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The Best Water Filters for Arsenic

Fact checked by Stephen Conklin

best water filter for arsenic

Arsenic is a word we always hear in dramatic movies when a character tries to poison someone the old-fashioned way. Everyone knows that it is highly toxic and dangerous. But what if I told you that there’s a high chance your tap water is laced with some amounts of it?

In many areas and cities worldwide, small amounts of arsenic can be dissolved in groundwater. It then comes up to households as tap water that they use for drinking and cooking.

It’s essential to look for the best water filter for arsenic to conveniently hook up to your water system at home. When exposed to arsenic for a long time, we can get cancer or suffer from irreversible blows to our health.

But with the help of water filters that remove arsenic, we get a chance to consume only clean water that tastes good and only has benefits for our health.

Top 1

ZeroWater ZP-006-4

Capacity 1.4 Liters
Filtration 5-Stage
Certification NSF/ANSI

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Top 2

APEC ZP-006-4

Capacity 227 Liters
Filtration 5-Stage
Certification WQA

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Top 3

iSpring RCC7AK

Capacity 284 Liters
Filtration 6-Stage
Certification NSF/ANSI 58

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Table of Contents

Best Water Filter for Arsenic Reviews 

1. ZeroWater 6-Cup Water Filter Pitcher

This Zero Water filter may look small, but it packs quite a punch. The size can hold up to six cups of water, so you don’t have to keep refilling it every time. But even if it holds many cups, it’s small enough to fit in any standard fridge, saving a lot of counter space in the kitchen.

The water filtered in it goes through five stages of filtering from top to bottom to give you ultra-clean water without any harmful chemicals or dirty sediments. It eliminates 99.6% of dissolved solids in your drinking water, so you can be sure you’re only getting ultra-clean water.

This pitcher comes with a water quality meter that you can dip into your water to test its condition and cleanliness. It’s perfect for those who always want to be sure they’re only ingesting fresh, top-quality water to benefit their health.

One weak point of this filter pitcher is that it doesn’t help eliminate distracting tastes and odors from the drinking water. So while you may enjoy toxin-free water with no sediments, it may still retain odors.
  • Can hold up to six cups of water for less refilling
  • Small in size, so it’s easy to store in the fridge
  • Goes through a five-stage filtering process to give you ultra-clean water
  • Eliminates 99.6% of dissolved contaminants
  • Comes with a water quality meter to test the condition of drinking water
  • Doesn’t help remove tastes and odors from the water.
Getting a water filter pitcher for arsenic removal like this one by ZeroWater is a great idea, so you can rest assured that there’s fresh, clean water to drink in the fridge at any time.

2. APEC Water Systems ROES-50 Water Filter System

This system puts your water through six different stages in the filtration process, from removing dust particles to zapping away residual chemicals to refining its taste and odor.

Thanks to reverse osmosis, this filter system eliminates up to 99% of the contaminants found in your water, including arsenic, lead, nitrates, heavy metals, and more. The double carbon block filters also help out with removing as many of the chemicals as possible.

The filter system is quite easy to install, even if there are six different filters to set up. The system comes with an easy-to-follow manual with instructions on where each fitting should go, so you can set it up at home even if you’re not a handyman.

The fittings and pipes are leak-proof, thanks to a special o-ring seal included in the system. That way, you don’t have to worry about any leakage invisible to the naked eye.

However, one flaw this filter system has is that the water’s flow rate coming out of the faucet is somewhat slow when this system is installed. Because of this, it takes a long time to fill up dispensers and water containers.
  • Goes through six stages of filtering for super clean drinking water
  • Reverse osmosis remove 99% of contaminants (arsenic, nitrates, and lead)
  • Made with double carbon block filters to remove as many toxins as possible
  • Easy to install with the manual and instructional videos
  • The fittings are leak-proof because of the o-ring seal included
  • The water’s flow coming out of the faucet is slow.
This filter’s stringent, exhaustive six-stage filtering process makes an excellent whole house water filter to remove arsenic. You might want to think about having one on every floor of your house to reap the benefits of fresh and clean water without the nasty chemicals.

3. iSpring RCC7AK 6-Stage Water Filter System

Removing arsenic and other contaminants helps prevent the ingestion of toxins, but have you ever thought about a water filter that could improve your health with good minerals?

This water filter system by iSpring uses reverse osmosis to clean and purify your water, removing hazardous chemicals like arsenic, fluoride, and chlorine.

