Top 10 Best arsenic water filter in 2026

Last Updated - 6/24/2026

🏆Best Choice

iSpring

iSpring WGB21B-CPB 2-Stage Whole House Water Filtration System Reduces Arsenic, Cadmium, Mercury, Sediments, Chlorine, and up to 99% Lead, 1" Inlet/Outlet Ports

9.8

ChoiceComparer.com Score

9.8

/ 10

Outstanding

Main highlights

•[Lead Removal] The second-stage FC15B-PB lead removal filter is specially designed to reduce lead. It features a high filtration capacity of up to 50,000 gallons of lead-loaded water, effectively reducing up to 99% of lead from your water.
•[Superior Sediment Filtration] The first stage utilizes a high-performance polypropylene (PP) sediment filter, capturing particles as small as 5 microns. This pre-filtration step not only ensures optimal water quality but also prolongs the life of the subsequent filters by preventing clogs.
•[Easy Installation and Filter Change] The system comes pre-assembled onto the mounting bracket for a streamlined, DIY installation. A filter wrench is included to make routine filter changes easy and quick. A pressure release valve allows for the release of built-up pressure when changing filters. Refer to our manual and/or YouTube videos to Install this point-of-entry (POE) filtration system at the main water supply to get clean and healthy water for the entire family.
•[Superb Filtration Capacity] 10"x4. 5" replaceable whole house water filters can provide up to a full year of clean water (up to 50, 000 gallons) for a family of four. 1-inch inlet and outlet ports allow fast water flow with less pressure loss.
•[Lifetime Support] Register your product online to activate an extended manufacturer warranty. For added peace of mind, enjoy lifetime access to free technical support from our knowledgeable U.S.-based team.

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$198.87

$220.99

-10%

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ICEPURE

ICEPURE Under Sink Water Filter System, 3 Years or 22000 Gallons Ultra High Life NSF/ANSI 42 Certified, Removes Heavy Metals,Chlorine,Direct Connect Under Counter Drinking Water System, USA Tech

9.7

ChoiceComparer.com Score

9.7

/ 10

Outstanding

Main highlights

•Easy Installation - Easy to install with clear instructions and video. ICEPURE Under Sink Water Filter with super simple plug-and-play install design. It takes less than 3 minutes for the installation and a 2-second filter change. No professional is required. High flow rate, The tested full flow rate is 2.5GPM at 60PSI.
•Authoritative Certifications - ICEPURE Under Sink Water Filter System bears major Authoritative Certifications on markets, such as NSF/ANSI 42 & 372. NSF/ANSI 42 tested reduces Chlorine, Taste, and Odor. 22000 Gallons filter capacity. Significantly improving the taste of drinking water to provide pure-tasting water, while retaining minerals beneficial to the human body. NSF/ANSI 372 Certification for Lead-Free.
•Long Service Life - Tested by NSF/ANSI 42 for large filtration capacity of 22000 Gallons when used municipal water. 3x longer life than other filters, the cheaper most bang for the buck. Recommend replacing the filter every 22000 gallons for 3 Years for better filtration. ICEPURE filters use advanced and precise measurement technology, combined with 3D multi-dimensional design technology to ensure that fully match and do not leak water.
•Premium Materials - BPA-free and Food-grade materials. This filter is made from advanced coconut shell carbon and is Certified by Authoritative Organizations for Materials. The Outer layer is 0.5 Micron, ensuring better filtration. The carbon blocks have been independently tested for heavy metals, large sediments, and all other impurities. With such a high level of filtration, you can be confident that you are drinking clean and clear water.
•Fit 1/2" 3/8" Cold Water Line - Only for cold water line. Directly connect to the original faucet without a countertop hole. Suitable for faucets with 1/2" or 3/8" FEMALENPT thread. For a different connection type, please contact us BEFORE purchase. It can be quickly installed in your kitchen, bathroom, bar, RV, or office to meet daily water needs. Ideal for drinking, cooking, making coffee, pet water, houseplants, humidifiers, skincare, cleaning, etc.

