Skip to product information
HX900 Pure Hydrogen Inhaler with Pulse Mode

HX900 Pure Hydrogen Inhaler with Pulse Mode

$2,449

Or pay as low as $27/month with Learn More

The HX900 delivers 99.99+% pure hydrogen through advanced PEM technology, with separate hydrogen and oxygen ports, Brown’s gas capability, and adjustable PULSE mode delivery for greater flexibility. Designed for all ages, weights, and sizes with safe nasal cannula delivery.

  • 99.99+% pure hydrogen with advanced PEM technology
  • Separate hydrogen and oxygen output ports
  • Brown’s gas production capability
  • PULSE and continuous hydrogen delivery modes
  • Dual-use hydrogen inhalation and hydrogen water production
  • Safe therapeutic delivery (up to 12% safe concentration)
  • Comprehensive video setup included

REFURBIHED syetems available here: https://www.ebay.com/itm/336740958706

Quantity:

60-DayMoney-Back
1-YearWarranty
FreeUSA Shipping
Premium Construction

Pure Hydrogen with PULSE Mode Technology

The HX900 delivers 99.99+% pure hydrogen through advanced PEM (Proton Exchange Membrane) technology. Its dedicated hydrogen port provides pure molecular hydrogen separately from oxygen, giving users greater control and flexibility during use.

The system also features a separate oxygen port and supports Brown’s gas production, allowing hydrogen and oxygen to be used together when desired.

What Makes PULSE Mode Different?

PULSE mode delivers hydrogen in optimized intervals rather than a continuous flow. This pulsed delivery method is designed to provide controlled hydrogen delivery while allowing users to adjust the frequency based on their needs.

Standard mode provides continuous hydrogen flow, while PULSE mode delivers hydrogen at adjustable intervals. Users can select the mode that best fits their routine or practitioner recommendations.

Separate Hydrogen & Oxygen Ports

One of the key advantages of the HX900 is its independent hydrogen and oxygen outputs.

The dedicated hydrogen port delivers 99.99+% pure molecular hydrogen, while the separate oxygen port provides oxygen produced during the electrolysis process. Keeping these outputs separate gives users’ greater flexibility than systems that provide only a combined gas stream.

When hydrogen and oxygen are used together, the HX900 can also produce Brown’s gas, providing another option for users seeking a versatile hydrogen and oxygen system.

Dual-Use Versatility

The HX900 combines hydrogen inhalation with hydrogen water production in one advanced system.

Hydrogen Gas Inhalation: Breathe pure hydrogen through the included nasal cannula using the dedicated hydrogen output. Users can choose between continuous or PULSE mode delivery.

Hydrogen Water Production: Use the included diffusion stone to create hydrogen-rich water with approximately 1.0–1.5 PPM dissolved hydrogen for everyday wellness use.

Who Uses the HX900?

The HX900 is designed for users seeking greater flexibility from their hydrogen system, including home wellness users, experienced hydrogen users, practitioners, and researchers.

Its combination of pure hydrogen output, separate oxygen delivery, Brown’s gas capability, PULSE mode, and hydrogen water production makes it suitable for a wide range of hydrogen wellness routines.

Safety Features

The HX900 uses nasal cannula delivery, allowing hydrogen to mix naturally with surrounding air during inhalation. Multiple built-in safety features and separate gas outputs are designed to support reliable and controlled operation.

For best results, users should follow the provided operating instructions and consult a qualified healthcare professional when incorporating hydrogen inhalation into an existing health or wellness program.

  • Hydrogen Purity 99.99+%
  • Technology PEM (Proton Exchange Membrane)
  • Delivery Modes Standard + PULSE mode
  • Hydrogen Water Yes, 1.0-1.5 PPM with diffuser
  • Delivery Method Nasal cannula (up to 12% safe concentration)
  • Safety Features Flashback protection, pressure relief
  • Timer Adjustable session duration
  • Dimensions [Dimensions]
  • Weight [Weight]
  • Power AC 110/220v
  • Included Nasal cannula, diffusion stone, tubing

Package Contents

  • HX900 pure hydrogen inhaler system
  • Nasal cannula (standard)
  • Stainless steel diffusion stone (for hydrogen water)
  • All tubing and accessories
  • Carrying case
  • Power cord (international adapter included)
  • Access to comprehensive setup video tutorials

For Hydrogen Inhalation

  • Fill water reservoir with distilled water
  • Select mode (Standard or PULSE)
  • Attach nasal cannula
  • Start system
  • Breathenormally (hydrogen mixes with air automatically)

For Hydrogen Water

  • Attach diffusion stone to gas output
  • Place stone in water container
  • Start system
  • Wait 10-15 minutes
  • Drink water (1.0-1.5 PPM hydrogen)

Maintenance

  • Change water reservoir regularly
  • Clean chamber as needed (refer to manual)
  • Replace filters as needed
  • Maintenance videos included

60-Day Money-Back Guarantee

Try for 60 days. Not satisfied? Return for refund (minus
shipping).