But it doubles down by restoring the natural alkalinity of water, meaning it brings back the healthy minerals our bodies love. These provide support for our brain, immune system, and bones through minerals like calcium, among others.

The system has six steps to thoroughly filter your water, so you can be sure to get only the finest purified water with no sediments, chemicals, or foul tastes.

It also comes with a modern, European-style faucet that would go perfectly with any beautiful home kitchen.

While many parts come in this system, it’s relatively easy to set up because the tubes are color-coordinated and are push-to-connect. All you need is the system’s detailed manual, and you can install it yourself without a professional’s help.

However, it takes some efforts to change the filters in this system. You have to remove and rearrange so many parts to replace the filters, so it takes up a lot of time.
  • Uses reverse osmosis to clean and purify your drinking water
  • Restores the alkalinity of water to restore body-loving minerals
  • Has a six-step filtration process to give you only the purest water
  • Comes with a European-style faucet
  • It can be set up without a plumbing professional
  • Changing filters may be challenging
This iSpring system may just be the best water filter to remove arsenic when it comes to making the most out of a stringent filtering process to improve your family’s health. Not only does it kill the bad toxins, but it restores healthy minerals too.

4. Aquagear Water Filter Pitcher

This pitcher from Aquagear is very thorough at removing toxic contaminants like fluoride, chlorine, chloramine, and more. When it comes to arsenic, it eliminates a whopping 99.8% of it from your water for safe drinking.

However, this pitcher works to retain healthy minerals naturally found in water, such as calcium, magnesium, and sodium. By keeping these in your water, you can reap lots of benefits like stronger bones and a healthier heart.

This pitcher was tested on its ability to reduce harmful chemicals in none other than Flint, Michigan, the infamous city known for its lead and copper crisis. It passed with flying colors.

The pitcher comes with high-capacity filters that can strain through 150 gallons of water before replacement. And as a bonus, Aquagear offers a lifetime guarantee of replacing your pitcher for free if it breaks.

When using this pitcher, the only setback is that water flows very slowly through the filter as you pour drinking water in. It can sometimes take hours for all the water to be filtered through from the upper reservoir to the actual pitcher space.
  • Gets rid of toxic contaminants but retains healthy minerals for the body
  • Removes 99.8% of arsenic, fluoride, chlorine, and more
  • Tested for reduction of lead and copper in Flint, Michigan
  • Comes with high-capacity filters that filter through 150 gallons of water
  • The brand offers a lifetime guarantee in case the pitcher breaks.
  • Water flows very slowly when it’s poured in to be filtered.
This rigorously tested Aquagear water pitcher is great for families who need extra reassurance that they’re only getting the best fuss-free filter for their drinking water. You can’t go wrong with this one, especially because it retains good minerals for drinking.

5. APEC Water Systems RO-90 Water Filter System

This water filtration system by APEC Water Systems provides a uniquely extensive process if you want to be sure to get most of the minerals and toxic chemicals in your water out. It goes through five stages of filtration, from getting rid of sediments to contaminants like arsenic to removing odors.

This system claims to eliminate up to 99% of contaminants found in water, including arsenic, chlorine, lead, viruses, and more. It’s a great option if you want to ensure top-quality water without the harmful stuff.

The filters hold a large capacity, so you don’t have to replace them continually. Instead of replacing the filters multiple times a year, this system allows for a single replacement all year.

The setup is easy to understand even by non-professionals. The fittings are easy to connect and are leak-proof thanks to a seal. The system comes with a modern, lead-free faucet that will fit into any kitchen or bathroom.

However, you can only use this system if you have an adequate amount of space under your sink. The system is quite large, mainly because it takes five steps to clean your water. It may not be appropriate for sinks with small spaces under them.
  • Five-step filtration system for the cleanest water possible
  • Can eliminate 99% of contaminants, including arsenic, lead, and chlorine
  • The filters have a large capacity, which means less frequent replacements.
  • The fittings are easy to connect and have a leak-proof seal.
  • Comes with a lead-free faucet with a modern design.
  • Quite big, so it will take up a lot of space under the sink.
If you’re looking for the best water filtration system for arsenic and only want something with a meticulously stringent process for cleaning your water, this is the system for you. With a five-stage process and high efficacy, you can’t go wrong with this system by APEC Water Systems.

