Which Water Filter Is Best

The 7 Best Water Filters and Purifiers to Remove Contaminants and Impurities

Each product that we showcase has been picked and vetted by our editorial staff after being thoroughly researched and tested. If you make a purchase through the links featured, we may receive revenue. Water is at the top of the list of all the items that are required to live a healthy existence. Despite the fact that many individuals in the United States have access to water through taps, two million people do not have access to uncontaminated water. Furthermore, according to the United States Environmental Protection Agency, the number of pollutants that might render water unfit for consumption is enormous.

Why are water filters important?

The professional dietician nutritionist Maya Feller of Maya Feller Nutrition says that water filters not only improve the taste of water, but they also eliminate potentially dangerous impurities such as physical, chemical, biological, and radioactive components. “Heavy metals, medicines, and certain pesticides are removed by these purifiers and filtration systems,” Feller explains to Health magazine. “If we don’t drink pure water, it’s truly damaging to our health,” says the author. A water filtration system is essential for protecting your family from illnesses caused by bacteria, pesticides, E.

Ingesting contaminated water has been linked to gastrointestinal illnesses, cancer, and reproductive effects as well as not-so-good symptoms such as stomach pain, vomiting, diarrhea, and fever, underscoring the importance of having one in place.

How do water filters work?

Physical filtration, chemical filtration, and reverse osmosis are the three forms of water filtration available. Physical filtration is a method of purifying water by forcing it through a membrane layer that traps particles and prevents them from entering the final cleaned water. In chemical filtration, water is treated with an active ingredient such as carbon, which works as a magnet and attracts pollutants such as lead to the surface of the filter media. For example, reverse osmosis differs from physical and chemical filtration in that it employs pressure to force water through a semipermeable membrane layer.

How to choose the best water filter?

The ideal water filter for you will be determined mostly by your budget and the amount of water purification you require. The following is an excerpt from Mia Syn, MS, RDN’s interview with Health: “Various units remove different pollutants or classes of toxins from water.” Mia Syn is a registered dietitian located in Charleston, South Carolina. In the case of those in need of a filter that can handle heavy-duty cleaning, Syn suggests reverse osmosis systems since they are effective “Using high pressure, drive water through a semipermeable membrane, allowing pollutants to pass through.

Reverse osmosis systems are perfect for treating flowing water from the faucet as well as fresh water sources from streams and rivers, among other things.

Filters that utilize granular-activated carbon, on the other hand-which are typically found in water pitchers and filtration bottles-soak up pollutants that give water a bad taste or odor, such as chlorine, making this type of filter excellent for tap water.

The best water filters and purifiers

Generally speaking, “a high-quality water purifier is a great investment because it requires little maintenance, saves you money in the long term, improves the flavor of your water, and improves your health,” according to Syn. You’ll find the seven greatest water purifiers and filters in this section, which will save you money while also removing microorganisms with every pour.

Best Overall: Big Berkey Gravity-Fed Water Filter

Feller highly recommends this filter since it does two functions at the same time. A purifier and filter in one, it removes more than 200 pollutants from tap water, ponds and streams, and other sources of drinking water. There are no pumps required because the system operates on a gravity-feeding principle. This filter, which measures 19.25 by 8.5 inches and contains 2.25 gallons of water, is perfect for families of up to four people because of its small size. Furthermore, because it does not rely on power or plumbing, this device is completely transportable as well.

  1. One buyer expressed himself as follows: “The water in my apartment building is the worst I’ve ever tasted.
  2. There were constantly rusty particles on the bottom of my distilled water container, as well as lime scale, which made the water smell horrible.
  3. The water now has a lovely flavor to it!
  4. It’s quite simple to refill and to always have fresh water on hand.

Best Budget: Brita Standard Everyday Water Pitcher

In contrast to other bulkier water filtration systems, the Brita Water Pitcher is compact and lightweight, measuring 10.7 by 5.4 inches and weighing 1.3 pounds, making it easy to store in a refrigerator. The carbon particles in the brand’s filter are activated as water passes through them, lowering the amount of chlorine, copper, mercury, and cadmium in the water supply. The manufacturer suggests replacing the filter every two months in order to achieve the greatest performance. As a whole, “Brita is a reasonably priced pitcher and sink faucet home water treatment system for individuals searching for an efficient system on a tight budget,” Syn concludes.

“We had become bored of shelling out large sums of money on bottled water.

“This is an excellent solution, and for whatever reason, I prefer using it over an integrated fridge filter, particularly because the water stays colder while stored inside the fridge rather than being cooled by automated filtering.

If you’re weary of spending a lot of money on bottled or jug water, this is a great option.” Brita Standard Everyday Water Pitcher, $27 (was $35), available at Amazon.com.

Best Water Osmosis: APEC Water System Reverse Osmosis Filter System

According to Syn, the greatest reverse osmosis filters eliminate the vast majority of chemical pollutants, and this one from Apec Water System is the best of the best. Currently ranked as the top-selling product in the under-sink and countertop filtration category on Amazon, this five-stage system effectively eliminates more than 1,000 impurities such as chlorine, arsenic, lead, nitrates, and other heavy metals, among other contaminants. There are no replacement filters required since they are long-lasting (they should be replaced after 365 days), and the leak-free tubing ensures that no water is lost throughout the process.

