.

This is another competitive product in the market that features efficiently designed filters.

Most importantly, this water filter has a filtration system with a number of layers through which the water passes. One of these layers includes catalytic carbon and coconut shell carbon blend layer.

This layer filters harmful contaminants like chlorine, pesticides, herbicides, and other chemicals.

Another important layer of the filtration system is the activated alumina. This helps fight fluoride in water. This filter is mostly known for its fluoride-filtering power.

Furthermore, the brand promises to eradicate up to 93% of the contaminants. This is a satisfying amount of purification and filer quality. This water filter seems like the perfect solution to all your water problems.

The filter also has a capacity of 800 gallons of water. The design of the filter is also very easy to use and set up.

In addition, a plus point of the filter is that it is NFS certified. This increases the reliability of the product and makes it an even better choice.

Home Master TMJRF2-BK Jr F2 Sinktop Water Filtration System

Our rating:4.2 out of 5 stars (4.2 / 5)

  • A faucet style filter.
  • Takes less space and has an easy to use design.
  • Good for fluoride reduction.
  • NFS certified.
  • 3-year generous warranty that covers the filter parts.
  • Does not compromise on the taste of water.
  • Unlike many other filters, this one does not add smell to the water.
  • 800 gallons capacity.
  • Offers high-quality water.
  • Multiple layers of the filtration system make it extremely competitive and effective.
  • Works on fluoride for only 3 months.
  • Filters are difficult to replace.

8 Clearly Filtered Water Pitcher

Can’t find the perfect solution to your limited counter space? This filter pitcher by Clearly Filtered is the perfect fit for small spaces and counters.

The unique-looking, sophisticated design of the pitcher will not only save space but also enhance the look of your counter. It is a compact filter pitcher, but don’t let the small size fool you.

Most importantly, the high-quality filter pitch exceeds the National Safety Foundation’s standards. It is extensively tested and has been proved to be highly reliable.

The filter promises to purify the water from all kinds of contaminations including fluoride. This clearly filtered pitcher is the most competitive product in the market due to its diverse features.

It can filter out hard chemicals like mercury and lead from the water. The pitcher has a capacity of 100 gallons of water. This is perfect for you if you have a small family or the use is not a lot.

You may as well save money by putting an end to buying bottled water.

Further more, the pitcher is also fully environment-friendly as it is made with BPA-free and recyclable material. Because of its construction material, the filter is also a much environmentally responsible choice.

So, this is a sturdy built, long-lasting, and effective filter that will save space and time both! Not to mention, it is also a certified and an affordable product in the market.

The pitcher also comes with a generous warranty of a lifetime. Clearly Filtered, the manufacturer, is also known for its promising and satisfying customer service.

You might not get so many diverse features all together in any other pitcher.

Clearly Filtered Water Pitcher

Our rating:4.4 out of 5 stars (4.4 / 5)

  • Space saving.
  • Filters more contaminants compared to other competitor products.
  • Good capacity.
  • Sleek and unique design.
  • Made with recyclable, FDA-approved material.
  • Lifetime warranty
  • Removes fluoride.
  • Long-lasting due to its sturdy, strong built.
  • Highly reliable.
  • High quality filtration.
  • Easy to set up. No special plumbing requirements.
  • Some users commented the filter leaked

9 Ecosoft Countertop Drinking Water Filter System

If you’ve a limited budget but want a high-quality water filter system, then this is probably the one for you.

The Ecosoft countertop water filter can eradicate all impurities and contaminants from the water. Similarly, it is also able to get rid of odors and bad tastes from the water.

It can filter out chemicals and impurities like lead, chlorine, and even sediments. The filter quality of this affordable product is similar to any other higher-end product.

This is a good alternative to bottled water. Most importantly, the filter is based on advanced technology that uses activated carbon to purify water. No worries about unsafe drinking water with this filter anymore!

This filter has a capacity of 1500 gallons of water. You will have to replace the filters whether every 6 months of use or after 1500 gallons of water is filtered. This is a good capacity because it will not require you to replace filters every now and then.

Moreover, the filter will also fit well on any countertop. You can also choose from a variety of 3 colors. Pick the best-matching filter for your home.

