Piurify Hydrogen Water Machine Review
A high published output figure with nothing independent standing behind it.
The short answer
The Piurify Hydrogenator publishes one of the highest portable hydrogen outputs available at 4,100+ ppb - but the figure is manufacturer-reported with no third-party certificate behind it. That matters in a category where concentration is the entire sales pitch. As a portable unit it is well built and charges over USB-C; as a verified performer it is unproven.
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Claims one of the highest hydrogen levels of any portable bottle and backs the hardware with a lifetime warranty. Nobody outside Piurify has checked the hydrogen figure.
What we liked
- Lifetime warranty and a 60-day trial, which is unusually confident for a bottle at this price
- Charges over standard USB-C rather than a proprietary dock you can lose
What we didn't
- Piurify's own pages show two different prices, $129.99 and $159.99, for the same bottle
- The 4,100 ppb figure is manufacturer-reported with no third-party test published
| Dissolved hydrogen | 4.1 mg/L (ppm) |
|---|---|
| Technology | SPE/PEM membrane |
| Capacity | 0.3 L per cycle |
| Cycle time | — |
| Warranty | 99 years |
| Power | USB-C rechargeable |
| Price | $159.99 |
Manufacturer figure of 4,100+ ppb. No third-party certificate published.
What this assessment is based on
- The manufacturer's own output figure, unverified
- No hands-on use — we have not handled this one
We do not run laboratory measurements of dissolved hydrogen, and we say so on every page. Where a figure comes from a brand rather than an independent laboratory, the label above says which.
Independent certification
We looked for independent test reports on the Piurify Hydrogenator and found none published. That is the norm in this category rather than a mark against this machine specifically, but it means every figure above is the brand's own.
No independent certification found
Who the Piurify Hydrogenator is for
Buy the Hydrogenator if you want a portable unit and you are comfortable taking the concentration figure on the manufacturer's word. The USB-C charging and bottle format make it genuinely practical for a desk or a gym bag, which is more than can be said for anything that needs a mains base.
Who should skip it
Skip it if certified output is the reason you are buying. Echo's Flask publishes a higher figure and cites third-party certification for it, at a price point that is public rather than variable. Also skip it if you need household volume - this is a single-serve device.
Piurify vs Echo
Echo's Flask claims up to 8 mg/L with H2 Analytics certification cited; Piurify claims 4.1 mg/L with no published certificate. Both are USB-C portables in the same format. If concentration is the deciding factor and you want the claim backed by something, Echo is the stronger case on the evidence available.
Price and where to buy
The Piurify Hydrogenator lists at $159.99 direct from Piurify. $159.99 on the product page; $129.99 appears on Piurify's own support pages. We check this figure monthly and date every change.
No affiliate link — we earn nothing from this one
Piurify Hydrogenator questions
How much hydrogen does the Piurify Hydrogenator produce?
Piurify publishes 4,100+ ppb, or roughly 4.1 mg/L. That is high for a portable unit, but the figure is manufacturer-reported and we have not seen a third-party test certificate behind it.
Is Piurify better than Echo?
On published concentration, Echo's Flask claims a higher figure and backs it with third-party certification. Piurify's advantage is format and price positioning, not measured output.
Does the Piurify Hydrogenator need filters?
No. Like most SPE/PEM portable units it electrolyses the water you put in rather than filtering it, so water quality going in determines what you drink.
Is Piurify worth buying?
It is a reasonable portable pick if the price lands under comparable Echo units. Treat the concentration claim as unverified until Piurify publishes a lab certificate.
The H2 Index
3.2 / 5
Computed from every factor below.
- Published H2 output28%
- 4.1 mg/L - manufacturer figure, no testing claimed
- 2.7 / 5
- Generation technology18%
- SPE/PEM - byproduct gases vented
- 5.0 / 5
- Capacity and cycle time17%
- Capacity or cycle time not published
- unpublished
- Warranty and support12%
- 99-year warranty
- 5.0 / 5
- Three-year cost per litre20%
- $0.29 per litre over three years
- 2.1 / 5
- Hydrogen inhalation5%
- Drinking water only
- 0.0 / 5
To see how this unit places against every machine in our catalogue, go back to our hydrogen water machine rankings.