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$59.99

$65.99

-9%

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iSpring

iSpring FC25B-PB 4.5” x 20” Lead, Arsenic, Cadmium, Chlorine Reducing Whole House Water Filter, SGS-Tested, Fits iSpring WGB32B Series

9.5

ChoiceComparer.com Score

9.5

/ 10

Outstanding

Main highlights

•SGS-Tested Lead Removal: The media of FC25B-PB filter is rigorously tested by SGS, effectively removing up to 99% of lead from your water, ensuring safer drinking water for your household.
•Comprehensive Heavy Metal Filtration: Featuring advanced MetSorb media, our FC25B-PB water filter efficiently removes heavy metals like arsenic (III & V), lead, mercury, cadmium, and more. This superior filtration extends the lifespan of the filter, reducing replacement frequency. (Note: This product is independently manufactured by iSpring and is not affiliated with MetSorb.)
•Standard Size: Our filter fits standard 20” x 4.5” housings, including brand name models.
•Built to Last: Your filter changing schedule will depend on the contamination level of your source water. We recommend changing your filters every 12 months or after filtering up to 100,000 gallons of water.
•Guaranteed Freshness: Each cartridge is individually wrapped to maintain optimal freshness. Please unwrap before use.
•Peace of Mind Support: Register online to activate your warranty and enjoy lifetime free tech support from our U.S.-based team. We stand by our products—if you encounter any issues, contact us right away, and we’ll be glad to assist!
•Important Note: This filter does not reduce Total Dissolved Solids (TDS) like an RO membrane. If TDS removal is your goal, we recommend exploring our iSpring Reverse Osmosis (RO) systems.

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$151.66

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Virego

Virego Fluoride and Arsenic Filter NSF/ANSI 42 Certified,Replacement for PF-2® Fluoride Filters,K5366 Replacement for Berkey Fluoride Filters Compatible with Berkey Gravity Filtration System-Pack of 2

9.4

ChoiceComparer.com Score

9.4

/ 10

Excellent

Main highlights

•[High-efficiency Filtration] :Replacement for PF-2 fluoride filters effectively reduce fluoride and arsenic, absorb odor, color, residual chlorine, heavy metals, they also reduce sediments and large particles effective in improving taste
•[Fluoride and Arsenic Filter]:The white fluoride filter for pf-2 replacement is made of natural mineral synthesis material Carbonate Apatite as the filter medium. Efficient absorption of 99% residual chlorine and fluoride
•[Compatible with Berkey]: Replacement for pf-2 fluoride and arsenic filter, compatible with Big, Travel, Royal, Imperial, Crown, Light series gravity filtration system, has the same powerful purification capacity as the original brand
•[Durable Life Span]: For best performance, replace the white fluoride filter every 1,000 gallons based on water conditions. Note that TDS levels do not fully indicate water quality and our filters do not reduce TDS values!
•Virego - Risk free shopping brand, one of the most trustworthy brands on Amazon. Your issues will be resolved within 12 hours - Any problems with the product can be directly refunded in full or a new one

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$32.99

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Clearly Filtered

Clearly Filtered No.1 Filtered Water Pitcher/Updated Model/Targets 365+ Contaminants e.g. Fluoride Chlorine PFAS Microplastics Lead Arsenic BPA/BPS Free (Pitcher Includes 1 Filter)

9.2

ChoiceComparer.com Score

9.2

/ 10

Excellent

Main highlights

•NEW DESIGN August 2024 Clearly Filtered Water Pitcher – It’s time to protect yourself with healthy hydration. Hazardous contaminants are found in ordinary tap water – including pharmaceuticals, microplastics, heavy metals, and phthalates. The redesigned Clearly Filtered Water Pitcher has the most ergonomic comfort handle and an easy hinge fill lid, and is still the most powerful pitcher on the planet. Get clean water you can trust – anywhere – at home, the office, college dorm, or even RVing.
•Advanced Affinity Filtration Technology – Our proprietary filtration system targets and removes up to 99.9% of 365+ contaminants from tap water, including fluoride, lead, BPA, PFAS / PFOA, HAA5, arsenic, microplastics and perchlorate. Our intelligent technology does not target beneficial minerals – so you can trust every drop. The proprietary blend of filtration materials captures more contaminants than other filters by ionically binding and extracting contaminants.
•Proven Safety & Durability – Our pitcher filter is made of medical grade, BPA-free Tritan plastic, that is 100% non-leaching. Never worry about bisphenols or endocrine disruptors using a Clearly Filtered Pitcher made from premium, medical-grade materials.
•Longer Filter Life – With a 100-gallon filter life, your filter will last longer and provide clean drinking water for an average of 200 pitcher refills (usually about 4 months) before needing to be replaced. Replacing the filter is simple and available with convenient, reoccurring ordering through Clearly Filtered.
•Tested and Transparent – Third-Party Independently Tested to comply with NSF/ANSI standards 42, 53, 401 and 473 for your health and safety. Fluoride, lead, chlorine, heavy metals, pharmaceuticals, phthalates, semi-volatile compounds (SVOCs), and volatile organic compounds (VOCs) were all tested, and removal rates are included in our publicly available performance data at Clearly Filtered.
•Clean Water, Great Taste – Filters superior levels of hundreds of chemicals, metals, and toxins that typical filtered water bottles can’t — including those that impact taste, smell, and safety. The dynamic water pathway + a powerful blend of superior absorption material joins forces to produce great tasting, clean water.
•Eco-friendly – The vast majority of single-use plastic water bottles end up in landfills and oceans. Eliminate single use plastics from your life with the Clearly Filtered Water Pitcher – it’s better for you and for the environment. Now it is possible to drink sustainably.
•Clean Water Anywhere – Check out our full-line of clean water options including: filtered water pitchers, stainless steel filtered water bottles, and under the sink or refrigerator filter systems. Never get stuck drinking dirty tap water again – anywhere.
•Easy Priming Directions – Priming the filter prior to first use is a necessary step to ensure the filter works efficiently and effectively. Easy to follow directions and a priming bag are included with the pitcher as well as Quick Tips, Troubleshooting, and Support Options for additional help.
•Staying at the Forefront of Filtration Technology – We take pride in providing clean water you can count on. That’s why we proactively test our filters to protect against new and emerging threats. We are committed to innovation and advancing our technology and products. Learn more at Clearly Filtered.

