Echo RO / Flow Faucet — Secondary Drinking Water Faucet

The secondary faucet for under-counter Echo installations. Mounts into its own countertop opening and dispenses from the machine below, alongside your primary kitchen tap rather than replacing it.

Who this is for

• Anyone installing an Echo Flow, Echo RO or other Echo device under the counter
• Households with no existing dedicated drinking-water tap
• People replacing a secondary faucet that no longer matches the kitchen

Who it's not for

• Anyone who already has a dedicated secondary drinking-water tap and has confirmed it will serve
• Use as a primary kitchen faucet — this is a secondary tap only

By the numbers

• Compatible with the Echo RO and the Echo Flow (formerly H2 Server)
• Manual handle operation
• Mounts into a countertop opening
• Available in a range of finishes to match your primary faucet
• Free shipping within the continental US

Frequently asked questions

Do I definitely need one?

Echo's position is that a secondary faucet is required any time an Echo device is installed under the counter. If you already have a dedicated drinking-water tap, ask us before ordering — whether an existing faucet can serve depends on your setup, and we would rather check than sell you a part you don't need.

Does it replace my kitchen faucet?

No. It is a secondary tap installed in addition to your primary faucet, typically in a corner of the sink or an existing accessory opening.

What size opening does it need?

Echo specifies a 15/16" to 1" countertop hole — often already available from a redundant soap dispenser or sprayer port.

Which finishes are available?

Several, chosen to match common primary-faucet finishes. Tell us your kitchen and we will confirm current availability with Echo before your order goes in.

From the founder

A small part, listed because leaving it off would let someone buy a Flow and discover at install time that they were short a component. I would rather the page be boring and complete.

Backed by

• Echo has manufactured hydrogen equipment since approximately 2009
• In-house technical team handles testing and repairs
• Free shipping within the continental US, absorbed by InfraCore