AquaTru Carafe Countertop Reverse Osmosis Purifier

1. Proven reduction 35% of the rating 5 of 5

   IAPMO R&T lists the Carafe under five standards for lead, fluoride, arsenic, nitrate, PFOA/PFOS, chloramine, chlorine and microplastics, the widest list of the drinking-water filters here. A reviewer’s lab test agreed.

2. What touches the water 20% of the rating 4 of 5

   The clean water sits in borosilicate glass, which few filters offer. The tap tank and parts are unnamed plastic, and the parts are certified lead-free. No silver is mentioned.

3. Independent testing 15% of the rating 4 of 5

   A broad paid IAPMO certification plus a reviewer’s before-and-after lab test of this model, which matched it. That test was one sample from a site that earns affiliate income; no consumer group has tested it that we found.

4. Trust 10% of the rating 3 of 5

   No recall, lawsuit or Prop 65 notice found. AquaTru pays affiliates up to 22% with approved claims, quotes its chief medical officer as an expert, and its FAQ still calls the Carafe’s certification pending.

5. Running cost & value 20% of the rating 3 of 5

   $375 plus about $130 a year in filters, about $1,050 over five years, with about 0.6 gallon sent to the drain per gallon made. The Aquasana Clean Water Machine and PUR pitchers cost far less to own.

The rating, 4.1 of 5, is the weighted average of these scores. See how we rank water filters and our standard.

• Target (opens in a new tab) approx. $375. The standard Carafe with a glass carafe and a VOC carbon filter. Sold and shipped by Ideal Living, the name on AquaTru’s logo (“AquaTru by Ideal Living”), as a Target Plus partner. In stock on 2026-10-23; the page does not show a model number.
• Home Depot (opens in a new tab) approx. $375. Carafe AT100 (model 90AT100AT01 on the page), $375.00. Free delivery on Nov 3 to 4 as of 2026-10-23.
• Walmart (opens in a new tab) approx. $375. The standard Carafe with a glass carafe and pre-installed filters. Sold and shipped by Ideal Products LLC; add to cart available on 2026-10-23.

Prices as we saw them on October 23, 2026. They change often. These links carry no tracking code and earn us nothing.

1. Purified water collects in a 64 oz borosilicate glass carafe
2. Tap-water tank, lid, tubing and housing: plastic that AquaTru does not name
3. Filters: a carbon pre-filter, a reverse osmosis membrane and a VOC carbon filter (or the Alkaline Mineral Boost version). AquaTru does not name the membrane material
4. IAPMO also lists the system as lead-free (NSF/ANSI/CAN 372). No silver or fragrance is mentioned

• Paid certification IAPMO R&T October 2026

  Lists the Carafe models AT100 to AT140 under NSF/ANSI 42-2022 (W-10188), 53-2021 (W-10193), 58-2022 (W-10194), 401-2020 (W-10195) and 372-2022 (W-14617). The 58 listing names lead, fluoride, arsenic, nitrate/nitrite and 8 more; the 53 listing names VOCs and PFOA/PFOS; the 401 listing names microplastics and 15 drugs and chemicals. AquaTru pays for the listings. Open ↗ (opens in a new tab)

• Independent Water Filter Guru (earns affiliate income; lab kits from Tap Score by SimpleLab) August 2026

  One before-and-after test of the Carafe on a Colorado home’s tap water: fluoride, nitrate, copper, uranium, chloride, sulfate and chloroform all fell to 0; barium fell 89% and strontium 92%; chlorine was undetectable. Dissolved solids fell from 164 to 14 mg/L and calcium and magnesium by about 94%. Open ↗ (opens in a new tab)

• Independent North Carolina DHHS filter list, mostly from Duke University’s 2020 home study June 2022

  Lists an AquaTru countertop reverse osmosis system among those with PFAS removed below detectable levels; Duke’s study of 73 homes found reverse osmosis and under-sink dual-stage filters removed PFAS near completely, while other carbon filters removed about 40% to 70%. The list does not say which AquaTru model or year was tested. Open ↗ (opens in a new tab)

How much water does it waste?

More than the Classic. The data sheet gives 63% efficiency, about 0.6 gallon to the drain per gallon made, and 75% for the Classic. One reviewer reports a better 4 to 1 ratio (review (opens in a new tab)), but we use the data sheet. Most under-sink systems waste more; EPA’s WaterSense limit is 2.3 gallons per gallon treated (our article).

Does it take out the good minerals too?

Yes. In the reviewer’s test dissolved solids fell 91%, and calcium and magnesium about 94% (review (opens in a new tab)). Our article on reverse osmosis water finds this unlikely to matter for most healthy adults who eat a varied diet; the mineral-boost filter adds some back.

Who gets paid when people recommend it?

AquaTru’s affiliate page offers up to 22% commission, looks for partners with strong social followings and supplies “approved claims” (AquaTru (opens in a new tab)). Its page quotes its own chief medical officer as an expert, and the sites that rank it first, including the reviewer we cite, earn commissions on their links.

Is the Carafe really certified, as the page says?

Yes, although AquaTru’s FAQ says certification is “pending” (FAQ (opens in a new tab)). IAPMO’s listings name AT100 to AT140 under five standards, effective 2024. The FAQ is stale.

Is it noisy or fiddly?

Some owners say so. A summary of reviews on AquaTru’s page notes audible operation and tap tanks that are hard to seat so the lid closes (TapWaterData (opens in a new tab)). One one-star review on AquaTru’s own page reports a rotten-egg taste from the VOC filter that did not clear after several flushes (AquaTru (opens in a new tab)).

Do any of its parts contain PTFE or other PFAS-type plastics?