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$100.00

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Berkey

Berkey Authentic Berkey PF-2 Fluoride and Arsenic Reduction Elements (Set of 2 Elements)

9.1

ChoiceComparer.com Score

9.1

/ 10

Excellent

Main highlights

•2 AUTHENTIC REPLACEMENT BERKEY PF-2 FLUORIDE AND ARSENIC REDUCTION ELEMENTS FOR BERKEY GRAVITY-FED WATER FILTER SYSTEMS, INCLUDING: Big Berkey, Berkey Light, Crown Berkey, Imperial Berkey, Royal Berkey and Travel Berkey Systems.
•FLUORIDE AND ARSENIC REDUCTION- Berkey PF-2 Fluoride and Arsenic Reduction Elements replacement filters are designed for use in conjunction with Black Berkey Elements to adsorb fluoride, arsenic(V) and pre-oxidized arsenic(III), and other residual typical heavy metal ions.
•THE ORIGINAL "PF-2 FILTERS" BY BERKEY- Berkey is still the one and only manufacturer of authentic Berkey PF-2 filters which have been proven and tested to effectively remove fluoride when used in conjunction with authentic Black Berkey Elements. Don't fall for lookalike filters that use our Berkey PF-2 model number or trademarks in their titles or product descriptions to legitimize their brand as replacements or "compatible", when they are not.
•LONG LASTING- We recommend replacing Berkey PF-2 Fluoride and Arsenic Reduction Elements after 1,000 gallons of use, under normal conditions.
•EASY TO USE- Berkey PF-2 Fluoride and Arsenic Reduction Elements attach to the bottom of Black Berkey Elements and sit in the lower chamber of a Berkey system.

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$103.00

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PUREPLUS

PUREPLUS Under Sink Water Filter, 22000 Gallons, 99.99% Chlorine Reduction, NSF/ANSI 42 Certified,Removes Heavy Metals,Chlorine, Direct Connect Under Counter Water Filtration System