However, even though our water quality is naturally high enough that we don’t need much more than a sediment filter, there has always been an occasional hint of a sour taste to it.

It fits snugly into our kitchen sink base cabinet, leaving enough of space for detergents, cleaners, and other products to be stored underneath.

If you’re wanting to easily add filtered water to your kitchen sink, this product is highly recommended.” APEC Water System Reverse Osmosis Filter System, $200 (was $260); Amazon.com (to purchase).

Best for Easy Installation: Waterdrop RO Reverse Osmosis Water Filtration System

A total of seven stages of filtration are used by the Waterdrop filtration system to remove fluoride, limescale, and heavy metals down to the micron level (0.0001 micron). Not only does it eliminate particles from the water, but it also enhances the flavor of the water owing to the activated carbon filters, which function like sponges, soaking up impurities. Due to the fact that it is tankless, you can put the filtration system beneath your sink, freeing up valuable counter space. Furthermore, it is quite quick, filtering a cup of water in around 12 seconds.

It makes everything simpler in general.

Simply place the item in the designated slot and turn.

In addition, the unit contains an internal TDS reader, which is visible on the front of the device.

It is, by far, the tiniest RO system that I have ever had. I’m able to store it beneath the sink while still having enough of space for other things.” Amazon.com has the Waterdrop RO Reverse Osmosis Water Filtration System for $494 with a coupon (was $549).

Best Countertop: AquaTru Water Filtration Purification System

If you don’t want to deal with plumbing or installation, this three-quart countertop solution from AquaTru is a good alternative. This over-the-counter gadget, measuring 14 by 14 inches, takes only minutes to set up and eliminates 83 toxins, including lead, chromium, copper, radium, chlorine, and other impurities. A total of four filters are used in this process, consisting of two pre-filters, a carbon filter, and an activated coconut shell carbon filter. The filters strain 1,200 gallons of water every day, which means you won’t have to change the filters for six to two years, making them extremely cost-effective.

I reside in central Florida, and the city water here has a sulfuric smell and flavor to it, which I find offensive.

We just relocated, and our normal filter would not work with the new faucet.

For the past couple of days, I’ve been using this filter and am really pleased with my purchase.” To purchase: AquaTru Water Filtration Purification System, $426, available at Amazon.com

Best Bottle: Sport Berkey Water Filter Bottle

This water bottle is an excellent choice if you’re seeking for a portable version of the Berkey filter. Designed with a gravity-fed filter, the bottle filters up to 640 refills of tap water and 160 refills of untreated water before needing to be replaced. This bottle is 11 by 2 inches in size, making it compact enough to fit in your bag while yet holding up to 22 ounces of water, making it excellent for use in the outdoors or when on the run, according to Syn. Another noteworthy aspect is that the bottle is BPA-free and constructed of non-leaching materials, which means that the chemicals in the product will not combine with the water.


“Also, did you know that the majority of portable water filtration systems do not filter out medications, which is good news for you outdoor enthusiasts?

So I consider myself really fortunate to have discovered Berkey, and I have recommended them to a large number of others.

Best Carbon Filter: Nakii Water Filter Pitcher

This pitcher, which uses an activated carbon filter, eliminates 98 percent of chlorine and mercury, resulting in better-tasting water and the removal of unattractive colors caused by corrosion. It’s also extremely efficient, filtering up to 150 gallons of water each minute at a rate of 1.3 liters per minute. Apart from that, the pitcher is free of BPA and has been certified by the Water Quality Association. It’s no surprise that it has almost 3,500 five-star reviews on Amazon, indicating that it is popular among buyers.

It’s impossible for my family and me to believe how delicious the water now tastes!

If you make sure the filter is fully inserted, it works perfectly, and it takes just a few minutes for the reservoir to be completely empty.” Buy:Nakii Water Filter Pitcher, $24 (was $37), available at Amazon.com To receive a dose of retail therapy in the form of a curated selection of editor-approved finds and must-have discounts, sign up for our Shop Well email newsletter.

11 Of The Best Water Filters To Remove Bacteria, Chlorine, Metal And More

Drinking water on a regular basis is important for maintaining good health, but do you know whether the water you’re drinking is truly safe to drink? The Maya Feller Nutrition company in Brooklyn has a wide range of bacteria, viruses, and contaminants that can affect your health. “Depending on where you live and the water source that you use, water can contain a wide range of bacteria, viruses and contaminants that can affect your health,” says Maya Feller, MS, RD, CDN. According to the CDC, “Contaminants can include viruses and harmful germs such as Salmonella and E.

Amazon Every time someone drinks water (or cooks with it, cleans with it, or bathes in it), they are introducing these toxins into their bodies, and Feller adds that this is where water filters and purifiers come in useful.

In her recommendation for choosing the finest water filter for your requirements, she suggests looking for a system that purifies as well as filters out toxins: “Look for a system that both filters AND purifies, and that is clear about the contaminants it eliminates.” Third-party laboratory testing that can confirm that the system meets or exceeds water quality regulations is also preferred by me.