6. Berkey Black Berkey Purification Elements

This Berkey water filter system is incredible if you need to filter your household’s drinking water from rivers, ponds, or springs. That’s because it purifies it on top of filtering out sediments and dirt.

This purification system absorbs toxins and chemicals like fluoride, arsenic, heavy metal ions, sodium fluorosilicate, and more to ensure you only drink what is good for you.

What’s unique about this system is the modern design that is more stylish than other water filtration systems. The system comes with two filter canisters with a sleek, black design to make it look more modern and stylish.

The system can filter through 6,000 gallons of water before you need to replace it. That means you can go months at a time without worrying about getting a new one.

But like all filtration systems, this one has a couple of points for improvement. For one, the filter-priming step Berkey requires during the installation to release any air bubbles from the filter is quite challenging, and you could make a mess at home. The system also doesn’t filter out tastes and odors from the water.
  • Purifies even water from rivers and ponds
  • Absorb and filter out chemicals: fluoride, arsenic, and heavy metal ions
  • Has a sleek, black design to make it look more put-together and modern
  • Can filter through 6,000 gallons of water before needing replacement
  • The priming step during the system setup can be challenging
  • Doesn’t filter out tastes and odors
If you value the overall look and aesthetic of your home system for removing arsenic, this Berkey set is awesome. Its stylish look will fit nicely with your kitchen’s modern interior design. Plus, it absorbs so many hazardous contaminants, so it offers both style and function.

7. General Electric 3-Stage Water Filtration System

This three-stage system by General Electric uses reverse osmosis to get rid of all the nasty minerals and toxins you typically find in unfiltered water. The water is filtered a total of three times so you can get the most purified water possible.

This system eliminates over ten different contaminants, including arsenic, lead, chromium 6, foul tastes and odors, and sediments.

It comes with a nice chrome faucet that can fit in with any interior design in your home, be it in your kitchen or bathroom. The faucet comes with a filter replacement indicator as well—an LED light that tells you when nearing your filter’s time of replacement.

That said, your filters won’t need frequent replacement. They can last up to six months if you clean and care for them regularly. The membrane itself can be replaced after a full year.

But unlike other water filtration systems that you can easily DIY at home with color-coordinated tubes that you simply connect to each other, this system is a bit more technical to set up. You may need the help of a handyman if you’re not well-versed in pipes.
  • Drinking water is filtered three times for the utmost purification.
  • Eliminates over ten contaminants, including arsenic and lead
  • Comes with a fancy chrome faucet that’s perfect for your kitchen
  • The faucet has an LED filter replacement indicator.
  • Filters can last up to six months without being replaced.
  • More difficult to set up than the usual water filtration system
This General Electric system would make a terrific whole house arsenic water filter in any room because it gets the purification job done. Aside from that, it provides longevity and a way for you to watch over replacement time.

8. Big Berkey Gravity-Fed Water Filter

This silver dispenser-type filter by Berkey can hold 2.25 gallons of water. That means it can clean and purify drinking water for up to four people drinking more than eight cups of water each day—perfect for a small family!

Berkey prides itself on getting rid of 99.99% of viruses and pathogenic bacteria that could lie in your water. It also eliminates traces of trihalomethanes, arsenic, lead, mercury, chromium, and more. So even without electricity, this dispenser can purify your drinking water rigorously.

The filter can go through 6,000 gallons of water before having to be replaced, so you can save a lot of time and energy worrying about when you have to replace it.

It has a chrome silver design that ties any room together, but especially kitchens and dining spaces. It stands at around 19 inches tall and 8.5 inches in diameter, so while it’s big enough to hold water, it sits nicely on your countertop without taking up too much space.

It’s important that you clean the filters with a chemical cleaner now and then. If not, you may notice a change in the taste of your water, like a rubbery flavor that leaves a bad taste in the mouth.
  • Can hold 2.25 gallons of water, purifying water for four people
  • Gets rid of 99.99% of viruses, bacteria, and toxic chemicals
  • Can filter through 6,000 gallons of water before replacing
  • Has a chrome design that goes well in any kitchen
  • Its medium size saves space on the countertop.
  • Can give off a rubber taste in the water if you don’t clean it regularly
This Berkey dispenser is a convenient way to consistently have large amounts of clean drinking water if you don’t feel like setting up an entire filtration system in your pipeline. Its stylish look doesn’t hurt either.

9. Waterdrop Drinking Water Filtration System

If you hate water filter systems that require plumbing skills or going under the sink for installation, you’ll love this compact, tankless system by Waterdrop.