8.9

ChoiceComparer.com Score

8.9

/ 10

Great

Main highlights

•𝟮𝟮,𝟬𝟬𝟬 𝗴𝗮𝗹𝗹𝗼𝗻𝘀 𝗨𝗹𝘁𝗿𝗮-𝗛𝗶𝗴𝗵 𝗖𝗮𝗽𝗮𝗰𝗶𝘁𝘆-PUREPLUS under sink water filter has an ultra-high water production capacity of 5-year/ 22,000 gallons certified by IAPMO. Average daily cost of less than 0.018 dollars, which is only 1/10 of similar products on the market. Flow rate of up to 2.5GPM at 60PSI, which is 3X more of common under counter filter.
•𝗡𝗦𝗙 𝗖𝗲𝗿𝘁𝗶𝗳𝗶𝗲𝗱 𝟵𝟵% 𝗘𝗳𝗳𝗶𝗰𝗶𝗲𝗻𝘁 𝗙𝗶𝗹𝘁𝗿𝗮𝘁𝗶𝗼𝗻 - PUREPLUS undersink water filter is certified against NSF/ANSI 42, adopts 6 in 1 special composite filter. With a filtration accuracy of up to 0.5 microns, it effectively filtering 99% of chlorine & odor, removing heavy metals, sediment and other large particles, significantly improving water taste.
•𝗦𝘂𝗽𝗲𝗿𝗶𝗼𝗿 𝗟𝗲𝗮𝗱-𝗙𝗿𝗲𝗲 𝗠𝗮𝘁𝗲𝗿𝗶𝗮𝗹 - PUREPLUS under sink filter is certified against NSF/ANSI 372 by IAPMO, using food grade Lead-Free materials, which meets Australian WaterMark, REACH, BPA Free high standards, ensuring water safety for you and your family.
•𝗘𝗮𝘀𝘆 𝘁𝗼 𝗜𝗻𝘀𝘁𝗮𝗹𝗹 - WARNING: Cold water only.The system should be connected only to a cold water supply. PUREPLUS under counter water filter uses upgraded quick connect design, which greatly shortens the installation time, reduces the possibility of leakage and improves your installation experience. Ideal for drinking, cooking, skincare, and cleaning.
•𝗪𝗮𝗿𝗺 𝗧𝗶𝗽𝘀 - PUREPLUS WFS5300A water filter is suitable for faucets with 1/2" or 3/8" FEMALE NPT thread, If a female threaded connector is needed to connect to your faucet, please contact us BEFORE purchase. It retains the beneficial minerals in the water and does not change the TDS value. If you want to remove TDS, please search "B092L97LD7" for a RO system. For smoother installation, please make sure to insert the hoses securely.

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$59.99

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Crystal Quest

Crystal Quest Arsenic Water Filter Cartridge – Reduces Arsenic – Long Lasting, Easy to Install, High-Capacity, Steady 3 GPM Flow – Improves Water Quality for Home and Office - 2-7/8" x 9-3/4"

8.8

ChoiceComparer.com Score

8.8

/ 10

Great

Main highlights

•𝐀𝐝𝐯𝐚𝐧𝐜𝐞𝐝 𝐀𝐫𝐬𝐞𝐧𝐢𝐜 𝐅𝐢𝐥𝐭𝐫𝐚𝐭𝐢𝐨𝐧 𝐟𝐨𝐫 𝐒𝐚𝐟𝐞𝐫 𝐖𝐚𝐭𝐞𝐫: Crystal Quest Arsenic water filter cartridge is equipped with a highly specialized arsenic-selective resin, designed to effectively reduce both Arsenic V (As V) and Arsenic III (As III). It provides a dependable solution for improving water quality, making it safer for everyday use.
•𝐎𝐩𝐭𝐢𝐦𝐚𝐥 𝐏𝐞𝐫𝐟𝐨𝐫𝐦𝐚𝐧𝐜𝐞 𝐑𝐚𝐧𝐠𝐞: Our whole house water filter is engineered to function efficiently within a pressure range of 20-60 psi (1.4-4.1 bar) and a temperature range of 40°F - 90°F (4°C - 32°C). It effectively removes or reduces contaminants while maintaining a steady water flow, making it an ideal solution for all filtration needs.
•𝐂𝐨𝐦𝐩𝐚𝐜𝐭 𝐚𝐧𝐝 𝐕𝐞𝐫𝐬𝐚𝐭𝐢𝐥𝐞 𝐃𝐞𝐬𝐢𝐠𝐧 𝐟𝐨𝐫 𝐄𝐚𝐬𝐲 𝐈𝐧𝐬𝐭𝐚𝐥𝐥𝐚𝐭𝐢𝐨𝐧: Designed with a compact size of 2-7/8" x 9-3/4", this water filter replacement cartridge fits seamlessly into most compatible filtration systems. Its space-saving design allows for hassle-free installation, making it a practical choice for any home or office setup.
•𝐂𝐨𝐧𝐬𝐢𝐬𝐭𝐞𝐧𝐭 𝐅𝐥𝐨𝐰 𝐑𝐚𝐭𝐞 𝐟𝐨𝐫 𝐂𝐨𝐧𝐯𝐞𝐧𝐢𝐞𝐧𝐭 𝐔𝐬𝐞: Our bath water filter system delivers a steady flow rate of 0.5 gallons per minute (1.9 liters per minute), providing uninterrupted access to filtered water. Enjoy efficient water filtration without compromising on speed or convenience. 𝐅𝐫𝐞𝐬𝐡 𝐖𝐚𝐭𝐞𝐫 𝐁𝐞𝐠𝐢𝐧𝐬 𝐇𝐞𝐫𝐞.
•𝐇𝐢𝐠𝐡 𝐅𝐢𝐥𝐭𝐫𝐚𝐭𝐢𝐨𝐧 𝐂𝐚𝐩𝐚𝐜𝐢𝐭𝐲 𝐟𝐨𝐫 𝐄𝐱𝐭𝐞𝐧𝐝𝐞𝐝 𝐔𝐬𝐞: This shower filter replacement cartridge is built to handle up to 1,000 gallons with hardness levels below 100 ppm, offering long-lasting performance. It ensures reliable filtration for months, making it an economical and dependable solution for your water quality needs.
•*𝐂𝐚𝐫𝐭𝐫𝐢𝐝𝐠𝐞 𝐜𝐨𝐥𝐨𝐫 𝐢𝐬 𝐬𝐮𝐛𝐣𝐞𝐜𝐭 𝐭𝐨 𝐜𝐡𝐚𝐧𝐠𝐞 𝐰𝐢𝐭𝐡𝐨𝐮𝐭 𝐧𝐨𝐭𝐢𝐜𝐞