Feller also recommended that you look into the cost of replacement filters as well as the lifespan of each to guarantee that it will be a cost-effective option for your house.

  • Brita Standard Metro Water Filter Pitcher is the best value water filter pitcher for most people. The best designed water filter pitcher is the Soma 10-Cup Pitcher. The best filter for sink faucet is the PUR Faucet Mount Water Filtration System. The best under-sink water filter system is the Frizzlife Under Sink Water Filtration System.
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Best Value Water Filter Pitcher For Most People

The use of water pitchers to filter tap water is one of the most common methods of doing so, and Brita is one of the most well-known brands on the market. They are frequently praised for their low price and ease of use, and the Brita Standard Metro Water Filter Pitcher has received more than 44,000 reviews and a 4.7-star rating on Amazon, making it one of the most highly rated alternatives available on the market. This pitcher has a 5-cup capacity and is available in three different colors. You may select between normal filters, which last around two months, and Longlast filters, which only need to be replaced every six months, depending on your needs.

A coconut-based activated carbon filter removes chloramines and other impurities from water. The pitcher features an indication light that illuminates when the filter needs to be replaced. The filters are available in a variety of sizes and configurations.

Best Designed Water Filter Pitcher

While Brita may be more well-known, Soma is more popular on social media platforms like Instagram. Soma’s take on the water filter pitcher is sleek and organic in design, making it suitable for keeping out on your counter or serving as part of a dinner party spread. It features a geometric filter and a bamboo handle. However, this newcomer’s attraction isn’t limited to its Scandinavian-inspired appearance. The filter is composed of 65 percent renewable plant-based materials (certified sustainable activated coconut shell carbon and plant-based sugar cane, as well as ion exchange), and the pitcher is composed of BPA-free plastic and sustainable bamboo, so you can feel good about filtering out those unwanted chemical and mineral flavors from your tap water!

Best Filter For Sink Faucet

It is simple to install the PUR Faucet-Mount Water Filtration System onto your kitchen faucet, allowing you to drink clean, freshly filtered water directly from the faucet. Activated carbon and ion exchange are used to decrease more than 70 pollutants, including lead, mercury, and some pesticides, and the filter is very simple to install on most faucets (no tools are required). It also features a MineralClear filter, which provides a crisp flavor and can be used on 100 gallons of water per filter, with each filter generally lasting three months of continuous usage.

” forbes.com 10 percent off at Target in October 2021 |

Best Under-Sink Water Filter System

The Frizzlife Under Sink Water Filter System allows you to filter the water that comes out of your sink. When combined with the other filters, it removes over 99.99 percent of impurities such as lead, chlorine, rust and volatile organic compounds while also enhancing the odor and taste of your water. This under-sink filter is incredibly simple to install and can be completed in a matter of minutes. It is compatible with both 1/2-inch and 3/8-inch water supply lines. When operating at 40 psi, it has a high flow rate of two gallons per minute, and its cartridges need to be replaced approximately every six to eight months.

Best Reverse Osmosis Filter System

Lowe’s and Home Depot

APEC Water Systems Essence 5-Stage Under-Sink Reverse Osmosis Water Filter System

Activated carbon and paper membranes are used by many water filters to remove impurities; but, if you want to remove total dissolved solids (also known as TDS) from your drinking water supply, you’ll need to invest in a reverse osmosis water filter system. They generally require numerous filtering stages and make use of a super-fine membrane to remove any minerals, salts, metals, cations, or anions that may be dissolved in water during the filtration process. With five large-capacity filters, the APEC Water Systems Essence 5-Stage Reverse Osmosis Water Filter System is a popular choice in this category because it can remove 99 percent of chlorine, taste, odor, and volatile organic compounds (VOCs), as well as toxic fluoride, sodium, arsenic, lead, nitrates, heavy metals, and other contaminants from water.

According to its design, it should be put beneath your sink, which might be a challenging operation depending on the connections you have in place.

Best Water Filter For Shower

Because chlorine and other chemicals can be found in tap water, it can cause dry skin, brittle hair, and other problems. With the AquaBliss SF100 Revitalizing Shower Filter, you can filter the water in your shower with a simple screw-on installation to your shower fixture. A variety of filtering media are contained within the unit, including sediment filters, redox media, activated carbon, and others. The unit is designed to neutralize odors, balance pH, and remove chlorine, pesticides, pharmaceuticals, dirt, odors, and other impurities from your water, among other things.

Additionally, the filter only has to be updated every six months in an average home.

Best Whole-House Filter

Lowe’s and Home Depot

Pelican PSE1800 Whole House Water Filtration and NaturSoft Water Softener Alternative System

Most water filters are designed to purify only one water source in your home, such as a faucet or shower head; however, if you want to filter all of the water in your home, you’ll need a more expensive product such as the Pelican PSE1800 Water Filtration and NaturSoft Water Softener Alternative System, which costs more than $1,000. Designed for households with one to three bathrooms, the system can filter up to 10 gallons per minute. It employs a sediment pre-filter and carbon filtering media to remove sediment, chlorine, and other contaminants from the water.

