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Water is one of the most important aspects of life. Without it, our bodies can’t function properly and we’d die within days. Unfortunately, the water coming through our taps isn’t always as clean as we’d like it to be.
Many dangerous contaminants such as PFAS are making their way into our water supplies, making it difficult to get clean drinking water from the tap. This is why more and more people are turning to under-sink water filters to reduce these contaminants.
In this article, we’ll look at some of the best under sink water filters for PFAS removal and recommend which one we think is best for your needs. Learn More: What is an under sink filter?
Our Recommended Under Sink Water Filters for PFAS Removal
- APEC Water Systems ROES-50
- Waterdrop G2P600 Reverse Osmosis System
- Brio Reverse Osmosis Water Filtration System
- SimPure T1-400 UV RO System Under Sink
- Waterdrop D6 Reverse Osmosis System
- Aquasana Reverse Osmosis Under Sink Water Filter System
- ICEPURE Tankless Reverse Osmosis System
1 – APEC Water Systems ROES-50
The APEC Water Systems ROES-50 is a top-of-the-line under sink water filter for pfas removal. This incredibly efficient and productive 5-stage water filtration system has been certified to the highest standard in the industry – WQA gold seal – offering exceptional contaminant rejection rates, reliable performance, and ultra-safe drinking water.
With this reverse osmosis system, you can enjoy unlimited clean, great tasting water right in your home without having to buy costly bottled water. The ROES-50 removes up to 99% of all contaminants such as chlorine, taste, odor, toxic fluoride, arsenic, lead, and chromium.
Not only that, but you can also trust the years of experience and expertise in engineering and design behind this system since it was made with only the highest quality components from APEC’s California facility. So get ready for many years of trouble free high quality drinking water for your family with the APEC Water Systems ROES-50!
2 – Waterdrop G2P600 Reverse Osmosis System
The Waterdrop G2P600 Reverse Osmosis System is one of the most reliable systems for PFAS removal. It’s designed with a 7-stage filtration system that can reduce most contaminants, featuring a sediment PP membrane and an activated carbon block to reduce rust and organic matter, while also intercepting TDS, salt, nitrates, PFAS, fluoride, and heavy metals.
Plus, this RO system produces 600 gallons of filtered water per day and has a fast water flow rate- filling up a 200ml cup in only 8 seconds! And it’s great for big families, too – not to mention it reduces the cost of replacement as well as water usage by 600% compared to traditional RO water purifiers.
Installation is hassle-free with no extra tools required; all you have to do is twist and pull the filter into place. What’s more, filter life indicators will remind you when it’s time to replace them easily – no moving of the system is needed!
Overall, if you’re looking for an under sink water filter for effective pfas removal and easy upkeep – then you should certainly go for the Waterdrop G2P600 Reverse Osmosis System.
3 – Brio Reverse Osmosis Water Filtration System
The Brio G20-U Reverse Osmosis Water Filtration System is the perfect solution for anyone looking to reduce the amount of contaminants and impurities from their water. It comes with an NSF/ANSI CERTIFIED FILTRATION system, featuring three stages—non-woven PP, coconut carbon fiber, and coconut carbon block—plus a reverse osmosis membrane with a pore size of 0.0001 microns. Together, these filters are extremely effective at reducing sediment, chlorine, iron, TDS, PFAS, atrazine, lead, arsenic, nitrates, fluoride, radium, and more.
What I love about this system is its space-saving design – measuring 5.2” W x 16.5” H x 18.2” D it takes up only 30% of typical under sink space – that’s impressive! On top of that it has a tankless design which is leak-proof and resists recontamination – something many other systems lack.
The smart faucet comes with features two handles for easy filtering between PCB-filtered–water for washing produce or watering plants; or RO-purified water which is great for drinking or even making baby formula! The LED smart faucet also has a TDS meter so you know what the level is at in your purified water plus a filter life reminder shows the percentage left so you know when they need replacing.
