Compact yet powerful the sleek modern design of the Echo H2® Server allows it to fit in the small spaces yet provides enough hydrogen water for an entire family. Supplying up to 1.3 liters per minute the Echo H2® Server can connect to your fridge and your countertop faucet at the same time. Using sensing technology, the Echo H2® Server generates hydrogen-enriched water on demand. Unlike our other hydrogen water machines, the Echo H2® Server is designed to install underneath the counter and attach to your kitchen sink. The Echo H2® Server comes with the proprietary Echo Hydrogen Module™, providing you and your family with the best hydrogen-enriched water available without adding acid like other systems.