Top 10 Best aquatru countertop water filter in 2026

Last Updated - 6/29/2026

🏆Best Choice

Bluevua

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

9.8

ChoiceComparer.com Score

9.8

/ 10

Outstanding

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.

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$409.00

$454.00

-10%

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AQUA TRU

AquaTru - Replacement 2 Stage Pre-Filter (Stages 1 & 2) for Countertop Reverse Osmosis Water Filter Purification System (AquaTru Classic, Connect & Under Sink AquaTru Water Purifier)

9.7

ChoiceComparer.com Score

9.7

/ 10

Outstanding

Main highlights

•𝐏𝐚𝐫𝐭 𝐀𝐓𝟐𝟎𝟎𝟏 𝐢𝐬 𝐍𝐨𝐭 𝐦𝐚𝐝𝐞 𝐟𝐨𝐫 𝐭𝐡𝐞 𝐀𝐪𝐮𝐚𝐓𝐫𝐮 𝐂𝐚𝐫𝐚𝐟𝐞: Specifically designed to fit in the AquaTru Countertop Water Filter Purification Systems (Classic and Smart) and the AquaTru Under Sink Model.
•Certified to NSF Standards Dual Replacement Filter combines the Sediment Pre-Filter and the Activated Carbon Pre-Filter into one AND removes odors and conditions the water and reduces sand, silt, sediment, rust and particles.
•Stage 1 (Sediment Pre-Filter) portion of this filter reduces sand, silt, sediment, rust and particles from water. Stage 2 (Activated Carbon Pre-Filter) of the filter removes more than 99% of chlorine and chloramines and odors.
•Only use AquaTru Replacement Filters in AquaTru Reverse Osmosis Water Filter Purification System for proper functionality. Filter life - This Pre-Filter (Stage 1 & 2, Part AT2001) will last six months.

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$33.95

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AQUA TRU

AquaTru - Replacement Reverse Osmosis Filter (Stage 3) for Countertop Reverse Osmosis Water Filter Purification System (AquaTru Classic, Connect & Under Sink AquaTru Water Purifier Filter)

9.5

ChoiceComparer.com Score

9.5

/ 10

Outstanding

Main highlights

•💧SPECIFICALLY DESIGNED to fit in the AquaTru Countertop Water Filter Purification Systems (Classic and Connect) and the AquaTru Under Sink Model. Not for AquaTru Carafe.
•💧CERTIFIED TO NSF STANDARDS The Reverse Osmosis membrane is designed to reduce toxic inorganic contaminants from the water down to 1/10000 of a micron including arsenic, lead, Chromium 6, nitrates and more!
•💧ONLY USE AquaTru Replacement Filters in AquaTru Reverse Osmosis Water Filter Purification System for proper functionality.
•💧FILTER LIFE This Filter (Stage 3) will last two years or 1200 gallons, whichever comes first.

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$59.95

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AQUA TRU

AquaTru Classic Replacement Filters for AQUA TRU Classic Countertop Reverse Osmosis Water Purifier (AquaTru Classic VOC FIlter (Green))

9.4

ChoiceComparer.com Score

9.4

/ 10

Excellent

Main highlights

•𝐍𝐨𝐭 𝐟𝐨𝐫 𝐀𝐪𝐮𝐚𝐓𝐫𝐮 𝐂𝐚𝐫𝐚𝐟𝐞. Specifically designed to fit in the AquaTru Countertop Water Filter Purification Systems (Classic and Connect) and the AquaTru Under Sink Model.
•Enhance: This activated carbon filter is designed to enhance the taste and prepare the water for consumption.
•Certified to NSF Standards Activated Carbon Block Carbon Filter removes inorganic compounds like rocket fuel, prescription drug residue and forever chemicals (PFOA & PFOS), leaving you with pure, great-tasting water.
•Only use AquaTru Replacement Filters in AquaTru Reverse Osmosis Water Filter Purification System for proper functionality.
•Filter life: This Filter (Stage 4) will last one year or 600 gallons, whichever comes first.