There are three advanced composite filters in the system—two cotton layers (one with an efficient carbon block filter for sediments) and a reverse osmosis layer for heavy-duty purification.

There are dials you can use to adjust with filters you’d like to use on your water at any given moment, which provides you with a lot of customizability and flexibility.

The reverse osmosis membrane is composed of seven filter layers, so you can be assured you’re getting top-notch filtration technologies to clean your water. It gets rid of arsenic, asbestos, fluoride, formaldehyde, and more.

The system comes with a smart faucet with a strong flow rate. It lights up in different colors to indicate your filter’s lifespan and when you need to clean or replace it.

The only drawback about this filtration system has to do with the installation. Once your system is set up, you must flush the reverse osmosis filter with running water for at least 30 minutes, leading to a lot of wasted water.
  • Tankless and compact, so it’s easy to install
  • Has three advanced composite layers to filter out sediments and chemicals
  • Has dials to adjust which filters you’d like to use
  • Reverse osmosis membrane filter with seven layers filtration
  • Smart faucet lights up in different colors to indicate filter life
  • A 30-minute flush during installation can lead to water wastage.
If you’re looking for an innovative filtration system that is easy to install, try this Waterdrop system. It provides a lot of customization on how you want to filter your water, leading to drinking water with excellent quality.

10. New Wave Enviro Plus Water Filter System

While most of the filters on this list have to do with the reversal of all contaminants, this water filter system by New Wave Enviro focuses on eliminating all forms of arsenic in your water.

This filter system removes contaminants that are hazardous to your health, including arsenic, mercury, pesticides, chlorine, lead, trihalomethanes, and other heavy metals.

It’s made with ten different filters for maximum purification, including layers that can improve arsenic removal, like an anion exchange resin and iron oxide layers, which will enhance the filter’s ability to get rid of arsenic.

This easy filtration system sits on your counter, so there’s no heavy-duty installation under the pipes involved. It can easily be attached and detached from your faucet, so you can have filtered water whenever you want.

The filter can go through 800 gallons of water, which can last you a couple of months.

That said, because the cartridge can filter less than a thousand gallons, you’ll have to replace it more frequently than with other systems. This can cost extra money, but it’s completely worth it for the system’s exhaustive arsenic removal.
  • Removes contaminants such as arsenic, pesticides, etc.
  • Uses ten filters, including special filters for better arsenic removal
  • Sits on your countertop, no complicated installation.
  • Can easily be attached to the faucet to offer filtered water any time
  • Can filter through 800 gallons of water before needing to be replaced
  • Require replacing the cartridge more frequently than other systems
If you want a fuss-free water filter system that focuses on arsenic removal, the technologies and innovations of New Wave Enviro’s ten-stage filter have got you covered.

11. Express Water RO5DX Water Filter System

This five-step reverse osmosis filter from Express Water can remove 99% of bad contaminants in your water, including arsenic, bacteria, viruses, lead, cadmium, chromium, and more. It also filters out sediments like rust and helps alleviate hardness and turbidity in water.

Your water will go through five stages in the filtration process, from carbon filters that catch sediments to those with reverse osmosis to get rid of toxins and chemicals.

Each filter’s cartridge has its own emergency leak stop detector. The system automatically shuts off the flow of water when it senses a leakage of moisture anywhere.

The system is easy to install, even without professional help. Half of the system already comes pre-assembled, and all you have to do is connect the fittings to get it started. It’s easy to do so because they’re color-coordinated.

However, note that there are five different cartridges in this filtration system, so it gets a bit bulky under the sink. You might not be able to use the area under your sink to store more items if this system is placed there.
  • Removes 99% of arsenic, lead, bacteria, and other contaminants
  • Goes through a vigorous filtration process of five stages
  • Each filter has its own emergency leak stop detector
  • Easy to install under the sink without professional assistance
  • Half of the system is pre-assembled when you get it.
  • Can be bulky under the sink because of all the different cartridges
This Express Water filter is a great reverse osmosis system for the kitchen, especially if you and your family cook and drink water directly from the tap. It’s highly recommended for families who aren’t experienced with plumbing and technical installations.

12. InvisiClean Water Filter Pitcher

This water filter pitcher by InvisiClean may be small, but it has a very high-performing filtration process.