4 – SimPure T1-400 UV RO System Under Sink
The SimPure T1-400 UV RO System is the perfect under sink water filter for PFAS removal. It acts as a high-efficiency RO membrane, removing contaminants as small as 0.0001 microns – reducing the TDS of your tap water to nearly 0 ppm! If you’re looking for an impressive flow rate, this system offers 400GPD and provides a cup of water in 12 seconds with no waiting time!
Plus, this tankless design limits the possibility of bacterial growth and can save up to 70% of space under your sink. For purification, it uses 5 stages of filtration, including a UV sterilizer that removes up to 99.99% of heavy metals, PFAS, lead, and more. It’s also BPA and Lead-free!
Installation is easy with its innovative modular design where all components are exposed and no further maintenance or leaks will be necessary. It even comes with a water pressure gauge so you’ll always know when to replace the filters! Get the SimPure T1-400 UV RO System today to enjoy healthier purer drinking water with fewer contaminants removed.
5 – Waterdrop D6 Reverse Osmosis System
Waterdrop D6 reverse osmosis system is the perfect choice for people looking for an under-sink water filter that can effectively remove PFAS particles from their drinking water. It boasts a 6-stage filtration system with a membrane filtration accuracy of 0.0001μm, effectively reducing pollutants and providing cleaner, purer water for you and your family.
What’s more, it has a flow rate of 600 GPF, making it faster and easier to get a cup full of water in mere seconds. And its low drain ratio of 2:1 means you get 2 cups of pure water while wasting only 1 cup of wastewater! Plus, it comes with an innovative internal pump and a larger filter surface area to help you fill up your cup even faster.
Using this system is also ultra convenient – there’s no need to worry about electrical leakage since the smart designer faucet features a waterproof screen that shows real-time TDS level and estimated remaining life of the filter. Moreover, the tankless design saves 70% of your under-sink space, and quick push-in filter replacement lets you do your own maintenance without any tools! All these features combined make the Waterdrop D6 RO system one of the best under-sink filters available today.
6 – Aquasana Reverse Osmosis Under Sink Water Filter System
Check out the Aquasana Reverse Osmosis Under Sink Water Filter System! This water filter is NSF certified to standards 42, 53, 58, and 401 +P473 and it is designed to remove up to 88 different contaminants from your water including lead, fluoride, arsenic, chlorine, heavy metals, bacteria, and viruses.
It uses a combination of reverse osmosis technology along with advanced claryum filtration and remineralization processes for maximum contaminant reduction. With its powerful 0.5 gallons per minute flow rate and 35 gallons per day capacity, you’ll always have instant access to healthy water.
This filter system is also incredibly easy to install; all of the parts are included in the package so you can get started right away! Plus, the carbon housings twist off easily so replacing your filters will be a breeze. The faucets come in three different colors – brass, chrome, and white – to match your kitchen decor. Finally, Aquasana drinking water filters utilize best-in-class filtering technology that provides excellent contaminant reduction while preserving beneficial minerals like calcium magnesium, and potassium in the water. In short, this system allows you to enjoy healthy great-tasting water that hydrates both you and your family more effectively!
7 – ICEPURE Tankless Reverse Osmosis System
The ICEPURE Tankless Reverse Osmosis System is the perfect water filtration option for your home. Offering a high flow rate of 600 GPD, you can fill a cup of water in 7.6 seconds – so no more waiting around for fresh and clean H2O! It also features an innovative 1.5:1 Low Drain Ratio to save both water and energy, plus a Smart Faucet which keeps you updated on the TDS reading while reminding you when to replace the filter.
Installation is quick and easy too – the videos and instructions provided make it hassle-free, with most systems installed in under 30 minutes! The Automatic Flushing feature helps prolong the life of your filter, while Water Leakage Protection switches off after 30 minutes of continuous use and warns you if there’s a leak detected.
And thanks to its sleek Tankless Design that saves space under your sink, you won’t even know it’s there (until you turn it on)! What’s more, this amazing system reduces 99.99% of TDS, heavy metals, and over 1000 kinds of pollutants from your tap water – all at a very minimal cost! So with ICEPURE’s reliable protection against all these nasties and more combined with great savings – what are you waiting for?