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$42.95

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AQUA TRU

Aqua TRU Carafe | Countertop Water Purifier for PFAS and Other Contaminants with Exclusive 4-Stage Ultra Reverse Osmosis Technology (No Plumbing or Installation Required) | BPA Free

9.2

ChoiceComparer.com Score

9.2

/ 10

Excellent

Main highlights

•💧IS YOUR WATER SAFE TO DRINK? Studies continue to pour in regarding Toxins, Hormones, Microplastics, Cancer-linked contaminants, known Carcinogens and other toxins discovered in our Tap Water, Filtered Water…and yes, even Bottled Water. AQUATRU's patented Ultra Reverse Osmosis water filtration system is CERTIFIED to remove harmful contaminants.
•💧TESTED AND CERTIFIED by IAPMO according to NSF/ANSI standards to remove 83 CONTAMINANTS - that's 15X more contaminants than the leading pitcher filters. Removes such toxins as PFAS ‘Forever Chemicals’, Lead, Chromium, Fluoride, Chlorine and many more…
•💧NO PLUMBING OR INSTALLATION required - takes just minutes to set up. AquaTru’s Trusted & warrantied RO countertop system COSTS CONSIDERABLY LESS than buying fully installed under-the-counter RO systems, bottled water or traditional fridge or pitcher filters.
•💧64 oz. GLASS CARAFE for easy plastic-free pouring and sleek control panel with change filter and maintenance alerts. COST-EFFECTIVE and ENVIRONMENTALLY FRIENDLY. Best for Singles/Couples. Great for small countertop spaces, offices, dorm rooms, kitchenettes, and more.
•💧QUICK CHANGE INSERT AND SNAP FILTERS come included with your first AquaTru water purifier and last from 6 months to 2 years. For replacement filters, only purchase the ones fitted for the Carafe (Not AquaTru Classic, Connect or Under Sink Models)

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$375.00

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AQUA TRU

AquaTru - Replacement VOC Filter with ph+ Mineral Boost (Stage 4) for AquaTru Classic, Connect & Under Sink AquaTru Water Purifier I 𝗡𝗼𝘁 𝗺𝗮𝗱𝗲 𝗳𝗼𝗿 𝘁𝗵𝗲 𝗔𝗾𝘂𝗮𝗧𝗿𝘂 𝗖𝗮𝗿𝗮𝗳𝗲

9.1

ChoiceComparer.com Score

9.1

/ 10

Excellent

Main highlights

•𝗡𝗼𝘁 𝗺𝗮𝗱𝗲 𝗳𝗼𝗿 𝘁𝗵𝗲 𝗔𝗾𝘂𝗮𝗧𝗿𝘂 𝗖𝗮𝗿𝗮𝗳𝗲: Specifically designed to fit in the AquaTru Countertop Water Filter Purification Systems (Classic and Connect) and the AquaTru Under Sink Model. Part AT2004 is not made for the AquaTru Carafe.
•Instant Alkaline Water: Transforms your tap water into purified, alkaline water in minutes! When paired with your AquaTru, you can create mineralized alkaline water right from your home.
•Certified to NSF Standards: Activated Carbon Block Carbon Filter removes inorganic compounds like rocket fuel, prescription drug residue and forever chemicals (PFOA & PFOS), leaving you with pure, great-tasting water.
•Filter life: This Filter (Stage 4, Part AT2004) will last one year or 600 gallons, whichever comes first.
•Difference you can taste: If you love the mineral-rich taste of mountain spring water and the healthy benefits of alkaline water drops, this filter is made for you. It creates alkaline water and adds in healthy minerals like calcium and magnesium to quench your thirst.
•Only use AquaTru Replacement Filters in AquaTru Reverse Osmosis Water Filter Purification System for proper functionality.

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$59.95

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AQUA TRU

AquaTru Classic Countertop Water Filtration Purification System for PFAS & Other Contaminants with Exclusive Ultra Reverse Osmosis Technology (No Installation Required) | BPA Free (AquaTru Classic)

8.9

ChoiceComparer.com Score

8.9

/ 10

Great

Main highlights

•Is your water safe to drink? Studies continue to pour in regarding Toxins, Hormones, Microplastics, Cancer-linked contaminants, known Carcinogens and other toxins discovered in our Tap Water, Filtered Water…and yes, even Bottled Water. AQUATRU's patented Ultra Reverse Osmosis water filtration system is CERTIFIED to remove harmful contaminants.
•CERTIFIED NSF/ANSI Standards - Tested & certified by IAPMO to meet NSF/ANSI standards 41, 53, 58, 401, and P473 for water filters, which include 83 contaminants and PFAS “forever chemicals.”
•No plumbing or installation required - takes just minutes to set up. AquaTru’s Trusted RO countertop system costs considerably less than fully installed under-the-counter RO systems, while at the same time, delivering often Cleaner, Purer, and Better Tasting Water. Why waste money & add to landfills with bottled water (93% recently found to contain microplastics)?
•Long-Lasting Filters: AquaTru has affordable filters are made to last for 600-1200 gallons – that’s only a filter change every 6 mos. to 2 yrs.
•Quick change twist & seal filters come included with your first AquaTru water purifier and last from 6 months to 2 years. 1 set of filters replaces 4,500 plastic water bottles, so you can be freed from the hassle & cost of buying bottled water.