With the pre-filter changing every six to nine months and the carbon media replacing every five years or 600,000 gallons, this system is extremely low-maintenance and may be used for many years without needing to be replaced.

Best Water Filter For RV

In the event that you’re concerned about lead or other toxins in your drinking water, the Big Berkey Water Filter features a portable design that’s excellent for traveling in an RV or any other mode of transportation. This device is constructed of stainless steel and has a capacity of up to 2.25 gallons of water at a given time. It works by filtering out viruses and bacteria using a carbon filter made of coconut shell and a special combination of other media to remove 99.999 percent of pesticides, heavy metals, and other contaminants from the water.

Fill the tank with water first thing in the morning, and the upper chamber will be filtered into the bottom chamber in about two hours, or less.

Best Water Bottle With Filter

The Philips Water GoZero Everyday Bottle includes a built-in filter that guarantees that your drink is always clean, which is ideal for individuals who constantly fill up their water bottle from numerous sources during the course of the day. The bottle is available in two sizes, 22 and 18.6 ounces, as well as a variety of colors, and it is constructed of stainless steel, which helps to keep your drink cool for longer.

Because of its activated carbon filter, which eliminates chlorine as well as undesirable tastes and particles from the water, it only has to be replaced every 40 gallons, or approximately every two months.

Best Water Filter For Hiking Or Camping

The Philips Water GoZero Everyday Bottle includes a built-in filter that guarantees your drink is always clean, which is ideal for individuals who often fill their water bottle from numerous sources throughout the day. In addition to being available in 22- and 18.6-ounce sizes and a variety of colors, the bottle is composed of stainless steel, which helps to keep your drink colder for extended periods of time. Because of its activated carbon filter, which eliminates chlorine as well as undesirable tastes and particles from the water, it only has to be replaced every 40 gallons, or about every two weeks.

Best Glass Water Filter

In the world of water filters, Hydros is a relatively young business, and it is perhaps one of the only ones that manufactures a glass water filter. Making use of excellent borosilicate glass that is crystal clear and shatterproof, the brand’s Glass Slim Pitcher is lightweight, sturdy, and dishwasher-safe. It’s so elegant and fashionable that you’ll want to proudly carry it to the dinner table with your guests. The filter, on the other hand, is made by Hydros from 100 percent coconut shell carbon that is wrapped in a BPA-free plastic shell.

The Best Water Filters for Cleaner, Better-Tasting Water

We may be contemplating water filters primarily for use in the kitchen for drinking water, but there is significant benefit to filtering our shower water, as well as our bath water. It is healthier for our skin and hair if we reduce the amount of dangerous chemicals and toxins in our shower water. Additionally, while it is doing so, it can assist in bringing the pH of the water back into equilibrium. This can also improve water pressure, which results in a more enjoyable showering experience.

  • The fact that many of us are prone to savoring a bit of that shower water from time to time makes it an extra-special triumph in that area as well.
  • No idea why it took me so long to realize that I needed a water softener in the first place.
  • I saw a difference right away after taking my first shower.
  • It’s definitely worth the money spent “According to one 5-star review.
  • I was pleasantly impressed at how simple it was to set up; it has decent water pressure; it offers a variety of spray options; nevertheless, there is no massage option; yet, this is not a problem because the other alternatives are still satisfactory.

I would certainly recommend trying this filter, or any other filter that has at least the same or more items it filters for, and seeing how it works “another book to read Purchase it for $85 on Amazon.

Choose From the 8 Best Water Filters in 2022 to Fit Your Lifestyle

Learn more about our methodology, which includes independent investigation, testing, and assessment of the top goods before making recommendations. If you make a purchase after clicking on one of our links, we may receive a commission. When it comes to your drinking water, water filters not only assist to enhance the flavor of your water, but they also protect you from pollutants like rust particles and hazardous toxins like germs and lead as well. Sure, bottled water is readily accessible as a quick and (at least initially) inexpensive option, but water filters are more environmentally friendly—and can ultimately save you money in the long term.

  1. Under-sink filters, faucet attachments, whole-house filtration systems, pitcher filters, and other similar products are available.
  2. Each item in this collection has either been certified by the National Sanitation Foundation (NSF), a health and safety standards testing organization, or has been tested and certified by an independent third party to comply with NSF standards and regulations.
  3. “If anything appears to be too wonderful to be true, there is a strong possibility that it is a forgery,” says the author.
  4. Certifiable laboratories can test water from private wells or cisterns to determine which pollutants must be eliminated; for people who get municipally supplied water, a yearly Consumer Confidence Report is included in the monthly utility bill.
  5. Finally, a decision has been reached.
  6. In addition, the majority of reviews express their delight at how clean and smooth the produced water tastes.

What to Look for When Buying a Water Filter

Marshall Bright contributed to this article.


According to Rick Andrew of NSF International, a health and safety standards testing business that certifies water filtration systems, there are two primary reasons to install a water filtration system: first, it is environmentally friendly. Water filters for drinking water in the United States are more likely to be used to enhance flavor or remove hard minerals and protect pipes, as hard water (i.e., water with a high mineral content) can cause buildup in pipes and water fixtures and eventually lead to pipe failure.

