Aquasana Claryum 2-Stage (AQ-6200)
Listings checked Oct. 16, 2026
Certified to
- NSF/ANSI 42WQA listingchecked Oct. 16, 2026
- NSF/ANSI 53WQA listingchecked Oct. 16, 2026
- NSF/ANSI 401WQA listingchecked Oct. 16, 2026
Certified for: Lead, PFOA, PFOS, Chlorine, Chloramine, Total trihalomethanes (TTHM)
Maker’s list price
$250
as of Oct. 16, 2026
Each replacement, at list price
- Claryum 2-Stage replacement set (AQ-C2-R)
- $74
Five years, household of 3
$990
18¢ per gallon
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List price from the maker’s site, checked Oct. 16, 2026. Prices change; the maker’s page is the final word.
What the listings say
| Standard | Certifier | Claims | Listing |
|---|---|---|---|
| NSF/ANSI 42 | WQA | Aesthetic Chloramine; Aesthetic Chlorine; Nominal Particulate Class I; Taste and Odor | Read the listing checked Oct. 16, 2026 |
| NSF/ANSI 53 | WQA | Asbestos; Cyst; Lead; Mercury; Methyl Tert-Butyl Ether (MTBE); Perfluorooctane Sulfonate (PFOS); Perfluorooctanoic Acid (PFOA); Turbidity; VOC (as chloroform) | Read the listing checked Oct. 16, 2026 |
| NSF/ANSI 401 | WQA | Atenolol; Bisphenol A; Carbamazepine; DEET; Estrone; Ibuprofen; Linuron; Meprobamate; Metolachlor; Microplastics; Naproxen; Nonyl Phenol; Phenytoin; TCEP; TCPP; Trimethoprim | Read the listing checked Oct. 16, 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 | $250 |
| Claryum 2-Stage replacement set (AQ-C2-R) | Every 5 monthsgallon rating runs out first | 10 | $740 |
Five-year total$990
Per gallon18¢
Worth knowing
Replaces the AQ-5200 and takes the same AQ-C2-R filters. Price recorded is the $249.99 MSRP with a brushed nickel or chrome faucet; Aquasana showed $124.99 on Oct. 9, 2026. Replacement price is the one-time price, not the subscription price.
Other under-sink carbon filters
- Aquasana Claryum 3-Stage Max Flow (AQ-6300M)42 · 53 · 401
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- A.O. Smith 2-Stage Under Sink Water Filter (AO-US-200)42 · 53 · 401
- Multipure Aquaversa (MP750)42 · 53 · 401
- Brondell Coral UC300 Under Sink Water Filtration System42 · 53 · 401
- Aquasana Claryum Direct Connect (AQ-MF-1)42 · 53 · 401
- Frizzlife SK99 Under Sink Water Filter42 · 53
- iSpring US31 3-Stage Under Sink Water Filtration SystemNo listing
Where to go next
- Every under-sink filter, rankedBy what their listings cover, then what each costs over five years.The best under-sink water filters, ranked
- Your household’s costThe five-year cost at your own household size and daily use.Run it for your household
- NSF/ANSI 42, decodedWhat a NSF/ANSI 42 listing does and does not promise.About NSF/ANSI 42
- Every filter, checkedSide by side, with what each one can prove.All filters