AquaTru Carafe Countertop Reverse Osmosis Water Purifier
AquaTru
Arsenic V reduction per NSF/ANSI 58 certification
The AquaTru Carafe is a 4-stage countertop reverse osmosis system in a glass-carafe form factor. It carries the broadest NSF certification spread of any product on this page (NSF/ANSI 42, 53, 58, 401, P473, and 372), independently testing for arsenic reduction along with 80+ other contaminants. No installation required — fill the top tank from your tap, and filtered water collects in the carafe below.
Key Features
- NSF/ANSI 58 certified for arsenic reduction (and 53/401/P473 for lead, PFAS, emerging contaminants)
- Countertop — no plumbing or installation
- Glass carafe (no plastic in the dispense path)
- 4-stage filtration including RO membrane
Our Review
The Carafe is the strongest single product on this page because it pairs full NSF/ANSI 58 arsenic certification with the broadest contaminant-reduction claim list (PFAS, lead, fluoride, chromium-6, nitrate, mercury, copper, chlorine). The countertop form factor means renters and short-term occupants can use it without modifying plumbing, and the glass carafe sidesteps the plastic-leaching question raised about some carbon-block pitchers. The trade-off is throughput: filling the top reservoir and waiting for RO is genuinely slower than turning on a tap connected to an under-sink system. If you have the budget and the kitchen counter space, the Carafe is the easiest yes on this page.
Pros
- +Broadest NSF certification of any arsenic filter we picked
- +No plumbing or installation — works for renters
- +Glass carafe avoids plastic in the dispense water
- +Independent verification via NSF/ANSI 58 + 53 + 401 + P473
Cons
- -Slow throughput vs plumbed RO (fill-and-wait countertop design)
- -1-gallon dispense capacity — refill more often than under-sink
- -Annual filter cost ~$90
- -Higher upfront price than basic pitchers
Specifications
Stages
4-stage
Capacity
1 gal
Filter Life
12 months
Annual Filter Cost
$90/year
Warranty
1 year