If you have well water, ancient pipes, or live in a region where drinking water is dangerous, you may require a water filter to remove pollutants such as lead or real particles such as sand from your drinking water.

Even though your municipal water is clean, it is possible that you have aging pipes that are allowing toxins to leak into your water.

The addition of a water filter can aid in the removal of these contaminants. Filters that are approved to eliminate chlorine, for example, can also help to promote hydration by making water more pleasant to drink.

Independent Certifications

In part because good filtration is so vital (and because it’s so difficult to detect whether or not it’s functioning), certification is one of the few ways to be absolutely certain that your water filter is actually eliminating the impurities it promises to be removing on its box. The National Sanitation Foundation (NSF) is one such certification authority. Others to check for include certificates from the American National Standards Institute (ANSI) and the Water Quality Association (WQA) (WQA).

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For example, the National Sanitation Foundation (NSF) gives certification for eliminating a certain quantity of chlorine as well as a separate certification for removing lead.

Andrew advises that you should double-check to make sure it is genuinely certified before proceeding.

Some water filters were featured in an earlier edition of our list that were deleted because they used identical phrasing that made it unclear whether or not they had been independently evaluated.


When selecting a water filter, you should also take into account how much water your household consumes. Although a small pitcher may do for a dorm or an apartment, bigger homes (or those who wish to filter water for cooking as well as drinking) may benefit from faucet or under-sink filters, which are less expensive and more convenient. Although refilling a pitcher does not take much time, if you have to do it multiple times a day, it might be tempting to give up on it and simply return to drinking unfiltered water from the tap instead.

Replacement Filters

Another factor to consider is the cost of the filter. In order to get the most out of your water filtration system, consider all of the factors that influence its performance, including pricing, availability, and the frequency with which filters must be replaced before making your selection.


Water filtration systems can range in price from thousands of dollars to, in the case of a tiny pitcher, less than twenty dollars. Water filters for home use are available at a reasonable price and do not require a large investment; nevertheless, search for certifications. When determining how much money you want to spend, keep in mind the cost of the water filter as well as how often it will need to be serviced.

Types of Water Filters

It’s possible to purchase a water filtration system for thousands of dollars, or for as little as $20 for a tiny pitcher.

You may acquire a reasonably priced water filter for personal use without spending a lot of money, but make sure to seek for certifications first. When determining how much you want to spend, keep in mind the cost of the water filter as well as how often it will need to be changed.

Whole-Home Systems

Whole-house water filtration systems filter all of the water that enters your home. “The most typical type,” explains Andrew, “is a water softener, which will assist in the removal of minerals and the’softening’ of your water.” Because hard water is detrimental to pipes and water fixtures, a whole-house filtration system is the most practical solution. Due to the fact that this sort of system filters water for the entire house, it is sometimes expensive and time-consuming to put in place.


The usage of a point-of-use filter is another alternative if you want to filter your drinking water for toxins or a particular flavor. These might be sink-mounted filters, or they can be located beneath the sink where you obtain your drinking water. If you don’t have well water, Andrew says whole-house filtration is usually primarily used for softening the water, and point-of-use systems are fine if you’re solely concerned with eliminating toxins. Compared to whole-home systems, under-sink filters are frequently less difficult to install; nevertheless, they are more costly than faucet attachments or pitchers.

Faucet Attachments

In the same way as under-sink filters do, faucet attachments provide immediate access to filtered water at a location where you would normally acquire drinking water, such as the kitchen sink. This type of filter may be fitted to the majority of regular sinks; however, it will not function with more unusual sink configurations, such as a pull-down faucet with a spray nozzle. A faucet attachment will often allow you to filter only the water you wish to drink while allowing unfiltered water to get through for things like dishwashing and other household chores.

This sort of technology also puts less strain on the filter because it only filters the water that is actually required.


A faucet attachment, similar to under-sink filters, provides immediate access to filtered water at a location where you would normally acquire drinking water, such as the kitchen sink. However, these filters will not operate with some more atypical sink arrangements, such as a pull-down faucet with a sprayer, because they are not designed to work with them. When using a faucet attachment, you can often filter only the water you wish to drink while allowing unfiltered water to pass through for tasks such as dishwashing.

Additionally, because it only filters the water that is required, this sort of system puts less strain on the filter.


Countertop water filtration systems function in a similar way to faucet filters in that they redirect water from the sink into a filtration system with its own water tap. Other countertop filtration devices, which function similarly to water coolers, must be refilled on a regular basis; they are often bigger than pitchers, but require less frequent refilling.

You may install filtered water wherever in your home, even if it is far away from a water supply, which is an advantage of using these systems.


Water bottles may also filter water, allowing them to be recognized by the National Sanitation Foundation and the American National Standards Institute. As you fill your water bottle or drink from it, they may filter the water for you. Water bottles may be a terrific option if you want to drink filtered water while on the go, and they’re a great alternative to purchasing water bottles in the first place! Many home water filtration brands and filters, on the other hand, are intended to remove toxins from already treated water sources.

