Official DistributorPaino Technologyh2nano logo 70pxin EU
Independently verified hydrogen concentration

Independently Verified H₂ Concentration

Pure molecular hydrogen

Pure Molecular Hydrogen

Free continental European Union delivery

Free Continental EU Delivery

One-year warranty

1-Year Warranty

Devices for saturating water with hydrogen

Order by:
Capacity – 280 ml, Color – black
Available
140 EUR
Price: 119 EUR
Color – white, Volume – 330 ml, Country of origin – South Korea
Available
249 EUR
Price: 146 EUR
Capacity – 350 ml, Color – Blue, Basic package
Available
189 EUR
Price: 159 EUR
Volume — 350 mL, color — blue, Extended package
Available
199 EUR
Price: 179 EUR
Capacity – 280 ml, Color – silver
Sold out
140 EUR
Price: 119 EUR
Volume — 400 ml, color — silver/gold
Sold out
140 EUR
Price: 107 EUR
сapacity – 400 ml, сolor – silver
Sold out
160 EUR
Price: 127 EUR
Volume – 6 L, Color – Black
Sold out
1 690 EUR
Price: 1 390 EUR
Capacity — 210 ml, color — silver
Sold out
159 EUR
Price: 108 EUR
from 2 pcs. - 105 EUR/pcs.
from 3 pcs. - 102 EUR/pcs.
Volume 210 ml, color blue
Sold out
159 EUR
Price: 108 EUR

Hydrogen water generators are portable and countertop devices designed to enrich drinking water with molecular hydrogen (H₂).

All devices are equipped with a DuPont Nafion™️ (PEM/SPE) proton exchange membrane and platinum-coated titanium electrodes. The membrane separates hydrogen from oxygen during electrolysis, ensuring that the produced hydrogen remains free from oxygen and electrolysis by-products.

We carefully select safe, reliable, and user-friendly hydrogen water generators with high molecular hydrogen production.

Our catalog includes hydrogen water generators capable of producing up to 6230 ppb (parts per billion) of dissolved molecular hydrogen.

Portable models operate on a built-in rechargeable battery and have a capacity of 280–350 ml.


Interest in molecular hydrogen is supported by a large number of published scientific studies investigating its physicochemical properties and potential biological effects.

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