1-Year Parts & Labor Warranty

All repairs and replacements covered for one year from
purchase date.

Customer Reviews

  • 5 stars: 20 (95%)
  • 4 stars: 1 (5%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
S
Sabrina

Dear Steve,

I don't even know where to begin, but I know I have to try, because what you did for us deserves more than a simple thank you.

Years ago, I bought one of your very first hydrogen machines. It became part of our daily lives, a quiet source of wellness for my whole family. So when it finally broke down, my heart sank. I sent it back to you hoping for a repair, and you did exactly that. You fixed it with the same care you put into building it.

Then UPS lost it.

I felt heartbroken all over again. But you did something I never expected. You didn't shrug it off. You didn't tell me it was out of your hands. Instead, you sent me an upgraded model.You had no obligation to do this. None. And yet you chose kindness anyway.

That single act says everything about who you are. Your integrity, your compassion, and your genuine care for the people you serve are rare treasures in this world. You didn't just replace a machine. You restored our faith in what it means to do business with heart.

My family and I are overjoyed. We are truly touched. Every time we use this beautiful new machine, we'll think of the generous soul who stood behind his word and went far, far beyond it.

Thank you, from all of us, for your extraordinary kindness. You have a customer for life, and more than that, you have our deepest gratitude and respect.

With heartfelt appreciation and warm wishes,

Your Grateful Customer Sabrina and Family

A
Anonymous

It is ingenious.

S
Steve

Hi Steve
I would like to update you that the stethoscope from SimplyO3 works great with the hydrogen machine.
I can feel that hydrogen gas has helped with my tinnitus. The ringing is less intense and usually my hearing weaken on higher pitch sound in The evening but lately I feel that there is no change which is a good sign.
I wear the stethoscope 10-15 mins daily for about 3 weeks now and this is the improvement I experienced.
Thanks for your help !!! Grateful.

A
Anonymous

It has helped.

R
Raluca
I am blown away by the results.

I am Raluca, a health coach from Romania, Europe. I have come across molecular hydrogen a couple of months ago and started using it for a couple of weeks for myself and my mold toxicity/MCAS/Lyme and Co-infections/Histamine intolerance etc. I am blown away by the results.

N
Nicole
UPS and their big-ass truck

Hi there, just wanted to give you some feedback in case you have other Canadian families wanting to purchase from you. You shipped with UPS, they sent an email saying I would need to pay $165 in duties/taxes, I was able to pay for it before delivery through the link they provided, you also needed me to sign for the box and they also provided a way for me to sign before it was delivered so I didn't have to worry about no one being home when it arrived. All of these things made it a very positive experience, UPS and their big-ass truck just drove in and delivered! Thank you so very much!! With all the BS with high tariffs on both sides of the border it was hard to figure out how much more I would be paying so this was not bad at all! Just thought you'd like to know for your next Canadians :) Nicole

A
AC
So far we are seeing improvements in sleep and the gut

So far we are seeing improvements in sleep and the gut. Can't wait to see what is next!

A
Alexandru Dinu
amazing.

amazing

R
Russell Cheek
Outstanding performance in a streamlined unit with a modern interface.

We needed a simple-to-use molecular hydrogen generator for home use. This unit is very easy to set up and use. I bought hydrogen testing drops from a separate source to verify its functionality on arrival - the hydrogen water we produced using the HX900 was great! The female "voice" that the unit uses is NOT very clear - it's actually hard to tell whether it is saying that hydrogen and oxygen production is "off", "on", "paused", or whatever... Just remember that when the Power light is green, the unit is producing Hydrogen and/or Oxygen gas. If the Power light is not green, it is NOT producing H and O gases. Also - the video instructions on Youtube do vary from what I would call the "Quick Start" guide included in the box. After contacting H4H, I discovered that the differences were (perhaps) inconsequential? Hopefully. I would definitely recommend this unit, but better, more comprehensive, instructions would be very beneficial. Watch the instructional videos, and use Hydrogen for Health.

P
Patricia Witherell

Restful

E
Eric Strongosky
HX900

Quality machine! Very easy to set up and use. Accessories very good to use for different protocols. Videos on the website help you step by step. Highly recommended!

J
Jim Gillette
Works great!

Easy to operate, quality build and design. Happy with my purchase.

C
Curtis Smith
Well built and good H2 productipn

I've been using my new HX900 for about 4 days. Quality build. Unlike other technology this electrolysis unit doesn't use chemicals or pills. Just distilled water and monthly or so dumping it out. I'm using pulse mode now while typing. Make a few quarts of H2 water a day. Its a good system.

