ECHO Flow Under-Sink Hydrogen Water Generator filter-less design
ECHO Flow hydrogen water generator with dedicated faucet

Echo Water

ECHO Flow Under-Sink Hydrogen Water Generator

HSA/FSA Accepted
FDA Registered

✓ Authorized ECHO Water Dealer

✓ Price Match Guaranteed

✓ FREE Shipping

✓ 10-Year Warranty With Repair Option

✓ Speak with a Wellness Expert: 1 (800) 398-3770

$2,499.99
Shipping calculated at checkout.
Faucet Finish
Faucet Finish: No Faucet
In stock, ready to ship
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Call 1 (800) 398-3770 Live Chat

Monday–Saturday: 9am–6pm EST

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Freight and white-glove shipping available.

Price Match Guarantee

If you find a lower price from an authorized dealer, we will match or beat it whenever possible.

Hydrogen Water On Demand, Built for Daily Use

Up to 1.21 ppm Dissolved Hydrogen, ORP -500 mV

Pairs With Your Existing RO or Whole-Home Filter

Connects to Faucet, Refrigerator, or Ice Maker

1.2 L/min Flow Rate With No pH Change

10-Year Manufacturer Warranty With Repair Option

FAQs

What is hydrogen water and why use it?

Hydrogen water is water infused with molecular hydrogen (H₂), a selective antioxidant that interacts with reactive oxygen species without disrupting beneficial cellular processes. Many people use hydrogen-rich water to support energy, recovery, hydration efficiency, and overall cellular wellness.

What does the ECHO Flow require for installation?

The ECHO Flow installs under the sink and requires prefiltration via a pre-existing whole-home filtration or reverse osmosis system, such as the ECHO RO. It needs a dedicated faucet (Chrome, Matte Black, Stainless Steel, or Oil Rubbed Bronze sold with the bundle), a 15/16 to 1 inch hole in the counter for the faucet, and a constant electrical outlet under the sink.

Does the ECHO Flow change the pH of the water?

No. The ECHO Flow infuses dissolved molecular hydrogen into your water without altering its acidity or pH. The water remains neutral and natural-tasting while gaining the antioxidant properties of molecular hydrogen.

Can I connect the ECHO Flow to my refrigerator and ice maker?

Yes. The ECHO Flow can be connected to multiple endpoints including a dedicated faucet, your refrigerator, and your ice maker. The internal pump maintains strong flow even at multi-point distribution. Run the dedicated faucet first, then add additional endpoints based on your kitchen plumbing.

What warranty does the ECHO Flow have?

The ECHO Flow comes with a 10-year limited warranty. This warranty covers eligible defects and performance issues under normal residential use. The system includes a repair option through authorized service channels per the manufacturer’s warranty terms.