Filterless Hydrogen Water, On Demand

The Echo H2® Server is a compact, filterless hydrogen water generator that partners with your existing reverse-osmosis or whole-house filtration system. Its sleek design tucks under the sink yet supplies enough hydrogen-enriched water for the whole family — up to 1.3 liters per minute, generated on demand. Using the proprietary Echo Hydrogen Module™, it dissolves molecular hydrogen directly into your water without adding any acid.

What Makes Hydrogen Water Special

Molecular hydrogen is often described as a selective antioxidant — meaning it can target the most reactive free radicals (reactive oxygen species) in the body. By dissolving pure molecular hydrogen into your water, the Echo H2® Server gives you antioxidant-rich water that many people enjoy to support energy, recovery, and overall wellness.

Why You'll Love It

• Filterless & on demand — pairs with your RO or whole-house system, up to 1.3 L/min
• High hydrogen content — infuses up to 1.5 ppm of dissolved hydrogen with an ORP up to -500mV
• No acid added — pure hydrogen-enriched water with neutral pH
• Space-saving — installs under the sink and can connect to your fridge and a dedicated faucet
• Clean by nature — zero-calorie, additive-free, vegan, and keto-friendly

What You'll Need

The Echo H2® Server is an under-sink unit that requires prefiltration from an existing reverse-osmosis or whole-house filtration system. It comes with the Echo RO/Server Faucet™ (a secondary faucet; it doesn't replace your main faucet), and installs with a standard countertop hole (about 15/16-inch to 1-inch) and a constant power supply (it can often share power with a garbage disposal). It can also connect to your refrigerator's water supply.

Compare the Echo Lineup

Need built-in filtration? See the Echo H2 Hydrogen Water Machine or the 4-water-type Echo Ultimate.