ECHO Refresh Hydrogen Inhalation Machine
Introducing the Echo Refresh® hydrogen inhalation machine. The Refresh enables you to inhale hydrogen gas. It goes from your lungs into your bloodstream in a matter of seconds, so you can feel the positive effects of molecular hydrogen right away.
Every ECHO Refresh includes our 10-year limited warranty at no extra cost. No registration required. You're covered from day one. See our warranty details here.
Free ShippingUS & International
60 Day Risk FREEMoney-Back Guarantee
Live, USA-Based Customer Service
Straight to the bloodstream
No digestion in the way. Hydrogen is the smallest molecule there is — it crosses from the lungs into circulation in seconds.
Dose you can extend
Sessions run from 30 minutes to six hours. A short reset in the morning, or a long one overnight.
Stacks with everything
Standalone therapy, or run it while you read, work, meditate, or recover between sauna and cold.
Nothing but gas and water
Electrolysis splits distilled water. No chlorine, fluoride, lead, heavy metals or bacteria in the stream you breathe.
Four steps, then just breathe.
Distilled water in the reservoir. The touchscreen tells you when the level is off or the water needs changing.
Two H₂ ports plus an oxygen channel. One person or two, on the same session.
Anywhere from 30 to 360 minutes on the 7" touchscreen, then press start.
It’s quiet. Read, work, train, sleep: the session runs in the background.
No installation and nothing plumbed in. Handles on both sides, 30 lbs, standard household outlet.
Two hydrogen outputs + oxygen. Two people, one machine.
Run a session together, or keep a second cannula ready so the machine never sits idle between people.
Up to 1,800 ml/min of 99.999% pure hydrogen gas — 3–4× most inhalation machines on the market.
A full second line, so two people can run a session side by side without splitting the dose in half.
Up to 600 ml/min of oxygen for protocols that pair the two, or for hydrogen-oxygen mixed sessions.
Setting the standard for inhalation.
SPE and PEM technology with a larger-than-industry-average membrane surface area, which means more hydrogen per watt, up to 1,800 ml/min at 99.999% purity, and every unit through a rigorous QA checklist before it ships.
SPE and PEM technology with a larger-than-average membrane surface area — greater energy efficiency and more gas per minute.
Session timing, machine settings and real-time alerts — water level too high, water due for a change, and more.
99.999% contaminant-free: no chlorine, fluoride, lead, heavy metals or bacteria in the gas you breathe.
Compact body, handles on both sides, 30 lbs. It moves between rooms as easily as it sits on a console.
Every Refresh goes through a rigorous QA checklist before it ships, and is backed for ten years.
We don't just follow the science. We advance it.
Molecular hydrogen has been examined in more than 2,200 published papers. These are the ones about inhaling it.
Browse the research hub →Inhaled molecular hydrogen as a selective antioxidant for cytotoxic oxygen radicals
Hydrogen gas inhalation and markers of exercise-induced oxidative stress and inflammation
Effects of hydrogen inhalation on fatigue, mood and cognitive performance measures
Hydrogen-oxygen mixed gas inhalation and respiratory symptom outcomes in clinical trials
“Ninety minutes on the cannula while I answer email. It's the least demanding thing in my whole protocol.”
Product Specifications
Before you buy.
Anything not covered here, our USA-based team will answer the same day.
How is inhaling hydrogen different from drinking it?
Drinking delivers hydrogen through digestion, in the amount a glass can hold. Inhalation delivers it through the lungs into the bloodstream within seconds, and can continue for hours — so the total exposure is far larger. Many owners do both.
How long should a session be?
Sessions run from 30 to 360 minutes. Most people start at 30–60 minutes daily and extend from there; the machine is quiet enough to run while you work or sleep.
Can two people use it at once?
Yes. The Refresh has three channel ports — two hydrogen outputs and one oxygen output — so two people can inhale at the same time.
What water does it use?
Distilled water in the internal reservoir. The touchscreen alerts you when the level is off or the water is due for a change.
Is it loud?
No. The Refresh is designed to stay quiet and efficient, so a long session doesn’t take over the room.
What does the warranty cover?
Ten years, included at no extra cost and with no registration required, supported by our live USA-based team. Every order also carries a 60 day money back guarantee.