AquaTru Classic (AT2000) Countertop reverse osmosis, checked against its listings
- Maker’s list price
- $475
- Five years
- $1,344
- Water to drain
- 75% efficiency (maker figure)
Product recordListings checked Oct. 4, 2026
What the listings say
NSF/ANSI 42 · IAPMO listing
Aesthetic Chlorine; Chloramine; Particulate Class I
Read the listing, checked Oct. 4, 2026NSF/ANSI 53 · IAPMO listing
VOC; PFOA; PFOS
Read the listing, checked Oct. 4, 2026NSF/ANSI 58 · IAPMO listing
TDS; Barium; Chromium; Copper; Fluoride; Lead; Radium 226/228; Selenium; Cyst; Arsenic (Pentavalent) ≤ 50 ppb; Perchlorate; Nitrate/Nitrite
Read the listing, checked Oct. 4, 2026NSF/ANSI 401 · IAPMO listing
Meprobamate; Phenytoin; Atenolol; Carbamazepine; TCEP; TCPP; DEET; Metolachlor; Trimethoprim; Ibuprofen; Naproxen; Estrone; Bisphenol A; Linuron; Nonylphenol; Microplastics
Read the listing, checked Oct. 4, 2026
Certified for, and claimed
Certified, by a listing
Claimed by the maker only
None recorded.
What it costs over five years
Household of 3, 3 gallons a day of drinking and cooking water. Installation not included.
| Item | Replaced | Count | Amount |
|---|---|---|---|
| System, with first media | — | 1 | $475 |
| Pre/Carbon filter | Every 6 monthsmonth rating | 9 | $270 |
| Reverse osmosis filter | Every 13 monthsgallon rating runs out first | 4 | $240 |
| VOC carbon filter | Every 7 monthsgallon rating runs out first | 9 | $360 |
Five-year total$1,344
Per gallon25¢
Worth knowing
No plumbing: reject water collects in the tap-water tank and is poured out. The listing rates RO output at 54 gallons per day. Lead, fluoride and arsenic claims come from the RO filter; PFOA, PFOS and VOC claims come from the VOC carbon filter. Price is the Classic with the standard VOC carbon filter.