Another good thing about this Ecosoft water filter is the easy installation. The product comes with all the essential tools and components needed for installation.

It might be safe to say that this filter is the complete package.

Ecosoft Countertop Drinking Water Filter System

Our rating:4.2 out of 5 stars (4.2 / 5)

  • Affordable product with high quality features.
  • Variety of 3 colors can match well with your interior.
  • Capacity of 1500 gallons. Convenience assured.
  • Can filter all kinds of contaminants including sediment, harsh chemicals, heavy metals, and other impurities.
  • Easy installation.
  • Activated carbon purifying technology.
  • Eliminates odors and tastes.
  • 2 faucet adapters included.
  • No leakage or plumbing issues.
  • Great alternative to bottled water.
  • Does not filter fluoride.
  • Poor installment instructions.

10 APEX Countertop Drinking Water Filter – Alkaline (Clear)

This Apex countertop filter will filter tap water to its purest form. This is one of the most suitable filtration systems to install in homes and kitchens.

The filter is capable of filtering contaminants such as sediment, chlorine, and radon. Get mercury-free and harmful pesticide-free water for drinking.

The sleek and unique design of the filter will set well with your countertop. It has a compact, convenient design because of which the filter will fit well with your interior.

Most importantly, it comes with all the necessary hardware required for installation. This makes the installation extremely easy and convenient.

You will not need any professional help with the installation of this efficient, high-quality countertop filter.

Buying bottled water is much more expensive and inconvenient. It also lasts for a shorter time. Thus, this filter will satisfy your needs for high-quality, pure and fresh water.

Instead, this is a much more cost-efficient and time-efficient alternative.

APEX is known for making products that meet the standards set by the National Safety Foundation. So, by purchasing this water filter, you’ll be making a reliable and safe investment.

This Apex countertop water filter has a capacity of 750 gallons until it needs a filter replacement. This capacity will prove to be very convenient as you won’t need to replace the filter after short periods.

APEX Countertop Drinking Water Filter - Alkaline (Clear)

Our rating:4.2 out of 5 stars (4.2 / 5)

  • Certified and tested.
  • Comes in a variety of 6 colors.
  • Sits well with all counters.
  • Comes with installation hardware.
  • Easy and quick installation.
  • High, 750 gallons capacity.
  • Perfectly purifies tap water.
  • Purifies rust from water.
  • Cost-efficient.
  • Balances alkalinity of the water, making it healthier.
  • Made of BPA-free material. Environment-friendly alternative.
  • Practical design, can fit with all home-use faucets.
  • Easy and simple set up.
  • The replacement filters are not cheap

Also see: Top 10 Best Inline Water Filters – Ultimate Reviews and Buying Guide

Countertop Water Filter Buying Guide

Before you go ahead with investing in a countertop water filter, you must go through some important factors.

It’s important for you to ensure that the filter you are buying is exactly what you need. Otherwise, it will not prove to be very useful to you, and you may feel like you wasted your money.

More on the factors later, first you need to know the different types of countertop water filters that exist. This way, you can pick the most appropriate type of filter for yourself.

Countertop Water Filter Buying Guide

Countertop water filters types include reverse osmosis water filter, filter dispenser, and faucet filters.

Reverse osmosis or RO water filters are said to be the most advanced and effective water filters. They can get rid of absolutely any impurity or chemicals. Using an RO water filter will maximize the purity and safety of the drinking water.

Faucet filters connect directly to your faucets which makes them very convenient and widely used. They only need to be installed properly once. Besides, they are also a cheaper option.

These filters are also widely available and cheaper than RO filters.  They come in wide-ranging qualities for you to choose from.

Filter dispensers need to be filled with water time to time. They are certainly more useful when you have a small countertop or sink. They do not connect directly to your faucet and can be kept separately anywhere.

Other than the types of countertop water filters, there also some important factors to consider before buying one. These factors are often overlooked by buyers, and the product they bought goes to waste or fails to fulfill their needs.

  • Size and space coverage

Before you order your chosen water filter, make sure that it’s the right size. By right size, we mean that it should be able to fit on your countertop easily

Too big of a filter will take a lot of space. It will also cause inconvenience in placing other appliances. To ensure that the water filter you buy fits perfectly, measure the space dimensions and compare it with the filter’s dimensions.

