ER50 Fully Assembled


The ER50 is ‘out of stock’ for the foreseeable future.  But we have set aside our few Refurbished AquaCure model EA-H160 to sell at $988 price.

The ER50 is mostly designed to make BG bubbled water.

The ER50 can be made to work to breathe the BG, if your wife doesn’t mind having a ‘science experiment’ looking device in the house.
My first wife threw me back into the pool (of bachelors) before I developed this technology.
My (late) second wife didn’t allow the ‘science experiment’ to be in the house and never used BG.
My third wife appreciates the ER50 (Brown’s Gas) very much.  The ER50 design sits back against the wall beside the bed and allows most of the bedside table (on my side of the bed) to be useable.  She allows it in the privacy of the bedroom, but NOT out in the living room.

But to breathe BG, you’ll be buying and/or making parts that are included with the AquaCure… The AquaCure AC50 is ‘ready to go’, has a 1 year satisfaction guarantee and a lifetime warranty.

The AquaCure AC50 gas production can be varied for safe breathing.

The AquaCure is ‘chock full’ of safety features, so it not only takes care of itself, it takes care of YOU and your loved ones.

It takes a bit to put the ER50 together and it doesn’t have all the conveniences and safeties of the AquaCure.

Here is the ER50 Assembly and Operation Manual which identifies all the parts and shows how they go together.

Here is an online ER50 assembly video

You can buy ‘just’ the ER50 Basic Kit.
Here is the kit version / cost

Yes, we are upselling the AquaCure AC50, because we are proud of it.  But if you have what it takes to make the ER50 work, it WILL WORK.

You can still buy the fully assembled ER50 (see below) but most people choose the AquaCure  (once they see the features of the AquaCure). We’re including this note so you can make an informed choice.

Out of stock



The ER50 is:
• Portable ‘table-top’ size/shape.

• Easy to set up, use and maintain;
~ proven to operate for decades.
~ 10% duty cycle
(can operate continously at 50 L/hr for 20 minutes then rest to cool down for 3 hours)

• Simple, practical 40 series-cell design.

• Significantly more efficient
~ than traditional electrolyzers.

• Produces Brown’s Gas (aka BG or HHO)
~ for health purposes.

• Produces 50 litres per hour;
~ output can be increased to 100+ L/hr,
(see ER50 Resources).
But that reduces the duty cycle to 5 minutes
Duty cycles can be increased to continuous if enough cooling fans are added to prevent the plastic from exceeding 37°C

• ONLY Compatible with 120 VAC and 60Hz.

*Comes Standard with timer and plug compatible with North American 110-120 VAC 60 Hz.

The ER50 is a high quality, custom-built Brown’s Gas (HHO) electrolyzer can exceed the efficiency of ANY known commercial electrolyzer (except ours, of course :))

NOTE: Because of Vested Interest Suppresion (see story here), specifically that the USPS and UPS were DELIBERATELY smashing (I have documented proof) the ER50s, I have started building the ER50s into a really strong shipping crate, (so far none of these have been smashed).
So now the shipping crate is ALSO the stand for fully assembled ER50 operation and use.

NOTE: ‘Attachments’ like the bubbler, arm and leg bags, nose canuula, etc., are not included.  We tell you exactly how to make them and/or where to get them in the online ER50 Resources

NO transformer needed: This electrolyzer uses Capacitive Amperage Limiting (CAL) power supply technology, as detailed in our Brown’s Gas Books to achieve its safe and simple, inherent super-efficiency.

The gas Pressure Relief Tubes (PRTs) Upgrade is now included at no additional charge.  These are the transparent side tubes.  This is a SIGNIFICANT efficiency upgrade.

The tubes and tower are no longer Transparent PVC. To see the liquid level, just use the transparent side tubes (PRTs).  Transparent PVC is GREAT to see the Brown’s Gas (and ExW) being produced but the clear plastic has a really low softening temperature, exhudes oils into the electrolyte (which causes foaming) and gradually clouds (becomes translucent) anyway.
So all new kits will have white PVC only.

The Electrical Efficiency Upgrade option is described in the ER50 Resources.  There are several ways to increase the wattage effciency of the ER50.  We don’t do it in the ‘standard’ version because (frankly) it’s more costly… But if you want maximum efficiency (which can go over 100% Faraday efficiency) we tell you how to do it.

