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Best water filter on the market


The 7 Best Water Filters For The Sink, Fridge & More

Author:

Emma Loewe

Updated on February 1, 2023

mbg Sustainability + Health Director

By Emma Loewe

mbg Sustainability + Health Director

Emma Loewe is the Senior Sustainability Editor at mindbodygreen and the author of "Return to Nature: The New Science of How Natural Landscapes Restore Us."

How water filters workFilters vs. purifiersHow we pickedWhat we skippedThe 7 best filters

Do you really need a water filter?

Image by mbg creative

Last updated on February 1, 2023

Our editors have independently chosen the products listed on this page. If you purchase something mentioned in this article, we may earn a small commission.

It's easy to trust that the water coming out of your tap is totally pure and safe to drink. But unfortunately, decades of lax water quality standards mean that most—if not all—water sources in the U. S. have at least some impurities. This makes water filters an essential item in any healthy home.

Nix the need to buy expensive and unsustainable bottled water with these filter systems that are certified to get rid of the toxins flagged by drinking water experts.

The best water filters:

Best for sink

PLUS Faucet Mount Filtration System

Go to review

Best water filter pitcher

ZeroWater 12-Cup Ready-Pour Pitcher

Go to review

Best under-sink water filter

APEC Water Systems RO-90

Go to review

Best whole house filter

Rhino® 600,000 Gallons

Go to review

Best water bottle with filter

astrea ONE

Go to review

Best for camping

GRAYL GeoPress 24 oz Water Purifier Bottle

Go to review

Best dispenser

Brita 18-Cup UltraMax Pitcher

Go to review

How do water filters work?

There are two main kinds of water filters you'll spot for sale: carbon filters and reverse osmosis filters. Most pitchers, bottles, and dispensers are powered by a carbon filter.

These have a layer of activated carbon that can trap larger impurities like lead. Sydney Evans, an Environmental Working Group (EWG) science analyst focused on tap water contaminants, notes that these are the more accessible, understandable, and affordable types of filters. The caveat is they can only tackle so many contaminants. They also need to be regularly replaced, as contaminants can build up inside carbon filters and actually make water quality worse over time.

Reverse osmosis filters contain a carbon filter and another membrane(s) to catch smaller contaminants that carbon can't. "It will filter out virtually everything from your water, to the point where you actually might want to add back some things like salts or minerals to give it some taste," explains Erik D. Olson, a senior strategic director with the Natural Resources Defense Council (NRDC).

While these filters are more effective at trapping small particles, they also tend to be more expensive and difficult to install. Evans also notes that they can waste a fair amount of water as they run, which is something to keep in mind if you live in an area with water shortages.

As for which type of filter to choose, it depends on the contaminants in your water source. Every major (serving more than 50,000 people) water utility in the U.S. is legally required to test their water every year and share a public report on the findings. This is called an Annual Water Quality Report, a Right to Know Report, or a Consumer Confidence Report, and it should be easy to access on your utility's website. You can also head to the EWG's tap water database to get a quick read on the most recent findings in your area. (These reports don't account for impurities that might come from your pipe system; to get a complete picture of those, you'll need to get your home's water professionally tested1, which is very pricey.)

And be prepared: There's probably a lot to see on your water quality report. Over 300 contaminants have been detected in drinking water systems in the U. S., and Evans explains that "of those, only about 90 are actually regulated." Even if a certain contaminant is regulated (meaning there is a legal limit on how much of it can be present in tap water), that doesn't necessarily mean that it's safe.

Olson notes that many of the safe drinking water standards in this country haven't been updated since the 1970s and 1980s, and are not up to date on the latest scientific findings. They also don't always account for the fact that while a certain substance may be safe to drink in low doses, it might cause adverse effects when consumed every single day, multiple times a day. "You have an array of things that have an immediate effect, but also things that have effects that take years to show up but are very serious, like cancer," he notes.

Here are a few of the most common tap water contaminants that Evans and Olson see in their work:

Water filters vs. purifiers

Those who use well water or are on a small municipal system that they suspect is not well maintained may also want to look into water purifiers. Beyond filtering out chemical contaminants, these also sterilize waterborne pathogens that can cause illnesses like legionella. Most water treatment systems will remove these, though, so they won't be an issue for most people.

Summary

Over 300 contaminants have been found in tap water across the U.S.—some of which have been linked to serious health threats in adults and children. Reverse osmosis filters will remove the vast majority of them. More affordable carbon filters can remove some of them. It's smart to look into your area's water report to see which contaminants are in your water before deciding which filter to choose.

What to look for in a water filter.

Both Olson and Evans are hesitant to suggest one filter over another, as the best choice for you will depend on your water source. Your lifestyle will also play a role, as some people are fine filling up a small water pitcher every day, while others find it annoying and need a larger filtration system. Maintenance and budget are other factors to consider; while reverse osmosis systems are more expensive up front, they don't require as much maintenance and replacement filters.

With this in mind, we went ahead and did the legwork of finding seven filters that approach water cleaning a little differently—but all do it really well. We pored over customer reviews to find the products that have the fewest pain points and make daily use a breeze.

The following options span budgets, sizes, and systems, but all earn high marks for how easy they are to install, use, and replace as needed. Each company is transparent about the contaminants that their filters reduce—and has had them independently certified by a third-party tester to do what they say they do.

What we skipped:

"It's really important that people aren't just buying filters because [the company] says it's a good filter. You need to get one that's certified," says Olson. So, all the products on this list have been certified by either NSF International or the Water Quality Association (WSA)—two premier independent testers in the tap water space. You won't find any that make vague claims that aren't supported by third-party testing.

How we picked

Functionality

These filters have all been independently tested to prove that they reduce the contaminants they claim to. We call out some of the major contaminants in the product description.

Upkeep

All of these filters are designed to last longer than their competitors, and they are easy and intuitive to swap out when the time comes.

Format

From a small fridge pitcher to a whole-house system, you'll find a filter on this list to fit your preferences.

Budget

We were sure to include both carbon and reverse osmosis filters on the list, to fit a variety of needs and budgets.

Our top picks for the best water filters of 2022:

Best for sink: PLUS Faucet Mount Filtration System

view on Amazon | $30view on Walmart | $35view on Home Depot | $35
Pros
Cons

Type of filter: Carbon

Regular replacement required: Yes

What it filters: LeadMercuryPesticidesChlorineDisinfection byproducts

Certification: NSF

Filter replacement cost: $22 for 2

PUR's carbon filter comes with three screw attachments that make it easily fit on most faucets (just don't try it on a pullout or handheld one). Reviewers note that it's easy to install in a matter of minutes, and it leads to noticeably cleaner-tasting water. A standout of this product is the attached light, which alerts you when the filter needs to be replaced, reducing the chance of a dirty filter contaminating your water. Each filter typically cleans about 100 gallons of water and lasts for three months. This filter is NSF certified to reduce 70 contaminants (check out the full list here), and it's a great choice for those who are looking to protect their kitchen tap water from lead, pesticides, and disinfection byproducts and don't need a more comprehensive reverse osmosis system.

