Pre-Order The Immortal 3000
Our next shipment of the Immortal 3000ml Molecular Hydrogen Oxygen machine is expected to arrive around 15th May 2025.
Due to high demand, this model is currently out of stock, and many customers have missed the opportunity to purchase. If you’ve been considering this unit, now is the time to secure yours with a £100 deposit.
By pre-ordering, you’ll not only reserve one of the most advanced Molecular Hydrogen Oxygen machines available, but you’ll also receive a free 3-pack of our premium Carbon 60 (RRP £79) as a bonus gift.
To pre-order, please click the image below.
The Immortal 3000
Introducing the Immortal 3000 - a very powerful hydrogen / oxygen generator that produces up to 3000ml of molecular hydrogen and oxygen gas per minute.
The Immortal is our most powerful machine in our range, see the comparison chart below to find the best device for your needs.
Which Machine is Right for you?
- Vitality 1000ml/min — Ideal for general wellness, longevity, better sleep, and mild energy boosts. Great entry-level choice if you’re looking to maintain or slightly improve your health.
- Super Power 1500ml/min — Designed for active individuals or those facing mild to moderate health challenges. Offers faster recovery from workouts, inflammation support, and enhanced energy.
- Immortal 3000ml/min — The premium, most powerful model. Perfect for athletes looking for peak performance and those with chronic health conditions seeking maximum therapeutic benefits.
Why Choose a Higher Output Model?
While all our machines deliver hydrogen/oxygen benefits, a higher output means:
- Faster results — More hydrogen per minute supports quicker recovery and deeper cellular impact.
- Greater therapeutic effect — Particularly important for chronic illnesses, pain management or performance enhancement.
- Time-saving — Higher output means shorter inhalation sessions for the same dose.
Specification Of The Immortal
- Produces up to 3000ml per minute 66% Hydrogen 33% oxygen.
- Has two outputs. One hydrogen channel and one oxygen channel. You can either mix hydrogen and oxygen together or use them individually.
- Size 25 x 39 x 51 cm
- Weight 15.6kg (without water in the tank)
- Requires distilled water to be added to the machine
- The water tank can hold 2.6L of water
- The machine needs to have at least 1L of water in the tank to operate
- Timer can be set for up to 4 hours continuous run time
- Stainless steel shell which has passed drop testing
- Proton Exchange Membrane
- Quality certificate (CE)
- Included is A TDS Pen to measure the quality of the distilled water worth £19.50
- Included is A High-Quality Diffusion Stone to make Hydrogen Rich Water worth £29.50
- Included is 3 Breathing Cannulas, so you can breathe in the Hydrogen and Oxygen. worth £25.95
- Included is 1 Extra Water Filters, each filter will last roughly between 6 to 10 months. worth £7.95
7 Safety Functions
In built The Immortal 3000Â are 7 safety functions, for easy use.
- Low water = It tells you if there is not enough distilled water in the machine.
- Over fill of water = It tells you if there is too much water in the machine.
- Overheat = It tells you if the machine is too hot and needs time to cool down.
- Over pressure = It tells you if something is blocking the air flow, this is often a twisted breathing cannula, which you can untwist in seconds.
- Unbalance = It tells you if the surface the machine is sitting on is not level and the machine needs to be re positioned onto a level surface.
- TDS water quality = It tells you if the quality of the distilled water is not clean enough and the distilled water needs replacing.
- Filter = It tells you if the water filter needs changing.
For Optimal Performance, Use Only Distilled Water in the Immortal
It is important to only add distilled water to your Immortal machine. If you use tape water, or mineral water, you can clog up the electrode plates in the machine. Thankfully there is an extra safety feature on The Immortal, that will tell you straight away if the distilled water is not clean enough.
Most people think that if you buy distilled water online, or make your own distilled water, it will always be of a high standard, and near to 000ppm, yet this is not always the case. As some small particulars can get into the distilled water by mistake. This is why it is worth to double check the quality of the distilled water you put into your Immortal Machine.
A TDS pen is a small device that you can double check the water quality before it goes into the machine. To use a TDS pen, all you need to do is turn the pen on and put the end of the pen into the distilled water you have bought or made, and we are looking for a reading of 0002 ppm or less, if you get this reading the water is more than OK to put into your Vitality Machine.
This is the only potential issue we come across over the previous 7 years with our hydrogen and oxygen machines, and this is why we have added the extra sensor inside the machine, and with all customers purchasing The Immortal, we now include a Free TDS pen. This way the one issue that use to come up very occasionally, with customers putting in the wrong water we have solved, and since we have had this new set up, touch wood we have not had one single issue.
Where Can I Get Distilled Water From?
We do not sell distilled water, yet you can easily get it online, we like to recommend Bobs Best, if you click the image below it will take you to the website. Or you can make your own with a water distiller.
How Much Distilled Water Do IÂ Need?
For Your Immortal 3000, you will need 2 liters of distilled water to fill it up. This machine comes with a water level sensor to tell you if the water level is low, plus on the back of the machine you can also physically see with your own eyes the water level is low. When the water is low. All you need to do is to top up the water level, to the mark shown on the machine.
We estimate that if you buy 5 liters of distilled water it will last you about 6 months depending on use. So, once you have your own machine this is the main thing you need to keep it running. Instead of buying lots of antioxidant health supplements, your expense will be the distilled water.