The WaterTorch Upgrade option is described in the ER50 Resources.  The ER50 was originally designed to be a tabletop electrolyzer to provide a superior fuel-gas to mini-torches.  Handymen, Jewelers and Artists LOVE this gas once they try it, as it does a MUCH better job than traditional bottles gasses like acetylene.

The Float Switch Upgrade option is described in the ER50 Resources.  Float switch (automatic low water shutoff) is added when upgrading to the Agriculture application of the ER50, because the ER50 will be operating for hours unattended and low water level would kill the machine.  If you want the float switch ADDED to your fully assembled ER50, the additional cost is $300 (add the $300 to your order by purchasing 300 general purpose units).

Access privileges to Eagle-Research’s ER50 Resources is automatic (no extra charge)with the purchase of this Fully Assembled ER50 Electrolyzer.

ER50 Resources includes up-to-date upgrades, assembly assistance, operation assistance and application details that substantially enhance the ER50…

For some relevant and amazing health testimonials, see the bottom of the ER50 Kit sales page.  For MY testimonial, see the document ‘Plants Don’t Lie‘.

SKU# ER1-D1-0005 • device • shipping size/weight = 14″H x 24″L x 6″W • 16.5lb / 7500gm


NOTE: When crate arrives, you’ll need a #2 Robertson (square head) screwdriver to open it.


NOTE: For people who find the upfront cost of our electrolyzers high for their budget, we now offer a financing option through PayPal.

The financing is 6 equal monthly payments + a small finance fee.
To get the financing, just purchase the product using the PayPal option as you check out (you’ll need a registered PayPal account) and the financing option will automatically be presented to you (if you qualify) during the normal checkout (payment) process.

The ‘finance option’ is presented to you once you ‘log into’ PayPal but BEFORE you actually purchase, so you can see if you quailify before actually spending your money.

Most people who have had their ‘verified’ PayPal account for longer than 3 months will qualify for financing.

Questions about the “Bill Me Later” PayPal financing program should be directed to PayPal Customer Support at (866) 528-3733

Additional information

Weight 264 oz
Dimensions 23.75 × 5.75 × 13.75 in


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ER50 Resources

White powder around base of Tower Cap.
Gas leak
No or Low gas production
Lubrication or Replacing the Cooling Fan
Tower Cap rubber gasket leaking
Tower Cap duckbill check valve stuck shut
Tower duckbill stuck open
AquaCure low and high level sensor adjustment 
Over filled AquaCure
Why / How does HydrOxy help healing?
What is Brown’s Gas vs OxyHydrogen?
What to look for when considering The purchase of any hydrogen technology
Is hydrogen inhalation better than drinking HRW?
Is MORE hydrogen (HydrOxy) better?
More HydrOxy Gas is NOT ‘safer’
Are there links that I can research HydrOxy for health?
Is this pure hydrogen generator better?
What plate material do you use in the AquaCure?
Do you use PEM / SPE technology?
What is pH? FAQ
Can I use a Bio-Mat or BEMER with the AquaCure?
Can I bubble BG into an ionic foot bath?
Can I use H2O2 or MMS with BG?
Sleeping while breathing HydrOxy FAQ
How long can I store the AquaCure FAQ
Where to buy a new Humidifier?
Electrolyte (lye or NaOH) solution concentration
Color (yellow, brown, black) of the electrolyte solution
I accidentally inhaled at 100%. Will I have a problem?
Can I breathe the HydrOxy directly from the humidifier?
Can I use glass containers?
Do the hoses get mold in them?
Can the nasal cannulas be re-used?
Is there a way to test for lye in the water?  
Can I use Brown’s Gas for rectal, ear or vaginal suffocation?
Can I put the BG into the air instead of using cannulas?
Can I put a bag of BG over my entire head?
Can I heat the bubbled water to make tea, coffee or oatmeal?
What containers should I use to store the bubbled water?
Does a long hose reduce the AquaCure output volume?
Shouldn’t I feel the gas coming out of the cannulas?
Water Charging FAQ
Is drinking Distilled Water Safe?
Could the Tee splitter be used to breathe and also do a leg or arm bag simultaneously?
Can two people breathe at the same time with a Tee?
Why NO Citric Acid anymore?
What Distiller do you recommend?
Where do I find Distilled Water?
I have good Filtered, Spring, Well, Rain or RO water, can I use it?
Where can I get Lye?