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Independent product analysis

AquaTru Classic Countertop Reverse-Osmosis Purifier (AT2000)

The broadest certified reduction without plumbing: reverse osmosis on the counter, certified to NSF/ANSI 58, 53 and 42.

AquaTru · AT2000
  • Countertop System
  • Reverse Osmosis
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Fit for your water

Certified for 18 targets

  • Eligible: current record covers it
  • Not established, with the reason

A target listed here does not mean that contaminant is present in your water.

How to verify a certified claim →Verify in the certifier’s registry ↗
Manufacturer claims we could not verify
  • An IAPMO NSF/ANSI 401 certificate (18731) exists, but its claims were not reviewed, so no NSF/ANSI 401 reduction is listed here.

PurityMap analysis · bottom line

The broadest certified reduction without plumbing: reverse osmosis on the counter, certified to NSF/ANSI 58, 53 and 42.

Match factors
  • ✓ No installation
  • ✓ Certified for lead, fluoride, arsenic V, nitrate and PFOA/PFOS
  • ✓ Chlorine and chloramine taste reduction
Watch-outs
  • – Hand-filled, takes counter space
  • – PFOA/PFOS only, not Total PFAS

Limitations and trade-offs

  • PFAS coverage is PFOA and PFOS, not Total PFAS.
  • Its arsenic claim is arsenic V; arsenic III may need pre-oxidation.
  • Treats the water you pour into it, not a whole tap.
  • The Smart and Alkaline variants are not on these listings.
  • Sits on the counter and is filled by hand
  • Needs counter space and a power outlet

No filter treats every water problem. This analysis does not replace household testing, installation requirements, or the manufacturer’s current performance data sheet.

Not suitable for

  • Treating every tap in the home
  • A whole-home hard-water or scale problem
  • All PFAS: its evidence covers only the compounds it names

Installation, ownership and maintenance

Manufacturer
AquaTru
Model number
AT2000
Installation format
Countertop System
Dimensions
Countertop unit, no plumbing or faucet changes
Typical annual upkeep
$74

Certification last checked Oct 7, 2026

Test first

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Plumbing inside a home can add lead that the system record can't show. A tap test tells you what reaches your glass.

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Where to buy

Amazon listing title

AquaTru Water Purification Unit - Certified NSF/ANSI Standards, Removes 84 Contaminants, No Plumbing Required, Cost-Effective, Environmentally Friendly

The listing mentions 84 contaminants; PurityMap verified 18 targets for this model (see Fit for your water).

Check price on Amazon

The fit above is assessed before an offer is attached; a retailer link never changes capabilities, limitations or eligibility. Commercial independence →