Top 10 Best water purifier countertop in 2026

Last Updated - 6/7/2026

🏆Best Choice

Brita

Brita UltraMax Large Water Dispenser With Standard Filter, BPA-Free, Reduces Copper, Cadmium and Mercury Impurities, Lasts 2 Months or 40 Gallons, Includes 1 Filter, Kitchen Accessories, Large 27-Cup

9.8

ChoiceComparer.com Score

9.8

/ 10

Outstanding

Main highlights

•WATER DISPENSER: One BPA-free, large 27-cup Brita UltraMax Filtered Water Dispenser includes one Standard filter to help remove impurities from your tap water
•CUTS OUT IMPURITIES: Brita water purifier dispenser cuts the taste and odor of chlorine and also reduces copper, mercury and other impurities
•SUSTAINABLE: By switching to a Brita water filter system, you can save money and replace up to 1,800 single-use plastic water bottles a year
•FRIDGE-FRIENDLY: Space-efficient Brita water dispenser is fridge-friendly, and it features an easy-locking lid and precision-pour spigot
•REPLACEMENT INDICATOR: Sticker filter indicator lets you know when it is time to change your Brita filter
•WHAT’S INCLUDED: This water dispenser comes with one Standard water filter, which should be changed every 40 gallons or about every two months for best results
•ELITE FILTER: Compatible with Elite water filters – for the freshest-tasting water, replace your Elite filter after 120 gallons or approximately every six months
•STANDARD FILTER: Also compatible with Standard filters - change your Standard filter after 40 gallons or approximately every two months

View offer on:

$37.97

Check Price

Brita

Brita Water Filter Pitcher for Tap and Drinking Water with 1 Standard Filter, Lasts 2 Months, 6-Cup Capacity, BPA Free, White

9.7

ChoiceComparer.com Score

9.7

/ 10

Outstanding

Main highlights

•WATER FILTER PITCHER: One BPA-free, small 6-cup Brita Metro Water Pitcher includes one Standard filter to help remove impurities from your tap water
•CUTS OUT IMPURITIES: Brita water filter cuts the taste and odor of chlorine and also reduces copper, cadmium and mercury impurities
•SUSTAINABLE: By switching to a Brita water pitcher with filter, you can save money and replace up to 1,800 single-use plastic water bottles a year
•EASY TO USE: Easy-fill locking lid on this water pitcher with filter helps prevent unwanted spills and makes pouring and refilling a breeze
•REPLACEMENT INDICATOR: Electronic SmartLight filter indicator lets you know when it is time to change your Brita filter
•WHAT’S INCLUDED: This water filtration pitcher comes with one water filter, which should be changed every 40 gallons or about every two months for best results
•ELITE FILTER: This water filtration pitcher is compatible with Elite water filters – for the freshest-tasting water, replace your Elite filter after 120 gallons or approximately every six months
•STANDARD FILTER: Also compatible with Standard filters - change your Standard filter after 40 gallons or approximately every two months

View offer on:

$24.59

$25.79

-5%

Check Price

PUR

PUR 30-Cup Countertop Water Filter Dispenser, 1 Genuine PUR Filter, 2-in-1 Powerful Filtration, Lasts 2 Months or 40 Gallons, Dishwasher Safe, White/Blue (DS1800Z)

9.5

ChoiceComparer.com Score

9.5

/ 10

Outstanding

Main highlights

•Dishwasher safe, slim design: This 30-cup filtered water dispenser offers a space-saving design for less room in your refrigerator, a pull-down spout for easy pouring, a carrying handle for easy refill, plus it's dishwasher safe for easy cleaning
•Includes 1 Genuine PUR Pitcher Filter: certified to last for up to 40 gallons or for 2 months of regular use; faster filtration vs. PUR Plus Pitcher filter
•Save money with a brand trusted for over 35 years: The PUR 30-Cup large water filter dispenser can help you save up to $75 per month compared to bottled water**
•2-in-1 powerful water filtration for better tasting drinking water: This water filter system is NSF certified to reduce chlorine, mercury, copper and zinc that cause bad taste and odor in your drinking water
•Compatible does not mean comparable: Genuine PUR water dispenser filters are certified to reduce 15 plus chemical & physical substances from your tap water and are the only filters certified for use in the PUR 30-Cup Water Filter Dispenser