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$79.00

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iSpring

iSpring US15L-PB Water Filter System with MetSorb® Media, Reduces Lead, Arsenic, Chlorine, Bad Taste & Odor, Heavy Metals, Under Counter Water Filter Direct Connect to Kitchen Faucet, 15,000 Gallons

8.6

ChoiceComparer.com Score

8.6

/ 10

Good

Main highlights

•🏞️ Effective Heavy Metal Removal: Utilizes MetSorb media to remove heavy metals, including arsenic III & V, lead, mercury, cadmium, and a wide variety of heavy metals and other contaminants. The exceptional adsorbent capacity extends the replacement intervals, reducing frequency. ⭐This product is not manufactured by or affiliated with MetSorb. iSpring is an independent brand offering premium-quality water systems and accessories.
•🔄 Space-Saving Design: Requires 70% less space than traditional under-counter filters, fitting neatly under standard kitchen or bathroom faucets (20 inches tall). No extra faucet is needed. Includes adapters for 1/2" NPT or 3/8" Comp threads.
•🛠️ Easy Installation & Maintenance: Quick 20-minute installation with up to 12 months service life. Filter replacement takes just 60 seconds. Connects to COLD WATER supply only.
•🌱 Eco-Friendly Operation: Reduce plastic waste and save energy by replacing plastic water bottles. Save up to $2,600 and around 3,400 water bottles per year. Suitable for various settings including kitchen, bathroom, RV, and office.
•🔒 Leak-Free & Efficient: O-rings and adapter design prevent water leaks effectively. High flow with minimal pressure drop ensures efficient water treatment. Backed by a 1-year manufacturer warranty with lifetime support from Atlanta, GA, USA.
•*Notice: This system is not designed to reduce TDS. If you have the requirement for reducing TDS level, please refer to our reverse osmosis system.

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$69.94

$79.99

-13%

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iSpring

iSpring FC15B-PB 4.5” x 10” Lead, Arsenic, Cadmium, Chlorine Reducing Whole House Water Filter, Fits iSpring WGB21B-CPB Series, Pack of 1

8.5

ChoiceComparer.com Score

8.5

/ 10

Good

Main highlights

•Lead Removal: The FC15B-PB filter's media can effectively remove up to 99% of lead from your water, ensuring safer drinking water for your household.
•Comprehensive Heavy Metal Filtration: Featuring advanced MetSorb media, our FC15B-PB water filter efficiently removes heavy metals like arsenic (III & V), lead, mercury, cadmium, and more. This superior filtration extends the filter's lifespan, reducing replacement frequency. (Note: This product is independently manufactured by iSpring and is not affiliated with MetSorb.)
•Standard Size: Our filter fits standard 10” x 4.5” housings, including brand-name models.
•Built to Last: Your filter changing schedule will depend on the contamination level of your source water. We recommend changing your filters every 12 months or after filtering up to 50,000 gallons of water.
•Guaranteed Freshness: Each cartridge is individually wrapped to maintain optimal freshness. Please unwrap before use.
•Peace of Mind Support: Register online to activate your warranty and enjoy lifetime free tech support from our U.S.-based team. We stand by our products—if you encounter any issues, contact us immediately, and we’ll gladly assist!
•Important Note: This filter does not reduce Total Dissolved Solids (TDS) like an RO membrane. If TDS removal is your goal, we recommend exploring our iSpring Reverse Osmosis (RO) systems.

View offer on:

$81.69

$98.99

-17%

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