Best water filter pitcher: ZeroWater 12-Cup Ready-Pour Pitcher

view on Amazon | $30view on Walmart | $30
Pros
Cons

Type of filter: Carbon

Regular replacement required: Yes

What it filters: LeadMercuryFluorideNitratesChlorineChromiumPFOS/PFOA

Certification: NSF

Filter replacement cost: $50 for 3

If you are someone who always likes to have cold filtered water in the fridge (and doesn't mind constantly refilling pitchers), this option is the way to go. It's lightweight and features a unique design with both a top pour and side spigot that allows you to quickly fill water bottles and access clean water while the top compartment is still filtering. Reviewers appreciate its sleek design and accompanying water testing meter that helps them gauge when to replace the filter. (You can expect to get 20 gallons' worth of clean water from each filter, and they usually last around one to two months depending on how much you're using it.) Be sure to stay on top of replacing the filter, as well as washing and drying the inside of the pitcher so mold doesn't form. This filter is NSF certified to reduce PFOS/ PFOA, lead, and the contaminants on this list.

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Best under-sink water filter: APEC Water Systems RO-90

view on Amazon | $230view on The Home Depot | $230
Pros
Cons

Type of filter: Reverse Osmosis

Regular replacement required: Yes

What it filters: LeadMercuryPesticidesFluorideNitratesSodiumChlorineDisinfection byproductsChromiumPFOS/PFOA

Certification: WQA

Filter replacement cost: $135

The APEC system is great for a set-it-and-forget-it sink filter. Its reverse osmosis design features five stages of filtration to reduce 1,000-plus contaminants from drinking water. A downside is that each filter does need to be replaced separately—but you shouldn't need to do this more than once a year. While there is an installation manual for installing yourself, you may need to call in a professional if you're not all that handy. Once installed, reviewers appreciate the fact that this system is reinforced against leaks and leads to super-clean water, beyond what you'd get with just a standard carbon filter.

Best whole-house filter: Rhino® 600,000 Gallons

view on Aquasana | $1,498view on Amazon | $751
Pros
Cons

Type of filter: Reverse Osmosis

Regular replacement required: No

What it filters: LeadMercuryPesticidesMicrobesFluorideNitratesSodiumChlorineDisinfection byproductsChromiumPFOS/PFOA

Certification: NSF

Filter replacement cost: n/a

This whole-house system will ensure your water is filtered for up to six years, and it cycles through 600,000 gallons without replacements. Its multi-tank design both filters out chemical contaminants as well as softens water and purifies water to remove tiny microbes, viruses, and bacteria. It's designed in a way that allows for quick water access without clogging and is treated to prevent bacteria and algal growth. Reviewers note that once installed (you'll likely want to get a professional to come in), this system basically runs itself and requires very little upkeep.

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Best water bottle with filter: astrea ONE

view on Amazon | $10
Pros
Cons

Type of filter: Carbon

Regular replacement required: Yes

What it filters: LeadMercuryPesticidesChlorineChromium

Certification: NSF

Filter replacement cost: $11 for 3

This durable stainless steel bottle filters through 23 contaminants you'll find in the tap, including lead, chlorine, and pesticides, and the bottle itself is BPA-free. Its filter can churn through up to 30 gallons of water and typically lasts about three months. It's a good idea to stock up on a few replacement filters up front; each one costs $12.99. Reviewers appreciate the bottle's sleek and durable design but do note that sucking up the filtered water through the straw does take some effort. This is a good option to take with you on the road if you're traveling to a new area and are not sure what the water situation will be.

Best for camping: GRAYL GeoPress 24 oz Water Purifier Bottle

view on Amazon | $100view on GRAYL | $100
Pros
Cons

Type of filter: Carbon

Regular replacement required: Yes

What it filters: LeadPesticidesMicrobesChlorineChromiumPFOS/PFOA

Certification: NSF

Filter replacement cost: $30 for 1

Campers who need to quickly clean and purify their freshwater source will want to look into GRAYL. This heavy-duty purifier can remove pathogens and bacteria, as well as chlorine, pesticides, and some heavy metals. You simply fill the bottle with water from a river or spigot, press down on the cap for eight seconds, and release to get three cups of clean water at your fingertips. Each carbon filter lasts for about 65 gallons of water before needing to be replaced. Reviewers note that it works great on multi-day camping trips but caution that you'll always want to bring a backup water source when you head into the backcountry, just in case.

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Best dispenser: Brita 18-Cup UltraMax Pitcher

view on Bed Bath & Beyond | $33
Pros
Cons

Type of filter: Carbon

Regular replacement required: Yes

What it filters: LeadMercuryChlorineChromium

Certification: NSF

Filter replacement cost: $19 for 3

This BPA-free dispenser can be placed on your countertop or fridge for quick clean-water access. It fits 18 cups of water, and reviewers note that it's nice and easy to fill up at the sink. We'd recommend using it with Brita's longlast+ filter, which is NSF-certified to remove chlorine, lead, and mercury and last for up to six months (120 gallons). Bonus: Unlike most carbon filters that should be thrown in the trash, these can be recycled through TerraCycle's program.

Do you really need a water filter?

In short, yes. "Even though there are some regulations in place, what's coming out of your tap does have some level of health risk depending on which contaminants and at what levels they are detected in your drinking water," Evans reiterates. "I don't think, in all of my research, I've come across a water system that has zero contaminants. There's probably going to be something there that's worth filtering."

And with significant gaps between what's legal and what's safe to be drinking, it's worth erring on the side of caution and filtering the water you drink daily.

FAQ

What is the most effective type of water filter?

According to experts, reverse osmosis filters are more effective than carbon filters, when it comes to trapping small particles. Keep in mind, however, they are also more expensive and typically more difficult to install.

Which water filter removes the most contaminants?

Reverse osmosis filters contain a carbon filter and another membrane(s) to catch smaller contaminants that carbon can't. According to Erik D. Olson, a senior strategic director with the Natural Resources Defense Council (NRDC), “[reverse osmosis filters] will filter out virtually everything from your water, to the point where you actually might want to add back some things like salts or minerals to give it some taste.”

The takeaway.

Filtering your water with one of these seven certified systems is one way to ensure that you're not accidentally drinking anything that could make you sick. Once you make the individual choice to buy a filter, you can also consider taking action to clean up your water system as a whole.

"The best solution is for everybody to be getting tap water that is safe and fully tested, so it's not every man, woman, and child for themselves having to buy and maintain at-home filters," says Olson.