Breathing Cannulas
We get many questions about breathing cannulas, so in this PDF below if you click the image, it has all the questions and answers we have come across about breathing cannulas. 
Extra Breathing Cannula
With your Immortal you will receive 3 breathing cannulas. If you need an extra, or a replacement breathing cannulas, we do supply them in packs of 2, if you click the image below, you can add extra breathing cannulas to your order.
Replacement Filter
The Immortal machine has an extra filter inside it, this simply keeps the machine even cleaner inside. We give an estimated time when this filter needs changing which is around 8 months, yet often it is longer than this, this gives you a rough idea, if you need an extra filter, we do carry them in stock, and they are £14.95 for a pack of 2, when you receive your Super Power, in the box is 1 spare filter, so you will have enough filters for over a year.
Hydrogen Oxygen Protocols
One of the things we pride ourselves on at H2=E, is not only supplying high quality hydrogen and oxygen machines. Is that we also go that extra mile, in giving our clients, our experience and knowledge in starting and building up a hydrogen and oxygen protocol. So, you get maximum health benefits and avoid any detox symptoms if you're dealing with a health challenge. In this video from Andy below, he explains how to start your hydrogen and oxygen protocol for best results. If you do not have a health challenge and you're using the machine for sports/ Athletics reason, the chance of a detox reaction is very small to none, the only thing to consider in this case is the using the machine for the best length of time to get the maximum saturation, as after this time your body will breath out the excess hydrogen and oxygen.
Hydrogen Oxygen ProtocolÂ
At H2=E we like to take extra care of our clients. We know slow and steady gets the best results. In our free general PDF protocol, you can have clarity how to begin your hydrogen and oxygen therapy and how to slowly build up over time. Please click the image below to download our hydrogen oxygen Protocol.
Hydrogen Tracker
To help you even further we have design a A4 handout that can fill in, to track your progress with your Immortal.
Hydrogen & Oxygen Therapy for TherapistsÂ
If you are a functional medicine doctor or natural health practioner/ therapist, and you are interested in adding hydrogen and oxygen therapy into your practice, we have put together a pdf document with a information handout, if you click the image below you can read the handout.
Customer Service & PriceÂ
We know our customers shop around to get the best price and service. At H2=E we have specialized in our Hydrogen and Oxygen machines inside the UK since 2017. We have heard from many of our customers, the nightmare of importing similar hydrogen and oxygen machines into the UK without experience. Yes, people may find a slightly lower price and lower quality machine from importing outside of the UK. Yet what people do not always fully consider is the high shipping cost, the added 20% tax on the machine, the 20% tax on the shipping charge, to the hassle of getting the correct import code, as if the import code is not correct it can cause a lot of issues. Then on top of that the exporter, often says the delivery time is 3 weeks, yet often it is longer, from getting stuck in customs. Then if the customer needs to send back the machine, or ask for customer support, they often say, because it is an export order they do not have any customer service, so in short, the customer is stuck.
Then when the same customers buys from us, they say it's like a dream. Delivery is within 1 or 3 days, if any issues come up, we are here in the UK and we solve any issue quickly. Plus, we know we have high quality equipment that we know really works.
If you have any questions on the Hydrogen Oxygen Machines. We have aimed to answer as many questions as possible on our Resource Page. If you still have any further question on our Hydrogen and Oxygen Machines, please make an initial contact via our Contact Page, and we will answer your questions via email. Also, if you would like a phone call to answer any further question, we can arrange a time to call.
24 Month Warranty
For all of our customers we offer a 2-year warranty on your purchase. Please click the image below to read the full details.
 
About H2=E
In short, we are a British company established since 2017, and we really care about our customers, and we hope that shows throughout our website. Our passion is about inspiring good health, and possibly our hydrogen oxygen therapy, can be one of those therapies, that truly supports you along that journey, if you would like to find out more about us and our story please click the image below.
Andrew Morey H2=E Team –
In my age group. I´m in the top 4 in the country for sprinting. When I perform in athletics competitions, I will usually ache for 3 to 4 days afterwards. If I use the 3000ml Immortal Browns Gas machine for an hour when I get home from a competition it reduces stiffness, and aching by around 80%, because I´ve been at this high level from an early age, I know clearly, when I add something to my protocol if it works, and this works.
Chris Evans –
Very happy with my Immortal 3000 I use it for 15 mins a day to help with fatigue and feeling down from a chronic illness. Thankfully it gives me a up lifting feeling, I feel a bit more hope. Fast delivery, and the team H2E answered all of my questions very clearly
Julia Tucker –
I was impressed at how well this product works and I’ve been feeling poorly for too long, lack of energy and achy all over. Within days I could feel some of the benefits, more positive outlook, less aches and a bit more energy. It is ridiculously effective. Thanks to H2E this was not a paid review. I just want other people to understand how amazing hydrogen and oxygen therapy can be, Love it
Tina –
For over a month I had this long-lasting cough. As soon as I started using the immortal, there was signs of improvements, I could feel the power of the immortal, going deeper into my body, clearing this very stubborn cough, within 4 days this cough was gone. I now use the immortal almost every day, I can feel so many benefits, What a health hack