What are PFAS Chemicals?
PFAS chemicals are a large group of manufacturing chemical compounds, including PFOS and PFOA, used in a variety of products. These chemicals have strong carbon-fluorine bonds that don’t degrade in the environment.
This is why they’re also referred to as “forever” chemicals; once released into the environment, these compounds can stick around for a long time. Common products which contain or may contain PFAs include cookware, carpets, firefighting foams, creams, and cosmetics.
According to research from the Environmental Working Group, over 200 million Americans are exposed to dangerous PFA levels in their water sourced from over 40,000 municipal or industrial areas in the United States. It’s clear that these persistent contaminants need to be monitored in order to protect public health.
Types of PFAs
When it comes to per- and poly-fluorinated chemicals (PFAS), our drinking water could contain any one of the 9000+ types. Of these, some of the more well-known ones are Perfluorobutane sulfonate (PFBS), perfluorohexane Sulfonate, perfluorodecanoic acid (PFDA), Perfluorononanoic acid (PFNA), Perfluorooctanoic acid (PFOA), Perfluorooctane sulfonate (PFOS), Perfluorobutyrate (PFBA), and Polytetrafluoroethylene.
Each chemical has different properties that may affect our health in various ways if present at high levels. That is why it’s important to know more about these types of PFAS so that you can be more informed when it comes to deciding what type of filter or means to drink your water.
Do I Need a Water Filter That Removes PFAS Chemicals?
Do I need a water filter that removes PFAS chemicals? The simple answer is yes. There has been a great deal of information on the dangers posed by PFAs in our drinking water, and it’s highly likely that your personal drinking water supply has been contaminated with this chemical at some level.
The EPA hasn’t established a limit for this chemical in water, so your local supplier may not need to take any action.
The EPA recommends a maximum level of 70 parts per trillion of PFOA and PFOS, which some states have adopted as their standard. But, in comparison, the Environmental Working Group recommends setting a health guideline of 1 part ppt instead.
Just to be sure, you can also test your own water with a private laboratory and get accurate results. Given the serious health threat posed by PFAs chemicals, it is essential to remove even trace amounts from your tap water.
Installing a reliable drinking water filter is the safest way to protect you against these dangerous chemicals and help maintain your overall good health.
How Does PFAS Get Into Drinking Water?
When it comes to understanding how PFAs get into our drinking water, one needs to look at their sources of origin. Unfortunately, these toxic chemicals have been imported into the US from other countries since 2006 when an agreement between the EPA and eight major manufacturing companies was signed.
In addition, PFAs are long-lasting, making them difficult to remove from the environment despite the fact that attempts to phase them out started a while ago.
One way these toxins enter our drinking water is by seeping through soils or being carried by rainwater into surface or groundwater sources. The unfortunate reality is that standard methods of water treatment do not remove these forever chemicals, which means they remain in our water supplies and are subsequently sent to our homes as part of drinking water.
Why are PFAS Chemicals Dangerous to Our Health?
PFAs are chemicals that can be found in some drinking water sources, and they are dangerous to our health. According to the EPA, there are many possible health risks associated with PFAs exposure, such as developmental delays in children, fertility problems, increased risk of cancer, interference with hormones in the body, impact on the immune system’s response to infections, and increased risk of obesity and high cholesterol levels.
All of these risks come from long-term exposure to these chemicals and make it clear why it is so important for us to take steps to reduce our exposure.
The bottom line is that PFAs pose serious dangers if ingested and should not be taken lightly. It is essential that we do our part to safeguard our drinking water by making sure that sources are regularly tested for contamination and taking steps to minimize our contact with potential sources of PFAs pollution in order to protect ourselves and future generations.
How to Test for PFAs in Water
The best way to verify the presence of PFAs in your tap water is by buying a testing kit from a laboratory. We recommend SimpleLab Tap Score for reliable water testing results. The cost of a PFAs water test may be quite costly at around $300, but it’s worth it for the accuracy of the results.