Strengthening drinking water regulations in the U.S. will undoubtedly be a long and complicated process, but you can show your support by reaching out to your local Congress member or an EPA representative to demand safer drinking water standards in your community. Here's hoping for a day when we won't need to filter our drinking water at all.

10 Best Home Water Filters 2023 – Top Water Filtration Systems

We may earn commission from links on this page, but we only recommend products we back. Why Trust Us?

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Best Under-the-Sink Water Filter

Aquasana 3-Stage Max Flow Under Sink Water Filter

Best Under-the-Sink Water Filter

Aquasana 3-Stage Max Flow Under Sink Water Filter

Now 49% Off

$227 at Amazon$225 at Walmart

Credit: Aquasana
Pros
Cons

This under-the-sink system requires a little effort upfront to install, but once you do, you’ll get filtered water for up to six months just by turning on the tap. It filters out chlorine, heavy metals, cysts, herbicides, pesticides, VOCs and more. Not to mention, it’s the one Health, Beauty and Sustainability Lab Director Birnur Aral, Ph.D. uses in her own home!

“I use filtered water for absolutely everything from cooking to coffee-making, so tabletop water filters can’t keep up with my use,” she says. “With this one, there’s no need to refill any carafes or tanks.”

• Filter replacement frequency: 6 months
• Capacity: n/a
• Dishwasher safe: n/a
• Yearly filter replacement cost: $140

BEST SMALL WATER FILTER PITCHER

Aquagear Water Filter Pitcher

BEST SMALL WATER FILTER PITCHER

Aquagear Water Filter Pitcher

Now 20% Off

$56 at Amazon$58 at Walmart

Credit: Aquagear
Pros
  • Lightweight
  • Filters quickly
  • Filters lead and chlorine
Cons
  • Takes more time to setup than other pitchers

This pitcher is great for filtering lead and chlorine from your water. While it didn’t filter instantly, our Lab experts found it worked faster than others we looked at. It took a little time to set up the filter, but we were impressed at how lightweight the pitcher is, even when full.

• Filter replacement frequency: Every 6 months
• Capacity: 10 cups
• Dishwasher safe: No
• Yearly filter replacement cost: $80

Best Water Filter Pitcher

Brita Everyday Water Filter Pitcher with Longlast+ Filter

Best Water Filter Pitcher

Brita Everyday Water Filter Pitcher with Longlast+ Filter

$45 at Amazon$80 at Walmart

Credit: Brita
Pros
  • Top-tested
  • Filter lasts six months
  • Doesn’t leave black specks
Cons
  • Hand wash only

The Brita pitcher with the Longlast+ filter was one of our top-tested water filters, removing over 30 contaminants such as chlorine, heavy metals, carcinogens, endocrine disruptors and more. We loved how speedy it was at filtering water, coming in at 38 seconds per cup.

The Longlast+ filter is an upgrade from the original, lasting for six months instead of two, and it doesn’t leave black carbon specks behind in the water like the original filters. Rachel Rothman, Chief Technologist and Executive Technical Director, uses this water pitcher in her five-person household and loves the taste of the water and that she’s not constantly changing the filter.

• Filter replacement frequency: Every 6 months
• Pitcher or container capacity: 10 cups
• Dishwasher safe: No
• Yearly filter replacement cost: $30

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Best Countertop Water Filter

AQUATRU Connect Countertop Water Filter

Best Countertop Water Filter

AQUATRU Connect Countertop Water Filter

$450 at Amazon

Credit: AquaTru
Pros
  • Removes more than 80 contaminants
  • App keeps track of filter replacement
  • Filters radon
Cons
  • Pricey upfront cost

Our pros were impressed with AquaTru Connect's three filter system that removes over 80 contaminants, one of the highest number of contaminants among the water filters we tested. According to our data review, all three filters remove what they claim. The pre/carbon filter removes particles like sediment and rust, as well as chlorine, which also improves taste. The reverse osmosis filter removes impurities down to 1/10,000 of a micron, reducing arsenic, lead, parasitic cysts, copper and more. The carbon VOC filter is designed to enhance the taste of the water. It also filters out radon, a radioactive material that most filters do not remove and also removes over 90% of fluoride (which some may prefer be removed while others may not).

There’s no need to worry about when to change your filter as the associated smartphone app keeps track of it for you. All of this does come at a pricey $485, but the filters last longer than most others, making the yearly replacement cost comparable to filters that don’t remove as much.

• Filter replacement frequency: 6 months to 2 years, depending on filter type
• Pitcher or container capacity: 12 cups
• Dishwasher safe: No
• Yearly filter replacement cost: $70/one-year combo

Best Whole-House Water Filter

Aquasana Rhino 600,000 Gallons Water Filter

Best Whole-House Water Filter

Aquasana Rhino 600,000 Gallons Water Filter

Now 33% Off

$801 at Amazon$1,015 at Walmart

Credit: Aquasana
Pros
  • Filters up to 600,000 gallons
  • Option to upgrade to salt-free water conditioner
  • Filters water for the entire house
Cons
  • Pricey upfront cost

Whole-house water filters remove contaminants before they enter your home, so you can be sure the water you use for cooking, laundry and showering is filtered and ready to go. Both Rothman and Dan DiClerico, director of the Home Improvement and Outdoor Lab, recommend Aquasana as a brand for its reliability from previous testing and good customer service.

This whole-house filter reduces chlorine, lead and more, according to the brand. It lasts up to 600,000 gallons — about six years — so you won’t have to worry about changing the filter often. If hard water is an issue, there’s also an option to upgrade to a salt-free water conditioner or a model that lasts 10 years.

• Filter replacement frequency: Every 6 years
• Capacity: n/a
• Dishwasher safe: n/a
• Yearly filter replacement cost: $125

Best Water Filter for Backpacking

Brita Water Bottle with Filter

Best Water Filter for Backpacking

Brita Water Bottle with Filter

Now 23% Off

$22 at Amazon$25 at Walmart

Credit: Brita
Pros
  • Top-tested brand
  • Built-in carrying loop
  • Available in two sizes
Cons
  • May need to rinse the filter longer than Brita advises before use

Though we have not tested this water bottle that has a filter, Brita is a brand that consistently does well in our lab tests, so we feel confident recommending it. The bottle is BPA-free according to Brita, and it has a leakproof lid so you can throw it in your backpack without worrying about it spilling.

It’s available in a 26-ounce size, which fits in most cup holders, or a 36-ounce size, which is handy if you're on a longer trek or can’t refill as often. It has a built-in carrying loop to make it easier to tote around and is available in five fun colors.