A
Andrew

Thank you again, these machines have changed mine, and my family's life HUGELY FOR THE BETTER. 🙏

C
Chris

Hi Hydrogen4Health Team, I just received an HX900 last week and have been using it for my daughters recurrent pneumonia and pleural effusion, as well as for myself with great effects. As of today her effusion and fistula have disappeared!

A
Andrew Andross
Huge Hydrogen Flow

Very effective. So much Hydrogen at 900mL/Min, set off all my carbon monoxide detectors up stairs in my house. Very effective therapy. Thank you Hydrogen for Health.

J
James M Armstrong
This works This is real

Here I am stuck for almost five years with POTS, hypothyroid, destroyed liver and kidney... Osteoporosis and gastritis...I am trying to survive stage four terminal cancer. I had spent a fortune on two other hydrogen machine companies. Through H2Hubb I discovered the HX 900. What machine. No more breakdowns or complicated set ups. My body is beginning to function, again-after years of sickness. I thank the owner of the company. Hw needs to be given an award for inventing this machine. What a difference. I can go to the bathroom with regularity. No more liver pain, Sleep without the insomnia from the chemo therapy. This machine does what the NIH research says about H2 Molecular therapy. Bought one for my wife who has an auto immune disease..In TWO nights, she is sleeping. Insomnia reduced. I am saving my money to buy my step son a machine. He has Parkinson Disease. This machine might save him, also. I bought the water bottle to drink hydrogen while inhaling, also. Thanks to this company and H2hubb...Now, I get what real H2 molecular therapy can really do..

M
Monica

Hi again Steve, I just wanted to let you know that, aside from the glitch, this little machine is wonderful. I finally decided to buy it after I got sick two times, two weeks in a row (different symptoms). I hate taking antibiotics and I didn’t want anything moving into my lungs. This handy machine sure did the trick! The Browns gas seemed to make the biggest difference in fighting off whatever bug was trying to get me. 😆 I started feeling better immediately. It still took another week and a half to fight it off completely as I had a sinus infection. Had I not purchased this wonderful gadget, I believe I would’ve ended up in the doctors office taking drugs. Thank You Steve 😊 Monica

S
Silvia

My husband is bipolar, and the machine took a way a lot of anger.. and when he doesn't use the machine, he is way more angry and frustrated. That machine is a lifesaver ( my live safer). Thank you so much

W
William

I have been getting excellent results from your machine. I am 73 and if I spend a night without it, I wake up all stiff and sore, but when I use it in my sleep I bounce out of bed with much less pain and much more flexibility. I still work hard and this unit keeps me going strong.

M
Mary

I just wanted to let you know how happy I am with my hydrogen inhalation machine. It has given me back a quality of life that I didn't think I would have after I ended up with long covid. I have more energy and less inflammation. Also, it's way easier to use and maintain than I thought it would be. So that's it. Just wanted you to know you have a very satisfied customer. Sincerely, Mary

Frequently Asked Questions

What's the difference between the HX900 and the BG6?

The HX900 delivers 99.99+% pure hydrogen. The BG6 delivers Brown's Gas (67% hydrogen, 33% oxygen). Both work. Pure hydrogen is preferred for respiratory conditions and when practitioners want isolated hydrogen therapy. Brown's Gas is preferred when oxygen delivery is also desired.

How does PULSE mode work?

PULSE mode delivers hydrogen in optimized intervals rather than continuous flow. This pulsed delivery may enhance cellular absorption. You can switch between PULSE and standard mode based on your needs.

How long should I use it daily?

Most users inhale for 1-2 hours daily. Start with 30 minutes and gradually increase. For hydrogen water production, 10-15 minutes produces therapeutic concentrations.

Can I use it for both inhalation and water?

Yes. The HX900 is designed for dual use. Attach the nasal cannula for inhalation. Attach the diffusion stone for hydrogen water production. Switch between modes as needed.

What type of water should I use?

Distilled water only in the reservoir. For making hydrogen water, you can infuse any drinking water using the diffusion stone.

Is pure hydrogen better than Brown's Gas?

Neither is universally "better." They're different. Some practitioners prefer pure hydrogen for respiratory conditions. Others prefer Brown's Gas for systemic support. The choice depends on your specific health goals.

Is it safe?

Yes. The HX900 delivers hydrogen through a nasal cannula that mixes with outside air, providing safe therapeutic concentrations (up to 12% is safe based on research). Multiple safety features ensure reliable operation.

Who Is This For?

Respiratory Health

Pure hydrogen preferred for lung conditions, breathing challenges, and respiratory support. No oxygen mixing required.

Flexible Therapy Needs

Switch between inhalation therapy and hydrogen water production. One system, multiple delivery methods.

Practitioners & Researchers 

Precise pure hydrogen delivery with PULSE mode. Used in clinical settings and research protocols.