View offer on:

$29.51

$31.99

-8%

Check Price

ZeroWater

ZeroWater 32-Cup Ready-Read 5-Stage Water Filter Dispenser with Instant Read Out - 0 TDS for Improved Tap Water Taste - IAPMO Certified to Reduce Lead, Chromium, and PFOA/PFOS

9.4

ChoiceComparer.com Score

9.4

/ 10

Excellent

Main highlights

•Filtered Water Dispenser: The 32 Cup 5-stage Ready-Read Water Filter Dispenser has an integrated TDS Meter to instantly check the levels of dissolved solids before dispensing or pouring water - always know when it is time to change your filter! Change filter when meter reads 006.
•5-Stage Filtration: Removes virtually all total dissolved solids (TDS) for the purest tasting water; Total Dissolved Solids are organic and inorganic materials, such as metals, minerals, salts, and ions dissolved in water.
•IAPMO certified and BPA free: The filter is IAPMO certified to reduce PFOA/PFOS, lead, chromium and mercury. All material is BPA free
•Including: 32-cup Ready-Read Filter Water Dispenser, 1 ZeroWater 5-Stage Filter with Ion Exchange Technology and a Free TDS Meter.
•Eco-Friendly: Save up to 110 single-use plastic bottles per filter or up to 660 bottles a year while enjoying the purest tasting

View offer on:

$32.99

$44.99

-27%

Check Price

Bluevua

Bluevua RO100ROPOT-UV Reverse Osmosis System Countertop Water Filter - 6 Stage Purification with UV and Remineralization, Counter RO Filtration, Portable Water Purifier

9.2

ChoiceComparer.com Score

9.2

/ 10

Excellent

Main highlights

•6-STAGE ADVANCED FILTRATION WITH UV LIGHT: The Bluevua RO100ROPOT-UV boasts a superior 6-stage filtration system, featuring a 0.0001μm RO membrane, including UV light and an added remineralization filter. Certified by WQA against NSF/ANSI/CAN 372 for lead-free and tested by SGS, this combination effectively reduces TDS, PFOA, PFOS, Chlorine, Fluoride, Arsenic, Lead, and more, while also enriching water with essential minerals, balancing taste and health benefits.
•COUNTERTOP FILTRATION + PREMIUM-QUALITY CARAFE: No plumbing or installation is required for this RO system. Simply plug this portable piece of tech into any power source and you're ready to fill it up and go! Better yet, the water container is constructed of a high borosilicate glass carafe instead of the traditional plastic, reducing the risk of secondary pollution and making this one of the best countertop water filter systems.
•POWER SAVING + WATER SAVING: The water system automatically enters power-saving standby mode when not in use to reduce power consumption. Filters are also designed to help save water with an impressive 2:1 Pure to Drain ratio. Leftover water from a cycle isn't deemed wastewater so more water is saved to use for various household purposes.
•FILTER LIFE MONITOR: The countertop water filters last for a long time between 12-24 months to provide 1-2 years of clean drinking water before needing replacement. Monitor display shows the service life of filters and water quality so you can easily keep track of filter replacement and periodically switch out filter tubes.
•SUSTAINABLE HYDRATION: 1-year limited manufacturer warranty included upon registration. Designed with premium quality components for years of reliable use, our RO system delivers bottled-quality water at home, reducing plastic waste and supporting sustainability efforts with ClimatePartner Certification.

View offer on:

$409.00

$454.00

-10%

Check Price

Waterdrop

Waterdrop 35-Cup Slim Water Filter Dispenser, Large Capacity Water Filter Pitcher, 200-Gallon Long-Life, 5X Lifetime, Reduces Chlorine, PFOA/PFOS and More, BPA Free, Black (with 1 Filter)