Despite the fact that filters of all kinds may perform an excellent job of eliminating impurities, Andrew believes that “no filter can really eliminate all contaminants.” Any filter that claims to be able to remove all or 100 percent of pollutants is deceiving the public, and no certifying authority would stand behind such a claim in good faith.


Nowadays, the phrase “Brita pitcher” is mostly used to refer to a water pitcher that has been filtered. Every one of Brita’s filters has received NSF certification, and its pitchers are well-known for their simplicity of use—just drop a filter into the pitcher and you’re ready to go. Brita also sells a variety of pitchers and filtration systems, such as faucet filters and water bottles, in addition to drinking glasses. Brita, on the other hand, does not provide under-sink or whole-home filtering systems, and not all Brita filters are equal.


Pur and Brita provide products that are fairly similar to one another: simple filters that remove impurities that affect taste as well as mercury and other toxins, and more costly filters that can remove lead as well as a larger percentage of contaminants and are thus more expensive. Pur does, however, provide the most number of certifications in both its basic and more costly filters.


In addition to countertop filtration devices, APEC now provides a whole-house filtration solution for customers. These systems are meant to eliminate odors and chlorine, as well as minerals that can cause scaling on appliances, from a home’s water supply.


There is no such thing as a one-time purchase for water filtration systems, regardless of their size or kind. Filters are not indestructible; they will ultimately cease to be effective in filtering water. “This has the potential to have two consequences,” Andrew explains. The water may begin to flow more slowly through the filter itself as a result of these changes. More dangerously, the filter may eventually cease to be effective in filtering water, allowing pollutants to remain in the solution.

The National Sanitation Foundation (NSF) certifies filters to verify that they can continue to remove impurities for the duration of their specified lifespan, and even for a small amount of additional time at the end.

The solution will not operate indefinitely, adds Andrew. “However, at some time, it will just cease to function.” It is just as vital to replace your water filter according to the manufacturer’s recommendations as it is to choose the appropriate filtration system in the first place.


A variety of accessories and add-ons have emerged as firms attempt to differentiate themselves in the filtration industry, including Bluetooth capabilities and sensors to monitor filter efficacy. While these might be visually pleasing bells and whistles, they are not absolutely required. In other cases, such as when replacing filters, the sensor is not required if you follow manufacturer directions. In the end, what counts is whether or not the filter itself is capable of eliminating the contaminants that you desire to be eliminated.


Water filtration systems come in a variety of shapes and sizes, and none of them are necessarily better (or worse) at filtering out toxins than another. Based on how it was produced and approved, the same types of filters may remove a wide range of impurities. In order to avoid this, Rick Andrew suggests that you identify the kind of pollutants that you want to be eliminated rather than merely seeking for a filter that eliminates a large number of contaminants. If you are unaware of what is in your local water, you may obtain a water report to determine what is present.

Do water filters remove bacteria?

Despite the fact that the National Sanitation Foundation certifies filters that eliminate germs under a standard called P231,” Andrew explains that they are often built for activities such as camping, where you may need to drink water from a stream. If you have special worries about bacteria in your drinking water, make sure to get a filter system that has been certified specifically for bacteria removal.

Can you filter any type of water?

In a nutshell, certainly. Water filters may be utilized with both city and well water, as well as with both soft and hard (high mineral content) water. Simply be conscious of what it is that you are attempting to eliminate. A whole-house system meant to remove minerals from hard water, for example, will not function the same way as a pitcher designed to remove chlorine for flavor.

Do water filters remove fluoride?

Yes, there are some who do. If you have a preference, make sure to double-check the certification of your filter.

How long do water filters last?

Water filtration systems are only as effective as the filters that are included within them. Every filter is intended to be changed, and all certifications are performed with the filter’s long-term performance as a consideration. If your filter has to be updated every six months, NSF will test each filter to guarantee that it has a six-month life span before it is placed in service. The filtration system itself can endure for several years if the filters are updated on a regular basis.

Why Trust The Spruce Eats?

Donna Currie has lived and worked in sections of the country where the water quality was ranked among the best in the country.and she has lived and worked in places where the water quality was rated among the worst in the country. Over the years, she has put a number of models through their paces and conducted extensive study on the rest.

Associate Editors at the Department of Commerce Richard Andrew of NSF International’s Global Water program provided information for this essay, which was researched and written by Taylor Rock and Fran Sales with contributions from others.

Best water filter pitcher 2022: We filtered out the worst

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Perhaps your water has a strange scent and tastes metallic, or perhaps you are experiencing low water pressure. If you notice any of these symptoms, it may be time to replace your water filter. It is possible that the greatest water filters will not only enhance the flavor of your water, but they will also be able to eliminate many of the potentially dangerous compounds that are present in your water supply. While no water filter will entirely eliminate every single pollutant, the finest water filters can significantly improve the quality of your water and assist to preserve the health of your family.

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Our in-depth study, as well as hundreds of genuine customer evaluations, has determined that the following are the finest water filters for 2022.