Similarly for smaller spaces, filter dispensers are recommended. They can be placed anywhere and don’t need to be connected to a water faucet or supply source.

For a faucet filter, it is essential for it to fit in properly. Hence, the size and design of the filter matter a lot.

  • Capacity

Countertop water filters have different capacities. The capacity of your chosen product should match your usage and every-day consumption of filtered water.

If you buy a lesser capacity filter, you will have to fill it more frequently. The waiting time will also increase because of this, as the filter’s working speed will be slower than the consumption speed.

The capacity of filters is measured in gallons. Filters can go up to 3000 gallons of water. You should buy a filter that has a capacity sufficient enough for your need and use.

Keep in mind that larger capacity of the water filter does not indicate its efficiency or quality. It simply has to do with the gallons of water it can filter in a given time. There are other indicators of efficiency and quality that we will take a look at.

  • Ease of use and installation

For everyday use, a complicated filter will be very inconvenient. You need to buy a water filter that has easy and quick functions.

For example, faucet filters are much less of a hassle compared to pitcher or dispenser filters. This is because faucet filters only need to be installed once and work by just the turn of a knob.

While dispenser filters require you to fill them every now and then.

Installing the filter properly plays a key role in the filter’s efficiency. It may not possibly work well if it is not installed properly. However, some filters have a very time-consuming and complicated installation process.

First of all, check the installation requirements before you buy the filter. There are filter easily available in the market that do not require professional installation. Besides, professional installation is also costly.

  • Type of water treatment

Different types of water need different filter treatments. For example, your water may have high heavy metal concentration, but your filter may not have the ability to get rid of these.

You can first test your water’s type before getting a filter. The tests should indicate pH levels, water’s hardness, heavy metal concentrations, fluoride levels or other contaminations.

You should then choose a filter according to your need.

For highly contaminated water, a reverse osmosis water filter is probably the best choice.

There are some filters that are multifunctional. This is suitable for you if your water has more than one impurity.

  • Some filters change the taste of water

Moreover, many water filter users complain about their water tasting different once filtered. This can be primarily because you were used to drinking unfiltered water for so long that its new taste bothers you.

Unfiltered or tap water also has a higher concentration of chlorine. Therefore, filtering chlorine can also change its taste.

Removing too many minerals from the water not only makes it taste bad but also makes the water less healthy.

Besides, you probably get used to its unfiltered taste as well.

Make sure the filter you purchase remineralizes the water and maintains its taste.

  • Budget

Simple filter dispensers or pitchers are cheaper in contrast to faucet or RO filters. Therefore, if you’ve a limited budget, a filter dispenser would do the job. They may be cheaper, but the quality will not be compromised if you choose wisely.

With a higher budget, your options and choices are also wider. The quality and features of filters also increase with its price. The durability of a pricier product is also usually better.

However, other factors should also be well-balanced with the price of the filter. It is not necessary for all expensive filters to be of high quality.

  • Durability

If you are investing in an appliance of this kind, make sure that it will last you a long time. Water filters are used on a daily basis, and it is essential for them to be durable and long-lasting.

Countertop Water Filter Pros & Cons

Countertops water filters are widely used and trusted by many people. The market is full of diverse products.

However, before buying a countertop water filter, it is better to weigh their positive and negative qualities.

Countertop Water Filter Pros & Cons

Countertop Water Filter Pros & Cons


  • Easy and quick installation

Installing countertop filters is a matter of minutes. They are easy to install and even portable if you use the gravity water filters.

Besides, their easy installation also saves you from professional installment costs.

  • Easy maintenance

There are some high-quality countertop filters available in the market that do not clog. Due to which the filters are low maintenance even at affordable prices.

They also require no power supply. Therefore, they are cost-effective as well time-savers.

You will also easily and filters that are built with stainless steel and have a rust-resistance body.

  • Ease of use

Faucet water filters only require you to turn a knob or press down a lever to get clean, filtered water. Also, there are no complicated functions that make them inconvenient for everyday use.