9.1

ChoiceComparer.com Score

9.1

/ 10

Excellent

Main highlights

•⚡𝐓𝐡𝐢𝐬 𝐬𝐲𝐬𝐭𝐞𝐦 𝐃𝐎𝐄𝐒 𝐍𝐎𝐓 𝐥𝐨𝐰𝐞𝐫 𝐓𝐃𝐒 𝐯𝐚𝐥𝐮𝐞. If you prefer low TDS value, please choose Waterdrop 0 TDS Dispenser. (search model: WD-WFD-01L, WD-WFD-01W).
•[Fashionable and slim appearance]: This sleek and slim water filter dispenser is designed with space-saving dimensions of 14.37*5.55*9.95 inches. The 35-cup (19 cups in the body) capacity of this water filter dispenser can meet the water needs of the whole family. Please check the size of your refrigerator before purchasing to make sure the dispenser will fit perfectly.
•[Intimate detail design]: The top of the water filter pitcher is designed with a handle, which is easy to carry and lift, and the sliding cover design is convenient for adding water and can isolate the odor of the refrigerator. The arc design at the bottom makes it easy to move in the refrigerator. Equipped with the intelligent filter replacement indicator, you can change the filter in time and enjoy the freshness any time.
•[NSF-certified]: The water filter pitcher system replacement filter has passed NSF42 & 372 certification, adopts high-quality carbon fiber. Tested by the third party laboratory, the residual chlorine reduction rate is up to 97.4%. 3-pack replacement filters are available for purchase! (search model: WD-PF-01A Plus).
•[4X flow rate, 5X lifespan]: While ensuring the filtration effect, the carbon fiber adopted by this water filter pitcher has 4X flow rate of competing products, and it can be fully filtered within 5 minutes. The 200-gallon or 2-month life is also 5X that of competing products.
•[Safety material and high filtration performance]: The water dispenser is made of food-grade materials, lead-free, BPA-free. With the superior filtration performance, it can effectively reduce odor, iron, metal ions, calcium, magnesium, mercury, copper and other substances to improve the taste and ensure the wholesome of the water quality, every sip is safe. *The data come from a qualified third-party testing agency.

View offer on:

$27.98

$39.99

-30%

Check Price

ZeroWater

ZeroWater 22-Cup Ready-Read 5-Stage Water Filter Dispenser with Instant Read Out - 0 TDS for Improved Tap Water Taste - IAPMO Certified to Reduce Lead, Chromium, and PFOA/PFOS

8.9

ChoiceComparer.com Score

8.9

/ 10

Great

Main highlights

•Filtered Water Dispenser: The 22 Cup 5-stage Ready-Read Water Filter Dispenser has an integrated TDS Meter to instantly check the levels of dissolved solids before dispensing or pouring water - always know when it is time to change your filter! Change filter when meter reads 006.
•5-Stage Filtration: Removes virtually all total dissolved solids (TDS) for the purest tasting water; Total Dissolved Solids are organic and inorganic materials, such as metals, minerals, salts, and ions dissolved in water.
•IAPMO certified and BPA free: The filter is IAPMO certified to reduce PFOA/PFOS, lead, chromium and mercury. All material is BPA free
•Including: 22-cup Ready-Read Filter Water Dispenser, 1 ZeroWater 5-Stage Filter with Ion Exchange Technology and a Free TDS Meter.
•Eco-Friendly: Save up to 110 single-use plastic bottles per filter or up to 660 bottles a year while enjoying the purest tasting water

View offer on:

$32.99

$34.99

-6%

Check Price

SimPure

SimPure Y7P-BW UV Countertop Reverse Osmosis Water Filter, NSF/ANSI 58 Certified, 5 Stage RO Water Filtration System, Water Purifier for Home, 4: 1 Pure to Drain, BPA Free (No Installation Required)