Aquagear Water Filter Pitcher

Amazon The Aquagear Water Filter Pitcher is a workhorse, eliminating 2,000 percent more common impurities than the leading rival while maintaining the same size filter media. This contains critical components such as lead, chlorine, cadmium, microplastics, herbicides, and pesticides, amongst other substances. Unlike many other popular brands, the Aquagear filter employs selective filtration to ensure that the beneficial minerals your body need, such as calcium, potassium, and magnesium, are not removed from the water.

The Aquagear Water Filter Pitcher is made from BPA-free, recyclable materials and is examined in an ISO 17025 approved facility before being backed by a lifetime warranty.

In addition to a lifetime warranty and same-day customer service, the Aquagear Water Filter Pitcher is also available.

  • High quantities of pollutants are removed
  • The filter has a long life
  • And the product is guaranteed for life.
  • Longer filtering time
  • Smaller filter size
  • More expensive filter

Brita 18-Cup UltraMax Water Dispenser

Amazon Large families and large parties will benefit from the Brita 18-Cup UltraMax Water Dispenser, which is a larger pitcher made just for them. It has the capacity to carry up to 18 glasses of water. This pitcher holds enough water to fill around six 24oz water bottles, making it particularly useful for after-school practices and early morning runs. Brita believes that by utilizing its water filter dispenser, you may cut your consumption of disposable water bottles by 1,800 bottles per year.

Its space-saving design allows it to fit on a refrigerator shelf despite its vast storage capacity.

The water filter also eliminates any contaminants such as mercury, copper, zinc, and cadmium that may be present in your drinking water.

While it is interchangeable with a Standard filter, the Longlast+ filter has a lifespan of roughly six months before it has to be replaced. It has a three-fold increase in life over a conventional filter. Pros:

  • Longlasting+ filter technology
  • Excellent filtration system
  • Long-lasting construction
  • Durable construction with Longlast+ filter technology and an outstanding filtering system

Brita Standard Everyday Water Filter Pitcher

Amazon The Brita Standard Everyday Water Filter Pitcher is a fantastic choice for the ordinary user, thanks to its convenient capacity that can carry either ten cups of water or three 24oz reusable water bottles at a time. Its design, which makes use of modern filtration technology, has been approved to remove a variety of pollutants, including copper, mercury, and cadmium, from water. As well as this, it performs any required chlorine modifications in order to improve both taste and odor quality.

Nonetheless, the Everyday Water Filter Pitcher is a lightweight and incredibly space-efficient water filter pitcher that has an easy-fill top for quick and easy refilling of the water filter.

It makes use of the Standard filter, which has a life expectancy of roughly two months before a replacement filter has to be purchased.

  • Excellent for chlorine applications
  • Refilling is made simple with the flip-top lid. Design that is lightweight
  • Struggles to eliminate lead
  • Poor flow
  • Filter change every two months

Waterdrop Chubby

Amazon Waterdrop Chubby is the industry-leading budget water filtration pitcher when it comes to quality and value for money. Despite the fact that it has a capacity of just ten cups or 3.5L, its filter offers a long life of up to 200 gallons, which is the longest of any water filter on our ranking. In addition to the easy spout lid, the intelligent indication is a helpful feature that detects when you are pouring water and displays the amount of filter consumption on the LED display. A single Chubby water filter can filter enough water to fill more than 1600 16oz water bottles before it has to be replaced.

It works to minimize the quantity of pollutants in your water by focusing on toxins such as arsenic, fluoride, and lead, amongst other contaminants.


  • Amazon A affordable water filter pitcher, the Waterdrop Chubby is the industry’s best-in-class option. Although it only has a capacity of ten cups (3.5L), its filter is expected to last up to 200 gallons, which is the longest of any water filter on our list. Additionally, in addition to the easy spout lid, the intelligent indication is a helpful feature that detects when you are pouring water and displays the amount of filter used on the LED display. It is possible to fill more than 1600 16oz water bottles with one Chubby water filter before having to change the filter. When paired with silver-loaded activated carbon, multi-stage water filter technology may effectively clean your water. It works to lower the quantity of pollutants in your water by focusing on toxins such as arsenic, fluoride, and lead, amongst other substances. One of the design’s characteristics is a plastic pitcher that is produced from lead-free NSF 372-certified materials and is also NSF 42-certified, which helps to reduce the effects of chlorine in your water while also enhancing the fragrance and flavor greatly. Pros:
  • It performs poorly with hard water
  • It lacks activated charcoal
  • And its filter life is average.

ZeroWater 10-Cup Ready Pour Pitcher

Amazon The ZeroWater 10-Cup Ready Pour Pitcher is designed to swiftly and efficiently pour water without losing quality. Excellent water flow is provided by a comfort-grip handle and Ready-Pure technology, which is particularly useful when you are in a hurry. With an 80oz capacity, it will be necessary to refill less frequently, but a Quick Fill spigot makes it simple to add water when it is needed. The entire pitcher is devoid of BPA as well. Using ZeroWater’s trademark 5-stage water filtration system, the 10-Cup Ready Pour Pitcher works to eliminate total dissolved solids in your water while also decreasing lead and other toxins in your water.

