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Osmio Duo Hydrogen Water Bottle 400ml

(2 customer reviews)


The Osmio Duo Hydrogen Water Bottle 400ml is a very high quality product which employs the latest Proton Exchange Membrane (PEM) technology made in the USA by DuPont as well as using the leading method of Solid Polymer Electrolysis (SPE) technology to produce the best H2 water.


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Frequently Bought Together

Osmio Duo Hydrogen Water Bottle + nasal cannula
Price for both: £207.70

Osmio Duo Hydrogen Water Bottle 400ml

The Osmio Duo Hydrogen Water Bottle 400ml is a dual hydrogen water product that can be used for both enriching the water with hydrogen and for breathing hydrogen gas.

The product is supplied complete with UK Plug and USB Charging kit, the nasal cannula kit and another kit designed to enable you to use a standard sized off the shelf PET plastic water bottle too. This means you can use your Osmio Duo Hydrogen Water Bottle anywhere on the go, and even if you have to buy bottled water (which we all do sometimes, but is avoided where possible) then you can still use that to generate the hydrogen.

The Osmio Duo only puts, and can only ever put pure Hydrogen H2 gas into the water. Oxygen is separated out. This means any kind of water can be used (i.e. tap water, mineral water, spring water, filtered water, osmotic or distilled water). Please note that the quantity of h2 may vary depending on the level of dissolved solids (TDS) in your water.

The Osmio Duo Hydrogen Bottle improves onthe first Osmio Hydrogen Water Bottle in that it is constructed from high-quality glass and generates much higher concentration of hydrogen water.

How long will hydrogen-rich water last?

After you have produced the hydrogen-rich water for the bottle it has a 2-hour half-life from the hydrogen in the bottle.  This means that after two hours half the hydrogen will be left in an open container that has not been disturbed, so we recommend you consume the water as quickly as possible and only produce as much as you are able to drink at that time.

Osmio Duo Hydrogen Water Bottle

Key features:

· Makes an ORP Value of -300 to -750 mV.

· Delivers an H2 concentration: 1100 to 2000 ppb (1.1 to 2.0 ppm) with a 7-minute cycle.

· Uses the latest Proton Exchange Membrane (PEM) and Solid Polymer Electrolysis (SPE) technology.

· Chlorine, Ozone, and Oxides – a built-in mechanism to separate and expel this from the bottle.

· Made of Borosilicate Glass and using the Platinum coated Titanium electrode. The lid and all other parts are plastic but have no contact with the water.

· Please note there is no manual included in the box and needs to be downloaded from the ‘Product Manual’ tab above.


Osmio Duo Hydrogen Water Bottle comes supplied with:

Bottle Cap, Glass Bottle, Generator Cover, Rubber Plug, Generator Base, Generator Waste Cap, a USB Power Cable with UK Plug, Bottle Adaptors (2 sizes included), Spare set of 3 washers for bottle head and between the bottle and the generator, 1 x Nasal Cannula.

See Also:

Osmio Duo Limited Edition in Ash Pink

Osmio Duo Hydrogen Water Bottle limited edition


Model Osmio Duo Hydrogen Water Bottle 400ml HD400ML
Brand Osmio
Filter Parameter No
In Depth Osmio Duo Hydrogen Water Bottle 400ml.


SPE (PEM) Dual Chamber electrolysis technology
Material: High-grade clear borosilicate glass with vented cap and base. High-quality Platinum and Titanium Electrode Plates. All other parts are plastic (no water contact).
Nasal cannula is PVC Medical Grade BPA Free.
ORP Value: -300 to -750
H2 concentration: 1100 to 2000 ppb (1.1 to 2.0 ppm) with 7 minute cycle.
Battery: 8v/1A lithium-ion rechargeable (battery is replaceable by authorised Osmio technicians)
Working temperature: 1-75C (33-175F)
Water capacity: 410ML glass upper
Product size: 230* 67mm (10.25″x 2.6″)
Product Lifespan up to 5 years – we can supply battery services once the battery life is depleted.


Clean with citric acid every 4 to 6 weeks. See the manual for details. Please note some water comes out the bottom of the bottle, it is supposed to do that. Please see the diagram on the image carousel to see why. The bottle must always be on a flat surface so that the venting buttons are depressed.


1 year parts and labour in the UK & Ireland. Warranty starts the day of purchase and includes free returns for any customer in mainland UK. Outside the UK may incur your own shipping charges. Our warranty does not cover battery life as this can be severely reduced due to overcharging. Please be aware that overcharging the bottle results is a severe battery life reduction.


  1. Anonymous (verified owner)

    Great service, prompt delivery and everything seems to be working well so far!

  2. Celia (verified owner)

    I am very pleased with the quality and ease of use of this item and the end product. I actually dropped it – not recommended – but the glass did not break which is a testament to the quality. This is a repeat purchase for me from Puriflow Filters and I am very impressed with both the customer service and the speed of delivery which has been next day on both occasions. Highly recommend and will buy from again.

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Osmio Duo Users Manual



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