8.8

ChoiceComparer.com Score

8.8

/ 10

Great

Main highlights

•TESTED AND CERTIFIED BY SGS: Against NSF/ANSI 58 Standard: Converts your tap water/well water(TDS<500 ppm) into pure and healthy drinking water by removing 99.99% of the 1,000+ contaminants including total coliforms, chemicals (PFAS/PFOA/PFOS, Pharmaceuticals), heavy metals (Lead, Arsenicetc), chlorine, TDS (fluoride, nitrates/nitrites) and etc. Say goodbye to the hidden dangers of tap water
•UV PURIFICATION SYSTEM: Use no chemicals and emits absolutely no by-products. SimPure UV purification system combined with 4-Stages 0.0001μm RO Filtration System, can take water purification to next level. Taste the refreshing difference
•NO INSTALLATION REQUIRED: Simply plug it in and enjoy purified water instantly. Eliminating installation hassles and complex filter replacements. Unlike traditional under sink water filter systems, Y7P counter top RO water filter free from water source and space constraints. Place it anywhere with a power supply – perfect for homes, apartment, kitchens, offices, camping, RVs, and more
•EFFORTLESS HYDRATION & ELEVATED LIFESTYLE: SimPure Y7P desktop water purifier included a full set of quick-change twist filter cartridges provide 528 gallons of purified water (approximately 6000 bottled water). Embrace a sustainable lifestyle, reduce plastic waste, and save money with SimPure. It's not just purified water; it's an elevated standard of living, making each sip a testament to the purity and sustainability it offers
•HIGH EFFICIENCY IN WATER PURIFYING: Achieving a 4:1 pure to drain ratio, the SimPure Y7P boasts the highest water utilization rate among RO systems available in the market. With the innovative recycling multi filtration technology, it can save up to 1500% more water compared to under sink RO water filtration systems. Additionally, the faster dispense flow rate (418 GPD) ensures you can enjoy a cup of purified water in approximately 15 seconds
•SERVING USA SINCE 2006: Seattle, WA USA, SimPure dedicated in providing world-class quality of water filtration solutions. Your satisfaction is our priority. Contact our trained water specialists with any questions – we're here to support you throughout the product's life. (Please scroll down for replacement filter purchase options)
•The SimPure Y7P countertop water filter stands 16.1 inches tall with the lid closed and 21.3 inches when fully open. Place it under cabinets with at least 22 inches of vertical clearance to allow smooth lid operation. If space is limited, this RO water filter system also works on open countertops, tea tables, or kitchen island
•Please note that the SimPure Y7P water purifier only dispenses water at room temperature and cannot provide hot or chilled water

View offer on:

$249.99

$369.99

-32%

Check Price

Waterdrop

Waterdrop Water Filter for Sink Faucet, NSF/ANSI 42 Certified Countertop Water Filter System, 5-Stage Stainless Steel Faucet, 8000 Gallons, Reduces Heavy Metals and 99% Chlorine, WD-CTF-01(1 Filter)

8.6

ChoiceComparer.com Score

8.6

/ 10

Good

Main highlights

•𝐈𝐦𝐩𝐨𝐫𝐭𝐚𝐧𝐭 𝐍𝐨𝐭𝐞: This water filter for sink faucet does not reduce TDS. It is compatible with standard faucets only. Not compatible with pull-out, handheld, spray-style, or sensor-activated faucets. Please refer to the product images for detailed compatibility information. If you're unsure whether your faucet is compatible, feel free to send us a photo before purchasing.
•𝐄𝐚𝐬𝐲 𝐈𝐧𝐬𝐭𝐚𝐥𝐥𝐚𝐭𝐢𝐨𝐧: This countertop water filter system is designed for standard taps only. It's easy to install and comes with all the necessary hardware, including a wrench and adapters. It connects seamlessly to most standard kitchen taps and faucets. With a simple twist of the switch, you can instantly switch between tap water and filtered water. 𝐎𝐩𝐞𝐫𝐚𝐭𝐢𝐧𝐠 𝐓𝐞𝐦𝐩𝐞𝐫𝐚𝐭𝐮𝐫𝐞: 41–100°F (5–38°C) 𝐎𝐩𝐞𝐫𝐚𝐭𝐢𝐧𝐠 𝐏𝐫𝐞𝐬𝐬𝐮𝐫𝐞: 15–100 psi / 100–689 kPa 𝐍𝐨𝐭𝐞: Please keep the wrench for future use.
•𝐇𝐞𝐚𝐥𝐭𝐡 & 𝐏𝐮𝐫𝐞 𝐖𝐚𝐭𝐞𝐫 𝐢𝐧 𝐄𝐯𝐞𝐫𝐲 𝐒𝐢𝐩: Designed as a water filter for sink faucet, this system enriches your water with beneficial minerals such as calcium, magnesium, and potassium, which may result in a naturally higher TDS level (verified through third-party testing). Crafted from 304 food-grade stainless steel, it features a brushed, fingerprint-resistant, and BPA-free finish to ensure every sip is clean, healthy, and safe.
•𝐅𝐚𝐬𝐭 𝐅𝐥𝐨𝐰 & 𝐋𝐨𝐧𝐠 𝐒𝐞𝐫𝐯𝐢𝐜𝐞 𝐋𝐢𝐟𝐞: Built as a countertop water filter system, it provides up to 12 months of use or 8,000 gallons of filtered water when connected to municipal tap water (actual performance may vary based on water quality). This water filter for sink faucet uses advanced filtration technology to deliver a strong flow rate of up to 1.6 gallons per minute, ensuring both speed and performance.
•𝐌𝐮𝐥𝐭𝐢-𝐒𝐭𝐚𝐠𝐞 𝐅𝐢𝐥𝐭𝐫𝐚𝐭𝐢𝐨𝐧 𝐒𝐲𝐬𝐭𝐞𝐦: This countertop water filter system features a 5-stage filtration process that effectively reduces common tap water impurities such as colloids, sediments, and up to 99% of chlorine. It also helps reduce heavy metals, hydrogen sulfide, and fluoride. The result is safe, fresh, and great-tasting drinking water. (Tested by a third-party laboratory.)
•𝐌𝐮𝐥𝐭𝐢𝐩𝐥𝐞 𝐀𝐩𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧 𝐒𝐜𝐞𝐧𝐚𝐫𝐢𝐨𝐬: Thanks to its user-friendly design, this water filter for sink faucet is easy to install and use on a daily basis. There's no need to drill holes or call a plumber. It's perfect for a variety of settings, including homes, rental apartments, and RVs, providing convenient access to clean water wherever you go.