It has five layers to its filtration, starting from a coarse filter that removes particles and sediments all the way down to a carbon filter to remove arsenic, lead, chlorine, and other dangerous chemicals.

It even has an extra non-woven filter at the end just to make sure it catches all the sediments and minerals you don’t want in your water.

The pitcher is small and lightweight, so it’s portable and easy to move around at home. It also fits perfectly in the fridge without taking up too much space.

It’s easy to fill up because of the wide top opening. It holds eight cups of water and can filter two cups of water at any given moment.

But because it can only filter two cups at a time, it takes a while to fill up this pitcher’s reservoir with drinkable water. You have to repeatedly pour in water and wait for the filtering process to finish four times to fill up the pitcher.
  • Has a five-stage filtration system to get rid of sediments and chemicals
  • Small and lightweight, so it’s easy to bring around the house
  • Fits perfectly in your refrigerator
  • Easy to fill up with water from the opening at the top
  • Holds eight cups of water in the reservoir while filtering two cups
  • Requires refill repetitively at different times to fill up the reservoir.
InvisiClean’s pitcher provides easy storage coupled with efficient filtration, which is always what you want to look for when it comes to dispenser-type filters. Its uncompromising five-stage system is all you need to be sure you’re only drinking clean water.

What to Look for When Buying Water Filters for Arsenic


Ability to get rid of contaminants other than arsenic

While removing arsenic may be your top concern when it comes to filtering your drinking water, it’s equally important that your whole house arsenic water filter can eliminate other poisonous toxins too. These include lead, fluoride, heavy metal ions, volatile organic compounds, and more.

Goes through a stringent filtering process to make sure your water is clean

The more steps your water filtration system has, the better. It only means that it combines different filters that eliminate various classifications of contaminants in your water.

Try to look for a filtering system with two or more filtering stages before receiving the water at the other end of the faucet. One important stage you should always look for is filtering out the bigger particles and sediments like sand and rust. Another is ensuring that huge amounts of arsenic are eliminated from your water.

Saves space in your kitchen or bathroom

Whether you’re going for an under-the-sink filter or a pitcher you can keep in the fridge, it’s always better to get one with a manageable size.

Purchase one that can fit perfectly in either small or medium spaces under the sink, on the counter, or in the refrigerator.

The ability to filter through large amounts of water

If your water filtration system can filter 6,000-10,000 gallons of water before seeing any wear and tear, it’s a great sign. The larger the filter’s capacity, the longer it will last in your household before you have to replace it, which costs time and money.

Invest in filters that can hold and filter through lots of water, so you don’t waste energy replacing your filters again and again throughout the year.

Does Carbon Filter Remove Arsenic


Carbon filters infused with ingredients like charcoal are an inexpensive easy way to filter arsenic from water, as well as other minerals and toxins. You often see them in water filter pitchers and dispensers.

They are useful when it comes to filtering out volatile organic compounds and sediments. It’s most thorough at getting rid of bigger particles, like rust, sand, and dirt.

But it can also be effective in reducing arsenic in your water. Activated carbon can remove some of the arsenic in your water at around 40-70%, so while it’s effective in doing so, it’s not the best system out there if you want to be vigilant in keeping arsenic out of your family’s water.

You can use carbon filters in conjunction with other arsenic water filtration systems to make sure you’re getting the cleanest water possible. Also, check my guide on ceramic water filters to help you choose the filter that can remove chemicals and unwanted odor from the water at an affordable price. However, they may not be the best option if you’re only looking at using one filtration system.

How to Care and Maintain


Clean your water filter regularly so it performs to the best of its abilities. If you don’t take care of it properly, you might get below-par results, like clogged pipes or a weakened water stream.

If you’re using a pitcher or dispenser for your water filter, take out the actual carbon filter first. If you’re using a faucet, shower, or under sink arsenic water filters, detach it from where you’ve installed it.

The best way to clean these filters is to remove all the buildup of toxins with a chemical cleaner. You can do this by diluting muriatic acid in water and letting the filters soak in the mixture before rinsing.


When scouring your options for the best arsenic removal system, you must know exactly what to look for to get top-quality water. Always opt for one that’s easy to use and goes through a stringent filter process to ensure you’re only giving your family the best water to drink.

Don’t skimp on what you think can be the best water filter for arsenic. After all, health is wealth, and it’s never a bad idea to invest in your well-being.

So for your loved ones’ welfare and your peace of mind, try out one of the arsenic water filters systems on this list today.

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