• Filter replacement frequency: Every 2 months
• Capacity: 26 oz or 36 oz
• Dishwasher safe: n/a
• Yearly filter replacement cost: $20

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Best Water Filter Pitcher that Removes Bacteria

Larq PureVis Pitcher with Advanced Water Filter

Best Water Filter Pitcher that Removes Bacteria

Larq PureVis Pitcher with Advanced Water Filter

$148 at Williams Sonoma

Credit: Larq
Pros
  • Removes microplastics, endocrine distruptors, heavy metals and more
  • UV-light takes removes E. coli and Salmonella
  • Dishwasher safe
Cons
  • Filter replacement may be pricier than others

The Larq PurVis Pitcher with the Advanced Filter removes over 45 contaminants such as microplastics, heavy metals, VOCs, endocrine disruptors, PFOA and PFOS, pharmaceuticals and more. They also take it a step further by using UV-light to remove E. coli and Salmonella, which can build up in water filter pitchers when chlorine is filtered out.

In testing, we loved that the Larq app was easy to use and it keeps track of when you need to change the filter, so there’s no guessing. It pours smoothly without splashing, and it’s dishwasher safe, except for the small rechargeable wand, which we found easy to wash by hand. Take note: The filters can be pricier than some others.

• Filter replacement frequency: Every 3 months
• Capacity: 8 cups
• Dishwasher safe: Yes (PureVis Wand should be hand washed)
• Yearly filter replacement cost: $120

Most Stylish Water Filter Carafe

Soma Glass Carafe

Most Stylish Water Filter Carafe

Soma Glass Carafe

Now 27% Off

$44 at Amazon

Credit: Soma
Pros
  • Sleek design
  • Easy to hold
  • Filters chlorine and four heavy metals
Cons
  • Hand wash only

You can confidently take this stylish water filter carafe from your fridge to the table thanks to its sleek appearance. We love the hourglass shape that not only makes it look great but also makes it easy to hold. The filter is disguised in the cone at the top and filters out chlorine and four heavy metals including cadmium, copper, mercury and zinc.

• Filter replacement frequency: Every 2 months
• Capacity: 8 cups
• Dishwasher safe: No
• Yearly filter replacement cost: $60

Best Faucet Water Filter

Culligan Faucet-Mount Advanced Water Filter

Best Faucet Water Filter

Culligan Faucet-Mount Advanced Water Filter

Now 15% Off

$29 at Amazon$30 at Home Depot$33 at Wayfair

Credit: Culligan
Pros
  • Easy to install without tools
  • Switches from unfiltered to filtered water
  • Affordable
Cons
  • Makes faucet bulkier

Culligan is a trusted name in water filtration with a well-established record, so although we didn’t test this faucet water filter, we feel comfortable recommending it. DiClerico particularly likes the design of this one saying, “It’s easy to install, inexpensive and tested to ANSI standard 42 and 53, so it does a solid job filtering many contaminants.”

This filter allows you to switch easily from unfiltered to filtered water with a simple pull of a diverter valve, and no tools are required to install this faucet filter. It filters out chlorine, sediment, lead and more.

• Filter replacement frequency: Every 2 months
• Capacity: n/a
• Dishwasher safe: n/a
• Yearly filter replacement cost: $44

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Best Shower Water Filter

Sonaki Inline Shower Filter

Best Shower Water Filter

Sonaki Inline Shower Filter

$70 at Amazon

Credit: Sonaki
Pros
  • Filters chlorine, sediment and heavy metals
  • Will work with most showerheads
  • Softens water
Cons
  • Looks bulky on shower head

If you want to remove contaminants in your shower water, the Sonaki Vitapure five-stage model filters chlorine, sediment, heavy metals and more, according to the brand. DiClerico recommends this in-line filter since it will work with most showerheads, but be sure to check it's compatible with your showerhead. In addition, it also softens the water for better sudsing and shampooing.

• Filter replacement frequency: Every 15,000 gallons
• Capacity: n/a
• Dishwasher safe: n/a
• Yearly filter replacement cost: $52

How we test water filters

In order to find the best water filters, we search the filter market and use our categorical expertise to narrow it down to the most promising products.

We take into account how easy it is to set up and, if applicable, how easy it is to pour and how much water it holds. We also read each instruction manual for clarity and look at whether pitcher models are dishwasher safe. As applicable, we test performance factors like how quickly it filters a cup of water and measure how much water the tap water reservoir can hold.

We also verify contaminant removal claims via third-party data. We review how long each filter lasts and the yearly cost to replace filters if changing filters at the recommended time frame.

What to look for when shopping for the best water filter

✔️ Type and capacity: For pitchers, water bottles and other dispensers that hold water after it’s filtered, you’ll want to keep in mind size versus weight. Larger containers are ideal for refilling less often, but they will often be heavier and may take up more space in the fridge or your backpack. A countertop model saves space in the refrigerator and often holds more water, but it does require room on the counter.

With under-the-sink water filters, faucet filters, in-line shower filters and whole-house filters, there’s no need to worry about size or capacity as these instantaneously filter water as it flows through.

✔️Method: Most water filters use either a carbon filter or a reverse osmosis water filter, which can also include a carbon filter. The primary difference is that most reverse osmosis water filters use multiple filter types to remove more contaminants than carbon filters alone. However, some reverse osmosis systems also remove minerals that some may prefer to leave in. With both reverse osmosis and carbon filters, the contaminants they remove can vary widely, so it's best to check what the model actually filters so it suits your needs.

✔️ Filter replacement frequency: Check how often you have to replace the filter. If you dread changing the filter or simply forget, you may want to look for a long-lasting filter. Also, if you buy filters for the shower, water pitcher and sink, you’ll have to remember to change those separately, so it might be smart to consider a whole-house filter that requires only one filter replacement for the entire home.

No matter which water filter you opt for, it’s no good if you don’t change the filter as recommended. Birnur Aral, Ph.D., says, “The performance of the water filter depends on the quality of the water source and whether or not the filters are replaced regularly. ” Some models come with indicators, but it a model doesn’t include one, a slower flow rate or different-colored water are signs that you need to change the filter.

✔️ Price: Consider both the upfront price of the water filter device and the filter refill costs. A water filter could cost more initially, but the price and frequency of the filter refills may save money over the long term. But that’s not always the case, so be sure to calculate the yearly cost of replacements based on the recommended schedule for changing.

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Do you really need a water filter?

Access to safe drinking water is an issue across the globe, and it affects communities in the United States. If you’re not sure about your water quality, the Environmental Working Group (EWG) just updated its Tap Water Database in 2021. It’s free and easy to search, and it has information for all states. Enter your zip code or search your state to find details on your drinking water quality based on EWG standards (which are stricter than those of the government). If your tap water does exceed EWG health guidelines, it may be a good idea to consider buying a water filter.

