Café Station 1™

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Award-Winning Innovation.Café Station 1™ wins Best New Product at World of Coffee Dubai 2025

Café Station 1™

Water your beans deserve.

Mineral-precise dosing, scale-free machines and consistent extraction — water built for specialty coffee.

Get in Touch

The Bluewater app in Espresso mode at 1.5 mL/L

Brands using Café Station 1™.

It's like Third Wave but with a swipe on your phone.

Oskar Garberg

Co-owner, Standout Coffee

Bluewater's water technology, developed for coffee.

Dario Scilipoti

Head roaster, Bluebird Coffee

As a barista, this means I can control flavor extraction with precision— whether I want a light, fruity profile or something bold and sweet. It's a game-changer.

Håkan Sävlind

Co-owner, Pascal

Bluewater's system outperforms others in precision and purity. Other brands I tried mix in tap water, risking recontamination. Zero-water systems with manual mineral addition are inconsistent and time-consuming for my recipes.

Douglas Conde

Owner, Day Trip

Our philosophy is to work with organic products in our café, therefore purification from PFAS is in our interest.

Fredrik Ekman

Owner, Skeppsbro Bageri

Get to know Café Station 1™.

Introduction

Café Station 1™ in 60 seconds.

Flavour Customization

Choose your flavour.

Mineralization

Mineral-precise. Anywhere.

Consistency

Same consistency. Every time.

Scaling

No more scaling.

Innovation

How we compare.

What you get

Built for the cup, the machine, and the shop.

$Coffee Rock® crystals refracting light inside a pure water drop$

Cup

Flavor you can dial in

Mineralize every cup with precision so each bean expresses its full character.

Machine

Protected from scale

No corrosion, no scaling — extend the lifespan of every espresso machine on your bar.

Coffee Water™ — bottled mineral-precise water made for exceptional coffee

Shop

New revenue streams

Bottle and sell the same purified, mineralized water you brew with.

Mineralization

Same consistency. Every time.

From purified base to perfectly mineralized cup — in two steps.

Pure

Start every cup from a blank canvas — water purified of taste-altering contaminants.

6:1 ratio

Perfect

Coffee Rock minerals are dosed in precisely — calcium and magnesium in a 6:1 ratio.

Coffee Rock

No corrosion. No scaling.

Minerals engineered to protect your machine, from the inside out. Most water carries too much bicarbonate — which precipitates as scale the moment it hits a hot boiler. Some water carries chloride, which corrodes stainless steel and brass. Coffee Rock is engineered around both: a thermally stable mineral profile that won't scale, with no chloride that won't corrode.

Less downtime. Less service. Less cost.
Less wear on boilers, valves, and group heads.
Extended equipment lifespan.

Water recipes

Dial in to suit your beans.

Two modes. Espresso stays set, Brew adjusts live.

App mode

Espresso

Minerals

Coffee Rock

Perfect for

Espresso machines

9:41·····

Bluewater

Espresso · 1.5

Perfectly dialed in with a steady level of minerals for your espresso at 1.5 mL/L.

Espresso

Control style

Set and forget

Consistent mineral level in your water. Perfect extraction, every time. Perfect for espresso.

Settings to choose from

Mineral dosage at a time

Made for

Consistency, volume and speed

Purified to make room for taste.

Removes up to 99.7% of contaminants and recovers up to 80% of the water — dramatically reducing waste while delivering a perfectly pure base for every cup.

Up to

10x

Purer than traditional carbon filters.

You save

more water than other Reverse Osmosis systems.

Minimize Maintenance, Maximize Performance

The self-cleaning membrane maintains perfect pressure, flow, and purity — so your system performs like new, year after year, without slowing down or clogging.

Smart & Worry-Free

Built-in leak protection, pressure sensors, and filter alerts work quietly in the background — keeping your home safe and your water perfect, without maintenance surprises.

How our water purification works.

Every drop goes through four stages of advanced purification, delivering water that's exceptionally pure and perfect.

Sediment Filter (10 μm Carbon Fiber)

The Pre-Filter captures visible impurities like sand, rust, and silt — protecting the system's inner heart. By removing particles down to 10 microns, it ensures smooth flow and longer-lasting performance for the next stages. Think of it as the gatekeeper — stopping the rough stuff before the real refinement begins.