The water testing process involves collecting samples of your drinking water, often through activated carbon cartridges which can be posted to the lab in special kits. Once you’ve sent your sample off to be tested, you should receive an in-depth report that will tell you whether there are any traces of PFAs present in your drinking water or not.
Most Common PFAS Present in Water
When it comes to contaminants present in groundwater, PFAS compounds are some of the most commonly found. Two of the most abundant and well-researched chemicals from this family are perfluorooctanoic acid (PFOA), and perfluoro octane sulfonate (PFOS).
These chemicals have been produced in large quantities over the years and are among the best-studied materials present in water.
Health Impacts of PFAS
The health impacts of exposure to PFOA and PFOS are serious and far-reaching. People exposed to these substances can experience effects including congenital disabilities, increased cholesterol levels, changes in liver functioning, high blood pressure, immune response abnormalities, pre-eclampsia in pregnant women, increased risk of obesity, infertility problems, thyroid problems, altered metabolism, reduced learning ability in children.
Moreover, the risks posed by such exposure include a higher likelihood of developing certain cancers – making this an, especially concerning environmental hazard. It is essential that we become more aware of the potential harm PFOA and PFOS can bring to human health so that we can better protect ourselves from coming into contact with it.
How Under Sink Water Filters Remove PFAS
Under sink water filter is the best way to remove PFAS, such as Perfluorooctanesulfonic acid (PFOS) and Perfluorooctanoic acid (PFOA), from your drinking water.
Granular Activated Carbon
Granular Activated Carbon (GAC) is a highly effective way of removing PFAS from water, as found by EPA researcher Thomas Peth. It’s made from sources like lignite coal, wood, and other organic materials that have a high carbon content.
With the right type of carbon, flow rate, bed depth, temperature and other contaminants in the water, GAC can remove certain PFAS with 100% effectiveness. The more GAC in the filter and the longer it stands in contact with the water – the more effective the removal is.
Under sink filters with GAC work better on long-chain PFAS like PFOS and PFOA than it does on short-chain compounds like PFBA and PFBS. Research also shows that GAC filters are more successful at removing these chemicals than carbon block filters.
Ion Exchange Resins
Ion exchange resins are incredibly useful when it comes to removing contaminants such as PFAS from water. These resins are created from a polymeric, water insoluble material with tiny beads of hydrocarbons making up the body. Depending on what needs to be treated and removed two types of ion exchange resin are available: cationic or anionic.
These resins draw in and trap the targeted contaminant within their porous structure, allowing safe passage of clean water through as they do so. PFAS particles can be successfully removed using anion exchange resins (AER), which are more costly than granular activated carbon.
In addition to AERs, a nanofiltration is also an option for treating contaminated water and achieving removal rates of up to 99%. This membrane filtration system effectively excludes materials based on size and can easily be used at home to produce smaller amounts of PFAS free drinking water.
Frequently Asked Questions
Do water filters filter out PFAs?
To guarantee the most effective filter for PFA removal, it is important to compare options and read guides, as not all water filters will lower the levels of PFAs.
Does Brita water filter remove PFAs?
Brita filters cannot filter PFAs; they only remove certain contaminants that affect the taste and smell of water.
Does the Zero Water filter remove PFAs?
Although Zero Water pitcher is promoted as being able to eliminate PFAs, it wasn’t as effective as Clearly Filtered pitcher and thus didn’t make the list.
Does distilling water remove PFAs?
Distillation is an effective way of removing up to 99% of PFAs from water, but it’s a time-consuming process.
Do reverse osmosis filters remove PFAs?
Reverse osmosis filtration is an effective method of removing most or all PFAs.
Does bottled water have PFAs?
Two studies that were conducted on bottled water found several major brands contained detectable levels of PFAS. Tap water is not safer than bottled water.
Does boiling water reduce PFAs?
Boiling water will not work to purify it, as the toxins will become more concentrated relative to the decreased amount of water.
In conclusion, choosing the right water filter for PFAS removal is an important decision. You should carefully consider your budget and quality needs before making your choice.
With this advice in mind, you’ll be able to find the best under-sink water filter for PFAS removal that fits your lifestyle.