Opting for bottled water is a short-term solution to potentially unsafe drinking water, but it creates a much larger problem with serious long-term implications with regards to pollution. Americans throw away a whopping 30 million tons of plastic a year, only 8% of which is recycled. The majority ends up in landfills because there are many different regulations about what can be recycled. Your best bet is to get a water filter and a cute reusable water bottle — some even have filters built-in!

Why trust Good Housekeeping?

This article was written and tested by Jamie Kim, who is a consistent user and analyst of water filtration products. She’s a freelance writer specializing in product testing and reviews. For this list, she worked with experts across several Good Housekeeping Institute labs: Kitchen Appliances and Culinary Innovation; Health, Beauty and Sustainability; Home Improvement and Outdoors; and Media and Tech.

Nicole Papantoniou contributed insight on the ease of use of pitchers and bottles. Birnur Aral, Ph.D. helped evaluate the contamination-removal claims behind each of our picks. Dan DiClerico and Rachel Rothman provided expertise on installed filters.

The best water filter for washing in 2022-2023: rating according to customer reviews

The water in the pipeline, in the state delivered to you, brings substances harmful to your body, for this reason it is recommended to either defend or filter it. The first method does not help in all cases, it only removes the smell of added chlorine, while other mixtures remain in the water.

To purchase well-filtered water, you need to remove harmful particles from it that cause the greatest damage to you, special devices can do this. If you want to buy a good water filter for washing, then the 2022-2023 rating will help you decide on the best option for the price.

TOP 7 best sink water filters according to owner reviews

To select the right filter that meets your requirements, you do not need to delve into the Internet, this article contains an acceptable number of quality systems installed under the sink at affordable prices. There are many manufacturers on the market for the sale of filters, we will list you the most popular in 2022-2023.

Aquaphor Trio Norma

Aquaphor tap water filtering system consisting of 3 parts, which are successfully combined into one unit. It has 3 stages of cleaning. The resource of the filtering module is 6 thousand liters, which is very good.

It is possible to work at low water pressure, up to 2 atmospheres. The filter is installed under the sink and does not spoil the design of the room, it takes up a minimum of space that you use.

Aquaphor Trio Norma

  • Effectively removes the taste of water.
  • Removes chlorine, heavy metals, etc.
  • Quick and easy installation.
  • Easy to change cartridge.
  • Takes up little space.
  • Does not soften water.
  • There is no possibility of budget repairs.

New Water Expert M200

This filter is one of the most popular of its kind, it took its place in our rating due to its quality work. When leaving the filter, the water becomes not only purified and safe, according to the reviews of customers who bought this unit, it becomes tasty. Removes free chlorine. Cleaning method: charcoal. Inlet pressure up to 45 atmospheres.

New Water Expert M200

  • Low price.
  • Filtration quality.
  • Nice build.
  • Water flows under good pressure.
  • Pleasant appearance.
  • Replacement cartridges are hard to find.

Barrier EXPERT Ferrum

If you conduct an external inspection, then this purification unit for water coming from the water supply system is similar to Aquaphor Trio Norm, but it stands out well against its background due to the standard filter module with a volume of 10 thousand liters. In just a minute, it can easily clean up to two liters of running water, this figure is very high.

Its operation is stable under both high and low pressure. It removes harmful impurities of iron ions and chloride compounds, the water becomes safe and pleasant to the taste. This effect makes it possible to obtain a three-stage filtration system. The device almost does not take up space under the sink.

Sink filter BARRIER EXPERT

  • Easy to install.
  • Small dimensions.
  • Easy to replace cartridges yourself.
  • Qualitatively cleans from salts, chloride compounds and other impurities.
  • Scale is still formed, albeit in smaller quantities.
  • Not cheap replacement parts.

Bio Geyser 311

Inexpensive but good sink filter that has much in common with previous models. In 1 minute, it can filter up to three liters of tap water, which is very high compared to other filters. It is able to work smoothly both at high and at low pressure.

Makes water soft, protects it from viruses and bacteria, has a calcium dispenser. The number of purification steps is 3. It does not have a storage capacity. Withstands inlet pressure up to 7 atmospheres.

Geyser Bio 311

  • Made of quality materials.
  • Ease of connection.
  • Included is a good faucet.
  • Easy to change filters.
  • Cheap replacement cartridges.
  • No cartridge life indication.

Atoll A-550 Patriot

This is a good filter unit for water purification. It has such options as: reverse osmosis, elimination of iron ions and chlorine microparticles, softening. The number of options determines and regulates the quality of water in the end, and the function of softening and mineral saturation is responsible for the taste in the unit. This filter perfectly manages the hardness of the water due to the softening function, which is appreciated by people with various kidney diseases.

Installation is carried out under the sink, which creates the opportunity to reduce the space occupied and does not spoil the design of the kitchen of your house or apartment. There is a storage tank with a volume of five liters. All incoming liquid goes through five stages of purification.

Atoll A-550 Patriot

  • Excellent cleaning performance.
  • Made from high quality plastic.
  • Volumetric storage tank, in the event of a water cut, it will still have 5 liters.
  • The kit contains all the necessary parts for self-installation.
  • There is a whole range of cartridges in stores and their affordable price.
  • Low water pressure operation possible.
  • Cannot control cartridge contamination.

Aquaphor DWM 101S Morion

A very good filter for water purification from salts and chloride compounds, it has an iron removal function. It also has reverse osmosis and hardness softening. Used cleaning method: the presence of a carbon cartridge.

All this guarantees excellent water quality at the outlet. The maximum productivity is 130 milliliters per minute. Withstands inlet pressure from 2 to 6.5 atmospheres.

Aquaphor DWM 101S Morion

  • Convenient and simple design.
  • Takes up little space.
  • Works quietly.
  • Gets the job done quickly.
  • Reverse osmosis with mineralization.
  • Some owners develop an oil film on the surface of the water.

Geyser Nanotek

A good membrane filter for washing, its design is similar to reverse osmosis systems. The main difference from these is the presence of a membrane. Its pores are about 0.001 microns, which is much smaller than those in reverse osmosis systems and slightly larger than those in ultrafiltration systems. It helps to purify water with the highest quality, but at the same time does not deprive it of the complete absence of mineral salts, which has a positive effect on human health and does not require additional mineralization.

Geyser Nanotek

  • Strong pressure thanks to reverse osmosis.
  • Excellent water filtration.
  • Easy installation.
  • No power consumption or network connection required.
  • Water tastes good.
  • Storage tank available.
  • Takes up a lot of space under the sink.
  • It is not convenient to use two taps.
  • Additional hardware needs to be purchased.

Features and price comparison

This table is provided for informational purposes and contains information about the best water filters in 2022-2023, which are included in our rating. It will help you compare them and choose the best one for you and your kitchen.