Depending on how much water is used, each filter can last up to twenty gallons. Even better, a free laboratory-grade water quality meter is included with every order to assist you in tracking your progress and improvements. Pros:

  • Amazon Water can be poured swiftly and efficiently with the ZeroWater 10-Cup Ready Pour Pitcher, which does not compromise on quality. If you’re in a hurry, you’ll appreciate the superb water flow that comes from the comfort-grip handle and Ready-Pure technology. With an 80oz capacity, it will be need to refill less frequently, but a Quick Fill spigot makes it simple to add water when it is required to. It’s also BPA-free throughout the pitcher. Using ZeroWater’s trademark 5-stage water filtration system, the 10-Cup Ready Pour Pitcher works to eliminate total dissolved solids in your water while also decreasing lead and other toxins in the water. Depending on how much you use it, each filter can last up to twenty gallons. Additionally, a free laboratory-grade Water Quality Meter is included with your order to assist you in tracking your water’s progress. Pros:
  • It is possible to overlook some pollutants. Design flaws
  • Filter life is limited in the absence of LongLast

How did we choose these water filter pitchers?

Due to research that has demonstrated the health advantages that water filters may bring, water filters are becoming increasingly popular. Each water filter, on the other hand, might be drastically different from the previous one. If you are unfamiliar with the operation of water filters, selecting the most appropriate model for your family’s requirements might be tricky. Water filters are available in a variety of configurations today, including:

  • Water filter pitchers, which use a replacement filter that is incorporated into the pitcher itself, are frequently the most economical and most available solutions for water filtration on the market. However, because of the restricted capacity, it is best suited for occasional or light tasks. In most cases, a countertop filter is far bigger than the normal water filter pitcher, allowing it to retain a higher volume of water while maintaining an easily accessible form. A faucet filter is a system that attaches directly to your sink’s faucet and is controlled by a switch that may be used to turn on and off the device. Because it is connected to your sink, you will not have to replace the water as frequently as you would with a pitcher. Submerged under-sink filters are put beneath the sink and linked directly to your water supply, allowing you to filter endless amounts of water. The faucet for this type of filter is normally placed separately, however be aware that the filters for this type of filter are often more expensive than water filter pitchers.

We take into account a number of aspects while determining the finest water filters for 2021:

  • Several aspects are taken into account while determining the finest water filters for 2021:

Before identifying the finest water filters in 2021, we consider the user experience, examining hundreds of genuine consumer evaluations.

Which is the right one for you?

After a while, with so many different water filters on the market, they might all start to feel the same to the user. These considerations provide an excellent starting point for your search for the best water filter for your requirements.

Choose this product. When you want.
Aquagear Water Filter Pitcher A high-end model with lead removal
Brita Longlast+ Filter A filter that has three times the life of other pitchers
Brita Standard Everyday Water Filter Pitcher A beginner-friendly water filter pitcher
Clearly Filtered Pitcher When you want a water filter specifically designed to remove contaminants
Waterdrop Chubby When affordability is your priority
ZeroWater 10-Cup Ready Pour Pitcher When you want a family-friendly water pitcher with lead removal

What is a water filter system?

A water filter system is meant to eliminate the dangerous contaminants that are typically present in different forms of drinking water, such as tap water, well water, and reclaimed water, before they reach the consumer. When you consume water from a water filtration system, not only is it cleaner and healthier for you to drink, but it also often tastes and smells substantially better.

What types of water filter systems are there?

When it comes to drinking water, a water filter system is meant to eliminate the dangerous contaminants that are typically present in various sources of drinking water such as tap, well, and reclaimed water. When you consume water from a water filtration system, not only is it cleaner and healthier for you to drink, but it also typically tastes and smells substantially better.

What contaminants should a water filter remove?

Water filters are often used to remove small particles from water while simultaneously lowering the amount of chlorine in the water to enhance flavor and fragrance. Lead, radium, copper, herbicides, and pesticides are among the minerals and impurities that may be removed from your water using a water treatment system.

Are there other water pitchers worth considering?

In order to enhance the taste and smell of water, water filters are widely used to remove minute particles while simultaneously lowering the amount of chlorine present. Lead, radium, copper, herbicides, and pesticides are just a few of the minerals and impurities that may be removed from your water.

  • Amazon Basics 10-Cup Water Pitcher with Filter: This is a good value for money option. An outstanding small variant, the Brita Standard Metro Filter Pitcher is a fantastic choice. Clear20 Advanced Water Filtration Pitcher: Filters water quickly and efficiently. Epic Nano: The most effective method of germ elimination. A high flow rate is achieved by using the Nakii Pitcher. pH Restore Glass Pitcher: This is an excellent glass water filtration pitcher. PUR Faucet Mount Water Filtration System: The best water filtration system for your faucet

Water Pitcher with Filter, 10-Cup, Amazon Basics: This is a low-cost option. An excellent small model, the Brita Standard Metro Filter Pitcher. Filtering water in record time with the Clear20 Advanced Water Filtration Pitcher. Bacterial eradication is made easier with Epic Nano; A high flow rate is provided by the Nakii Pitcher. ph Restore Glass Pitcher: This is a wonderful glass water filter pitcher. Best for your faucet, the PUR Faucet Mount Water Filtration System is the most effective water filter available.

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