View offer on:

$69.99

$79.99

-13%

Check Price

Purewell

Purewell 3-Stage 0.01μm Ultra-Filtration Gravity Water Filter System, NSF/ANSI 42&372 Certification, 304 Stainless Steel Countertop System with 2 Filters and Stand, Reduce 99% Chlorine, 2.25G, PW-OB

8.5

ChoiceComparer.com Score

8.5

/ 10

Good

Main highlights

•3-Stage Filtration - The Purewell gravity water filter system adopts a composite filter technology, can reduce most contaminants. The black carbon filter has passed authoritative NSF/ANSI 42 certification, it employs a 0.01μm hollow fiber UF membrane, a silver ion membrane and an activated carbon block to reduce chlorine and intercept rust, sediment, organic matter and heavy metals, etc. This water filter system has also passed authoritative NSF/ANSI 372 certification.
•Smaller Filter Pore Size - The filter pore size of Purewell gravity water filter is 0.01 microns so that it can filter out 99.99% tiny materials from the water while other brands' filter pore size is only 0.2 microns. The smaller filter pore size, the higher filtering accuracy. What's more, Purewell water filter system can maintain the optimal flow rate (4 gallon/hour) while the filter pore size is smaller.
•Complete Accessory Set: The system not only provides safe water but also adds a touch of style to your home with its 304 food-grade stainless-steel housing. This ensures a sturdy and long-lasting structure. The 304 stainless steel spigot that comes with the system fits the chamber perfectly, preventing any leaks. Additionally, a non-slip stand is included to enhance the user experience. These accessories are included in the package, you don't have to spend extra money on additional accessories.
•Energy Saving - Relying on the principle of gravity filtration, no electricity is needed. The gravity water filter system is divided into upper and lower chambers. The upper chamber can be filled with unfiltered tap water, the lower chamber will get clean water after filtered. Because it does not require electricity, it can be used indoors and outdoors. NOTICE: When the bottom chamber is full of filtered water, please do not add tap water to the top chamber or it will leak out.
•Long Lifespan and Replaceable - The two carbon filters (black) can provide up to 6000 gallons drinking water, the service life of a single filter element is 3000 gallons (According to different water quality, the lifespan of the filter elements would be a little different). But for optimum performance, the filter elements should be replaced every 6 months. NOTICE: The filter element DOES NOT lower TDS value.

View offer on:

$138.99

Check Price

📊

📈 How we rank

With our cutting-edge technology, we examine thousands of products and retailers, assessing reviews, ratings, trends, and sales rankings to identify what matters most to users like you.

Our team evaluates this data alongside genuine user feedback, merging AI analysis with human insights to provide you with real-time, highly-rated recommendations that empower your decision-making with clarity and confidence.