Name Productivity, l/min Filter element resource, l Porosity, µm Dimensions (WxDxH), cm Average price, rub
Aquaphor Trio Norma 2 6000 5 29.6x10.5x33.5 2190
New Water Expert M200 2 8000 5 34.2x8.5x37.6 2600
Barrier EXPERT Ferrum 2 10000 5 26. 7x9.5x36.8 3411
Geyser Bio 311 3 10000 5 38x14x31 3900
Atoll A-550 Patriot 0.08 15000 5 43x38.5x43 8500
Aquaphor DWM 101S Morion 0.13 15000 5 37.1x19x42 7990
Geyser Nanotek 0.14 7000 5 47x42x43 8300

sink water filter

How to choose the best one?

Before buying a filter, you must first find out what is the chemical composition of the water flowing from your tap. Thanks to this, you will be able to select the filter components as correctly as possible in order to ultimately obtain perfectly purified drinking water.

When choosing a filter system for washing, you should pay attention, first of all, to the cleaning technology and the presence or absence of softening elements, and then to the cost of the device.

The filter with a membrane purifies and disinfects the water as well as possible, eliminating the possibility of infiltration of harmful microorganisms into it. But such models have a significant disadvantage, they kill not only pollution, viruses or bacteria, but also elements that are beneficial to our health. Such water will not bring you any benefit, but it will not harm you either. Installing a filter with a mineralizer will help get rid of such an urgent problem.

Filtration systems use ion exchange to filter the incoming liquid from mixtures of heavy metals found in its composition, such as mercury. The water softening option is the most useful among the various functions, it reduces the level of potassium and calcium salts, which eliminates the formation of scale on the walls of the kettle.

The presence of a carbon filter guarantees the absorption of chlorine, oil products and other heavy contaminants, which, it is possible that they are mixed with tap water.

We have reviewed the most popular models and summarized in the rating of the best water filters with a sink mod installation. Please read it carefully before making your choice.

For more information on all selection criteria, see the video:

How to install correctly?

  1. It is recommended to install the filter not to the main faucet, but next to it, making another hole in the sink.
  2. It is necessary to make a branch from the water supply network. To do this, turn off the valve, which will stop the water supply and drain the remaining water in the blocked area. After that, to bifurcate the supply network using an adapter, connect the outlet to the filter. Thus, we get two input disconnected parts and a tap for the filter.
  3. If for some reason the filter system was not assembled at the factory or in the store, then you must first assemble it clearly following the instructions.
  4. Two hoses are connected to the already assembled device, inlet and outlet.
  5. Attach the faucet to the sink.
  6. Connect the device to the water supply and faucet using the connected hoses.
  7. Seal and seal all threaded connections with FUM tape.

You can see the installation process more clearly with expert comments on the video:

water filter for washing

Water filter for washing: ratings and tests

How often do we notice rapid fatigue, persistent fatigue, loss of strength and other seemingly insignificant symptoms - from general malaise to interruptions in the work of the cardiovascular, digestive and other systems. What is the reason for these deviations? It seems that nothing specifically bothers, it doesn’t hurt, but still ... The answer may lie on the surface - the point is in the water that we drink every day, with which I wash the dishes that we use for cooking.

Experts advise you to use filters - using them will allow you to be sure of the purity of the water. The most versatile solution can be a water filter installed under the kitchen sink. What are its advantages and which model to prefer? Let's figure this out.

What are tap water filters? One is a faucet attachment. They are easy to install and operate, but do not perform as well as other cleaning systems. Some housewives, among other things, believe that the nozzle on the tap is not very aesthetically pleasing.

As far as jug filters are concerned, there are no such problems with them. However, the water purified in such filters can only be used for cooking and drinking, but it will be technically impossible to wash the dishes with it. And this is very important, especially for families with children.

The best solution for water purification is the sink filter. It is convenient, inconspicuous and, most importantly, it has a great resource. Such a cleaning system is a structure connected to the water supply by hoses. The standard kit includes three (maybe more) plastic, interconnected flasks and a faucet for purified water.

When choosing a filter, it is important to determine the requirements for water treatment. It can be multistage microfiltration treatment . In this case, the system combines sorption cartridges for different purposes. At the first stage, water is mechanically purified from foreign particles (sand, rust) using a polypropylene mesh, otherwise called a mud filter. At the second stage — removal of pesticides, chlorine and its compounds, oil products. Typically, such microfiltration is carried out through the use of a sorption carbon filter that screens out contaminants with a size of 1. 0 microns (10-6m). At the third stage, the water is softened by ion exchange and freed from heavy metals. Such cartridges are not regenerated and require timely replacement, otherwise, instead of purifying water, they will act as a source of pollution.

Reverse osmosis water treatment is no less popular. First, there is a preliminary purification of the liquid from mechanical impurities. Then water under pressure passes through a special membrane that does not allow harmful chemical and biological compounds to pass through, the size of the molecules of which exceeds the size of the water molecule (about 10-10m) - these are hardness salts, heavy metal ions, organic pollution. The method is recommended for low quality tap water, but requires a mandatory pre-filter that protects the membrane from damage by large particles of impurities.

Important!

The reverse osmosis membrane does not retain chlorine, iodine, fluorine and some other chemical elements poorly. In addition, chlorine corrodes the membrane material itself, nullifying all results. For this reason, constant pre-filtration (sorption) of chlorine through carbon cartridges is required, which must always be fresh.

The process of such filtration is quite lengthy, therefore, for the convenience of supplying the user, water is pre-accumulated in a special tank, from which it is supplied through a separate tap. As for the filtered substances, they are washed off the surface of the membrane with a water stream[1] and sent to the sewer (this accounts for up to 75% of the original volume of water). As a result, we get pure water, which contains almost no impurities, including mineral salts (98% cleaning). Cartridges are non-refundable.

In addition, there is the ultrafiltration system which uses polymeric multichannel membranes with a pore size of about 0.01 µm (10-6m). They purify water from bacteria and viruses, the size of which exceeds the size of the pores of the membrane. Colloidal contaminants are completely removed by ultrafiltration.

Ultrafiltration membranes are placed in modules and mounted in the units themselves, consisting of a raw water supply pump, a sump, a rack with ultrafiltration modules and a filtrate/backwash tank. In some cases, water can be supplied directly to the consumer, bypassing the tank, since the filtration process is not as slow as with reverse osmosis. To wash away the layer of contamination from the membrane, a backwash is periodically carried out. Sometimes chemicals are added to the water supply line to improve its efficiency.

All of the above applies to nanofiltration , which is considered as a type of ultrafiltration, but with the use of membranes having an even smaller diameter - 0.0001 microns (10-9m).

Special attention should be paid to the patented polymembrane technology of water purification, which bears the eloquent name "Water Doctor" (Doctor Water). It is based on the use of various membranes with predetermined properties that accurately reproduce the work of lipid-cell membranes of a living cell. Filtration systems of this type use the so-called track membranes developed under the guidance of Academician G. N. Flerov. All elements of the devices are interconnected and do not work individually. This latest development allows you to get water purified from all possible contaminants by 100%.