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$475.00

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AQUA TRU

AquaTru Perfect Minerals - Create Mineral Water with AquaTru Countertop Reverse Osmosis Water Filter Purification System

8.8

ChoiceComparer.com Score

8.8

/ 10

Great

Main highlights

•Natural: All-natural, ionic, low-sodium, sea mineral formula from Utah's Great Salt Lake made using solar concentration (natural processes). It is a Pure, All-Natural, Low Sodium Mineral Concentrate and contains the same basic mineral balance as sea water except that it has been concentrated to nearly 50 times through a natural solar evaporation process with nearly 99 percent of the sodium removed.
•Pure mineral concentrate: Contains the same basic mineral balance as sea water except that it has been concentrated to nearly 50 times through a natural solar evaporation process with nearly 99 percent of the sodium removed.
•Nutrient-rich: AquaTru Perfect Minerals creates alkaline water that is full of life-giving micro nutrients. Alkaline water is proven to be better for human consumption as the PH is higher
•Tested: Evaluated for safety, potency and purity by in-house and independent labs. Kosher and Halal certified.
•Raises PH to Alkaline: Helps prevent an "Acidic" environment a higher PH reduces the chances of dangerous cells being able to thrive in the human body.

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$15.00

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AQUA TRU

AquaTru - Additional Clean Water Tank for Countertop Reverse Osmosis Water Filter Purification System

8.6

ChoiceComparer.com Score

8.6

/ 10

Good

Main highlights

•When attaching the tank back on the unit please ensure that the bottom of the tank and all surfaces of the unit are completely dry or the unit can leak or drip.
•Shatterproof and break resistant Plastic & BPA Free. Spill-resistant pour spout.
•Crystal clear ergonomic design serves as a pitcher for easy pouring, is great for refrigerator storage and comes with a convenient carrying handle.
•Only use AquaTru Genuine Replacement Filters in AquaTru Reverse Osmosis Water Purifier Systems.
•Get additional purified water tanks so you can have them handy around the house or office - keep one onf your AquaTru and a second one in the fridge.

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$49.95

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AQUA TRU

AquaTru Classic Smart Countertop Water Filtration Purification System for PFAS & Other Contaminants with Exclusive Ultra Reverse Osmosis Technology (No Installation Required) | BPA Free

8.5

ChoiceComparer.com Score

8.5

/ 10

Good

Main highlights

•TRANSFORM TAP WATER - AquaTru water purifier has a patented 4-Stage Ultra Reverse OsmosisⓇ Technology that is certified to NSF/ANSI standards to remove 83 contaminants, including Lead, Chlorine, Fluoride, Nitrates, PFOA, PFOS and many more
•SMART TECHNOLOGY - Amazing app features include Precise Filter Usage, TDS (Total Dissolved Solids) Meters in both the Tap water and Clean water tanks, Water Consumption Tracking, and Total Money & Plastic bottles saved by using AquaTru water filter. Compatible with iOS and Android devices
•COST-EFFECTIVE and ENVIRONMENTALLY FRIENDLY: AquaTru’s affordable filters are made to last for 600-1200 gallons – that’s a filter change every 6 mos. to 2 yrs. Just one set of AquaTru’s water purifier filters makes the equivalent of 4,500 single-use, 16.9 oz plastic water bottles
•NO PLUMBING OR INSTALLATION required: Takes minutes to set up. AquaTru’s trusted & warrantied Reverse Osmosis water filtration system costs considerably less than fully installed under-the-counter RO systems and delivers clean, delicious tasting water without the extra cost or hassle
•EASY TO USE: Quick change twist-and-seal filters included with your first AquaTru Connect water purification system. Sleek, compact design purifies 1 gallon of tap water in 10-15 minutes. AquaTru water purifier systems are backed by our 30-day Satisfaction Guarantee

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$525.00

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