We could not tell. AquaTru names no fluoropolymer, but it also does not list the materials of its tubing, seals, fittings or membrane, so we cannot rule it out. The certification listings name what the filter removes, not what its parts are made of. If you want to avoid these plastics, ask AquaTru for a materials list before you buy.

• IAPMO R&T’s public listing covers the Carafe models AT100 to AT140 under NSF/ANSI 42, 53, 58, 372 and 401, all active to 2028 or 2029. The 58 listing names TDS, arsenic, nitrate/nitrite, cysts, chromium, copper, perchlorate, fluoride, barium, radium, selenium and lead; the 53 listing names VOCs and PFOA/PFOS; the 401 listing adds microplastics and 15 drugs and chemicals.
• AquaTru’s data sheet (rev. 09.25.R5) gives lead reduced 99.2% on average (98% minimum), fluoride 96.4% from an 8 mg/L challenge, PFOA and PFOS 99.9% from a 1.5 µg/L challenge, pentavalent arsenic 98.8% and nitrate 98.3%.
• A reviewer’s before-and-after lab test found it removed fluoride, nitrate, copper, uranium and chloroform to zero and cut barium and strontium by about 90%.
• The clean water collects in a borosilicate glass carafe, not a plastic tank.
• The filter schedule and prices are published: pre-filter every 6 months or 300 gallons, VOC filter every 12 months or 300 gallons, reverse osmosis membrane every 24 months or about 600 gallons. A two-year set costs $259.65.

• It wastes water. The data sheet gives 63% efficiency, so about 0.6 gallon goes to the drain for every gallon of purified water. The Classic’s figure is 75%.
• It takes minerals out along with contaminants: in the reviewer’s test, dissolved solids fell 91% and calcium and magnesium about 94%. AquaTru sells a mineral-boost VOC filter for $49.95, against $39.95 for the plain one.
• It is small and slow: rated 35 gallons a day, 0.042 gallons a minute, with a 0.5-gallon clean-water tank. It suits drinking and cooking water, not volume.
• Water harder than 10 grains per gallon (171 mg/L) will scale the membrane unless it is softened first, and the data sheet limits inlet dissolved solids to 1,500 mg/L.
• AquaTru’s own FAQ still says the Carafe’s IAPMO certification is “pending”. The listings show it certified since 2024, so that page is out of date.

Third-party tested

Yes

Tested by

IAPMO R&T, paid for by the maker

1. AquaTru Carafe: AquaTru product page. Maker’s page. $375 price, dimensions, tank sizes and the quoted chief medical officer, seen 2026-10-23. Open ↗ (opens in a new tab)
2. AquaTru Carafe performance data sheet, rev. 09.25.R5. Test report. Published by AquaTru. Models AT100 to AT140; results by standard; filter schedule and 63% efficiency. Open ↗ (opens in a new tab)
3. IAPMO R&T listing W-10194: NSF/ANSI 58, AquaTru, LLC. Certifier or regulator listing. Countertop RO System section lists AT100 to AT140 with lead, fluoride, arsenic, nitrate and more; 35 gallons a day. Open ↗ (opens in a new tab)
4. IAPMO R&T listing W-10193: NSF/ANSI 53, AquaTru, LLC. Certifier or regulator listing. AT100 to AT140: VOC and PFOA/PFOS; 300 gallons. Open ↗ (opens in a new tab)
5. IAPMO R&T listing W-10195: NSF/ANSI 401, AquaTru, LLC. Certifier or regulator listing. Open ↗ (opens in a new tab)
6. IAPMO R&T listing W-10188: NSF/ANSI 42, AquaTru, LLC. Certifier or regulator listing. Open ↗ (opens in a new tab)
7. IAPMO R&T listing W-14617: NSF/ANSI/CAN 372 lead-free, AquaTru, LLC. Certifier or regulator listing. Open ↗ (opens in a new tab)
8. AquaTru FAQ. Maker’s page. Gives the 75% and 63% efficiency figures, but still calls the Carafe’s IAPMO certification pending. Open ↗ (opens in a new tab)
9. AquaTru affiliate program. Maker’s page. Commission of up to 22%, partners chosen for social following, approved claims supplied. Open ↗ (opens in a new tab)
10. Water Filter Guru: AquaTru Carafe review. Independent source. A reviewer that earns affiliate income. Before-and-after lab test, flow and mineral results. Open ↗ (opens in a new tab)
11. North Carolina DHHS: PFAS water testing and filtration resources. Test report. State list of filters by PFAS removal, compiled mostly from the Duke University study. Open ↗ (opens in a new tab)
12. Assessing the Effectiveness of Point-of-Use Residential Drinking Water Filters for PFASs (Duke University, 2020). Test report. Abstract read via Crossref. The publisher blocks automated access, so we could not read the data tables. Open ↗ (opens in a new tab)
13. TapWaterData: AquaTru Carafe. Independent source. An affiliate-funded directory check. Summarizes owner reviews and finds no recall or litigation as of 2026-08-30. Open ↗ (opens in a new tab)

• AquaTru Classic Larger, about $100 more, wastes less water (75% efficiency) and makes 54 gallons a day.
• Culligan with ZeroWater 10-cup pitcher About a tenth of the price and certified for fluoride, nitrate and total PFAS, but not arsenic, and its filters cost far more per gallon.

• Choosing a Filter Article Comparing activated carbon, reverse osmosis, and gravity filters by what they actually remove
• Fluoride-Free Alternatives Article Hydroxyapatite toothpaste, fluoride-free oral care options, and water filters that actually remove fluoride
• Is Reverse-Osmosis Water Too Pure? Article RO and distilled water are low in minerals, but food supplies most of them. What the evidence says, who should pay attention, and the wastewater trade-off.
• How to Reduce Your PFAS Exposure Article Practical steps to minimize PFAS exposure from cookware, food packaging, water, and consumer products