Filtration occurs not only due to different membrane permeability and selectivity, but also due to different polarization. At the stage of fine purification, an electrostatic field is created between two differently charged membranes, which is capable of retaining particles that are much smaller in size than the pores of the track membrane itself. Additionally, the electromagnetic field structures drinking water, bringing its properties closer to the characteristics of the internal environment of the human body. At this stage, even micro-quantities of harmful impurities are completely removed, all microorganisms and their fragments are eliminated. At the same time, water retains the natural content of all macroelements, electrolytes and other nutrients necessary for a person, acquiring physico-chemical parameters similar to those of a liquid in a living cell.

This is interesting!

GN Flerov's track membrane was originally used in medicine to purify blood and its preparations (for plasmapheresis). This device, from the point of view of filtration science, is ideal for cleaning liquids and gases from microimpurities (dust, suspensions, bacteria, etc.) [2].

"Water Doctor" filtration systems consist of several modules (there can be up to six or seven pieces depending on the condition of the source water), in which cartridge blocks of various degrees of purification are installed: from a prefilter to filters on track membranes. Some cartridges are subject to regeneration. Also, the system may include a hydraulic accumulator, which ensures an uninterrupted supply of drinking water. The VD-TM205 Lux series has a dual-circuit water supply - separately for washing dishes / cooking and separately for drinking needs.

It’s not beer that kills people…

You can try to determine the quality of tap water yourself, paying attention to some signs typical for poor-quality water:

  • putrid taste of water is a sign of the presence of hydrogen sulfide and organic substances in it;
  • astringent taste indicates an excess of iron;
  • the gray shade of things after washing indicates the presence of manganese and heavy metals in the water.

    • But all of the above is just the tip of the iceberg: 80% of fine chemicals dissolved in water are colorless and odorless. For this reason, household "experts" are reckless in assessing water quality by the presence of calcium, since it is visible.

    This is interesting!

    When boiled, water-soluble calcium, an extremely useful and important macronutrient and electrolyte for health, turns into an insoluble form, precipitating a white precipitate. But even in this form, it can still be useful. In modern SanPiN, where the content of hundreds of chemicals is normalized, calcium is completely absent, since it is not a toxic substance.

    When choosing a filter, take into account the local characteristics of the water composition. For example, in those regions where wells are the source of water supply, the content of hardness salts, iron, and sometimes fluorine and manganese is increased in the water.

    Important!

    For long-term and stable operation of reverse osmosis and nanofiltration plants, it is necessary that the water entering the membrane meets the regulatory requirements for a whole range of indicators, which are usually given in the instructions for the device.

    In order to know exactly the composition of water, it is advisable to take a sample for laboratory analysis before buying a filter. The result of the study will allow you to choose the treatment system that is suitable for the treatment of your particular water. The choice of manufacturer is also important. Let's talk about this in more detail.

    Rating of water purification filters for washing

    Today, a variety of systems for water purification at home are widely represented on the market - both from Russian and foreign manufacturers. About a dozen well-known companies confidently compete with each other. Consider the products of the most popular of them.

    "Water Doctor" (manufacturer - EcoMembrany LLC)

    water treatment. Today the company has its own research base. "EcoMembranes" is a developer and manufacturer of water purifiers-correctors and integrated water treatment systems based on the innovative technology "Water Doctor" (Doctor Water). The peculiarity of the filters working according to the Water Doctor technology is their ability to turn water from almost any source into drinking water of the highest quality without the use of bacteriostatic additives.

    All washable filters of the EcoMembranes luxury series have 15 stages of water filtration and correction, including the stage of treatment with track membranes. Water purifiers-correctors "Water Doctor" allow you to rid the source water of most known pollutants, including active chlorine, organic and organochlorine compounds, toxic metals, and other substances harmful to health, as well as to structure and bioactivate drinking water. The drinking circuit guarantees 100% water purification from common (OKB) and thermotolerant coliform bacteria (TCB), as well as from pathogenic bacterial agents: pathogens of cholera, salmonellosis, plague and their fragments. Unpleasant odors are eliminated, the taste of water is improved. The resulting drinking water has a molecular structure and properties that are maximally adapted to the liquid media of the human body.

    The macroelement, microelement and electrolyte composition, necessary for the normal functioning of a living organism, preserved in drinking water allows protecting the cells of a living organism from destruction and improving the functioning of all organs and systems.

    • For highly contaminated water from a water supply system or water obtained from a well, the universal water purifier-corrector "VD-TM 205 Lux EF" is suitable. When cleaning with it, all types of contaminants are removed, but the natural mineral balance of water is preserved. The device is dual-circuit, therefore it simultaneously supplies purified water for cooking (up to 30 l/h) from one tap, and structured drinking water (up to 3 l/h) from the other. An uninterrupted supply of water from the drinking circuit is ensured by the operation of a hydraulic accumulator. Part of the VD-TM 205 Lux EF cartridges is subject to regeneration.
    • For the treatment of water with a high content of iron and heavy metals, which is often typical for water from wells, a water purifier-corrector "VD-TM 205 Lux Fe2" has been developed. The device has a universal module for water purification, sorption and iron removal, providing 100% clean and healthy water at the outlet, containing all the microelements necessary for the body. The device is double-circuit and allows you to get up to 30 liters of clean water for cooking and up to 3 liters of structured drinking water per hour. Recyclable cartridges can be quickly returned to working condition by rinsing.
    • For water with a high content of hardness salts, a double-circuit water purifier-corrector "VD-TM 205 Lux WF" is suitable. The principle of operation of the devices is the same as that of the samples described above. Additionally, its design includes a high-tech module for sorption, iron removal and water softening. The filter provides absolutely clean, biologically complete (including structured) drinking water and purified water for cooking at the outlet. The productivity of the first circuit is up to 2 l / h (uninterrupted supply is carried out using a hydraulic accumulator), the second - up to 30 l / h.

    Buyers note that water purifiers-correctors from EcoMembrany LLC are easily integrated into the water supply system, maintain water pressure and do not require high operating pressure in the network. At the same time, each of the devices perfectly purifies water from a water supply system, a well or a well, preserving all microelements useful for health in its composition. It is noted that high quality indicators of water purification are maintained throughout the entire service life of the devices.