  • Great alternative in limited space

Most importantly, countertop water filters require a very small space. they are specially designed to sit on your counter in contrast to other filtration systems. You can choose from various options in terms of sizes.

  • Perfect for providing safe and clean drinking water

Countertop filters have certainly advanced over the time. Their filtering technology has become more efficient and multi-functional.

Countertop water filters are suitable for use with all kinds of water. They also come with alkalinization feature that regulates the pH levels of water.

while other filtration systems may not be so efficient or convenient.

  • No extra taps

Countertop filters connect directly to the one main faucet and require no installation of extra parts.


  • Too many appliances on the counter

There are usually many other everyday use appliances on the counter. These filters may make your countertop busy and also ruin its look. Many people prefer a more discreet option.

hence, there are many alternative options can be placed out of plain sight.

However, there are countertop filters that have a sophisticated, tidy design that may not make your counter look bad.

  • No option of temperature control

Because countertop water filters do not have any temperature control feature, they might not be as useful to some people. There are alternative filters that allow you also to control the temperature.

This way you can get filtered water at a temperature of your choice. Some people may prefer temperature-controlled water. Due to this reason, countertop filters might not satisfy all your needs.

  • One-point filtration

Moreover, countertop water filters only supply one outlet. They are not suitable for supplying filtered water to all the faucets in the house.

Installing individual filters with each sink or faucet will increase its cost.

  • Compromise on water’s taste

Many users complain about countertop filters changing the water’s taste. This is because of the filter taking away to many minerals.

However, an alternative to this is an under the sink filter. They are known for maintaining and enhancing the taste of the water.

  • Reverse osmosis filters are expensive

Most importantly, the most effective and efficient type of countertop filters are expensive. They are able to get rid of maximum contaminants. However, they are much pricier than other types of countertop water filters. because of their high price tag, some people may go for alternatives.

  • Eliminate useful minerals

These filters can eliminate many useful minerals from the water. This can make the waterless beneficial for health.

How Do Countertop Water Filters Work?

We know the usefulness of countertop water filters. Similarly, it is important to know their functioning. Before buying and installing a countertop filter in your home, understand its functioning.

If you fully understand the functions of the filter, you will probably be able to fix minor bugs and issues. This will save you time and cost, as you won’t be needing professional help for minor errors.

Additionally, it is necessary to know how the filters work in order to use it up to its full potential.

How Do Countertop Water Filters Work?

Countertop filters have simple functioning but are extremely effective. These filters attach to your sink’s faucet that get direct supply of water. While other filtration alternatives may require speical plumbing conditions, countertop filters are a much easy option.

There is an aerator at your faucet’s end. You need to remove and replace the aerator with the filter’s connection. The faucet’s aerator is replaced by diverter valves that comes with the filter.

Some models come with an “adapter” that attaches to the faucet in place of the aerator.

Once you turn the sink on, the water flows from the main supply to the faucet and then into the filter. The water flows through the filter all over to the filter’s nozzle. This is where the filtered water flows out from.

Your countertop filter is meant to sit on the counter. Thus, make sure you position the filter in such a way that the water that comes out from it goes directly into the sink.

Due to their compact and convenient design, they can be placed absolutely anywhere.

The filter should also be at a spot closest to the sink’s faucet.

No on or off or a switch comes with the filter. The knob of your sink’s faucet controls the water flow. Countertop water filters have nothing to do with the water’s temperature.

The diverter valve allows you to control the water flow in and out of the filter. You can close the valve if you wish to use the water directly from the sink. You can also close the valve to save filtered water.

There are also filters available that have a double diverter valve. This allows the water to reverse back into the filter.

Wrapping it up

A filter’s capacity, its built quality, size, installment process, and filter quality are some very important factors to consider.

Similarly, you should also get a good understanding of countertop water filters so you can make a smarter decision.

Choosing one countertop filter out of such a wide variety can be difficult. Hence, it is important not to overlook some key factors.

Finally, the decisions will largely depend on your usage and your expectations from the filter. The kind of water you want to filter, amount of filter and your budget are all important considerations.

Certainly, countertop water filters are the best way of getting pure, bottle-water quality water at home.

Leave a Comment