    Barrier

    This company has been producing products since 1993. At the moment, the company has its own research laboratory and full-cycle production. Barrier products are popular in the post-Soviet space and abroad. A special place in the assortment is occupied by filters for washing: customers can choose the system most suitable for water treatment in their apartment or house:

    • up to 2 l/min). It is a microfiltration device capable of removing chlorine compounds, clarifying water and improving its taste.
    • For hard and ferruginous water, the Expert Complex Barrier filter is suitable (capacity - up to 2 l / min). Ferrostop technology involves the oxidation of dissolved iron on the surface of the cartridge, the final filter is a granular activated carbon treated with a bacteriostatic silver additive, which makes it possible to suppress the growth of bacteria inside the cartridge.
    • A four-stage K-Osmos water purifier is suitable for complex cleaning (capacity - 0.2 l / min, tank filling time is 120 minutes). With it, you can filter and soften water by passing through a set of filters: a pre-filter, an activated coconut carbon filter, a reverse osmosis membrane and a post-filter with silver additives. The device is equipped with a storage tank and a tap for supplying clean water. Separately, it is recommended to purchase a mineralizer.

    Customers note the attractive appearance of all designs, the simplicity and convenience of changing cartridges, as well as the pleasant taste of filtered water.

    Important!

    It must be remembered that the performance of a reverse osmosis system directly depends on the pressure in the water supply. If it is less than 3 atm, then it is necessary to use a booster pump complete with a high pressure sensor (the sensor is required so that the pump works only when the storage tank is being filled). If there is a risk that the pressure in the system will rise to values ​​exceeding the normative values, a pressure relief valve should be prudently installed upstream of the pump.

    Geyser

    Another Russian company that started water treatment in 1986. The company's products are well known in different regions of Russia, in countries near and far abroad.

    • One of the most popular filters for hard water is Geyser Nanotek (capacity up to 8 l/h), whose membrane pore size is something between the pores of reverse osmosis and ultrafiltration membranes. This makes it possible to obtain water of a sufficiently high degree of purification, but at the same time to avoid its complete desalination, as occurs when treated with reverse osmosis membranes. The filter is equipped with a storage tank and a tap.
    • The solution for treating hard or ferrous water with a high content of biological contaminants - various types of the Geyser Bio three-stage filter. All models are able to remove viruses and bacteria, and purify water from other organic compounds by 92%[3]. The filtration system involves the use of an Aragon Bio cartridge, which includes a filter on ion-exchange resins, as well as sorption and electrosorption cleaning methods. As a result, heavy and radioactive metals are removed by 99%, and up to 85% - hardness salts. Since the system does not use membrane filtration, its performance is quite high - up to 3 l / min.

    The Geyser Ultra Bio and Geyser Eco models are also in demand. Those who have already used Geyser filters note the quality of water purification, but also the complexity of installation, which is not easy to do on their own.

    Aquaphor

    92 year. The company manufactures all types of water filters. In the line of filters for washing it is worth noting the following models:

    • Aquaphor Crystal Eco microfiltration system is designed for post-treatment of drinking water. This four-stage device features replaceable activated coconut charcoal modules that contain Aqualen fibre, which contains silver in its active ionic form. Sorption cleaning reduces water hardness and removes active chlorine. The hollow fiber membrane protects against four major types of bacteria and protozoa, and removes all particles as small as 0.1 microns. The filtration rate is 2.5 l/min.
    • Another popular model based on microfiltration technology is Aquaphor Crystal Quadro. This is a system of four modules for deep purification of turbid water with a large amount of mechanical impurities. The filter contains 10% more sorbents than a conventional system. It perfectly removes rust, sand, suspensions, 100% removes residual active chlorine, 95% - heavy metal ions and oil products, 97% - phenol and pesticides, 90% - colloidal iron. The filtration rate varies between 2–2.5 l/min.

    In order to remove bacteria and soften water, you can use the Aquaphor DWM-41, Aquaphor DWM-101S Morion models.

    Ease of installation and acceptable filtration rate of Aquaphor equipment allow us to classify this manufacturer as a worthy one.

    Prio

    Russian company founded in 1996. Since 2006, the company has become a member of the International Water Quality Association. Among the wide range of products, a special place is occupied by filters for washing.

    • For water with a slight excess of hardness salts, a high content of dissolved iron and active chlorine, a three-stage Econic Osmos TO300 filter is available. It is a compact direct-flow reverse osmosis unit without a storage tank, with a maximum filtration rate of 11 l / h, and therefore the equipment is classified as a model with low productivity. The system has three stages of purification, allows you to get 99% purified water. The filter is recommended for treating not only drinking water, but also water for indoor aquariums, since silver is not included in the activated carbon pre-filter.
    • For water with normal and high content of hardness salts and dissolved iron (important for regions with superhard water), the Expert Osmos MO510 reverse osmosis system has been developed. This is a premium compact four-stage filter equipped with an innovative Japanese membrane. The system is able to operate under conditions of low pressure in the water supply system, purified water is supplied to the storage tank, providing water at a rate of 2 l / min when the tap is opened. The resulting water is purified to 99% and does not contain calcium and magnesium salts. A post-filter cartridge containing active silver in ionic form conditions the water and gives it a pleasant taste.

    Also noteworthy is the multi-stage sink filter Expert M330, with four filter elements and five stages of water purification.

    Users of Prio filters cite the ease and convenience of installation as an added benefit. The downside is the "demanding" of these filters to the quality of the water supplied. In this regard, the manufacturer recommends: if the source water is characterized by high turbidity and contains a large amount of suspended impurities (silt, sand, rust, etc.), then these systems should be installed after the main mechanical filter with a filtration fineness of at least five microns. The mineralizer is not included in the kit, which also refers to the disadvantages of the system.

    Atoll

    This brand appeared on the Russian market in 1994, when American water purification systems began to be sold by order of Rusfilter. Today it is a large international corporation with American roots.

    • For fine water treatment in the centralized drinking water supply system, a five-stage reverse osmosis system Atoll A-550 MAX is offered. It eliminates 99% of pollution in the form of bacteria and their cysts, heavy metals, active chlorine, benzenes. The capacity of the system is 5 l/h, purified water accumulates in a tank with a volume of 18 l. Minus - a faucet for clean water is purchased separately.
    • For small kitchens, the company offers a four-stage reverse osmosis filter Atoll A-450 STD Compact. The model is also designed for post-treatment of source water with a small amount of pollution. The volume of the storage tank is 12 liters.

    Also in a small kitchen it will be possible to place an Atoll A-550 box STD (Sailboat) reverse osmosis system. Buyers note the high quality of Atoll sink filters, as well as the ease of installation of the structure. Additionally, it is advised to purchase a mineralizer.

    Important!

    In order to eliminate microbiological contamination of the water entering the pre-filters that do not contain bacteriostatic additives and protect them from fouling, manufacturers of reverse osmosis filters (including Atoll) recommend that a UV lamp be pre-installed in the system, which is purchased separately.

    Bluefilters

    German company with offices in 12 countries. High quality, reliability and compliance with all modern requirements - this is the general characteristic of the products of this brand. Especially popular in Russia are filters with a reverse osmosis system.