BWT bestbarista ROC COFFEE

More information

Reverse osmosis system for coffee production regardless of the local water hardness for a globally standardised quality of coffee water
Unique mineral mix focusing on magnesium and silicate
Permeate performance 120 l/h
Universal solution for all typical raw water and high water demand
Resource-saving plug-in technology – unpack, connect and start
System easy to control via smartphone app

Two BWT modules working perfectly together for performance at the very highest level

BWT bestbarista ROC COFFEE

With precise remineralisation focusing on magnesium and silicate, BWT bestbarista COFFEE ensures optimum coffee indulgence.

Through innovative combination with reverse osmosis technology (BWT bestaqua MEMBRANE), the water is freed from unwanted substances and tailored perfectly to coffee preparation.

Mineralisation unique in the world
Regardless of local raw water quality
Typical capacity > 2,000 L

BWT bestaqua MEMBRANE

The BWT bestaqua MEBRANE is one of the most efficient reverse osmosis membranes in the world. It really comes into its own when the demand for pure water and the load of unwanted substances are high. Highly efficient, robust and durable, it creates the best conditions for refined coffee of standardized quality.

Typical capacity 120 L/h
High salt separation rate
Robust, durable, efficient

Product details

BWT bestbarista ROC COFFEE is a totally new level in the evolution of water optimisation for coffee and all types of hot beverage. Whatever the local water hardness, the system optimises the best, balanced water for coffee preparation. In the first stage, reverse osmosis technology removes almost all minerals and unwanted substances from the local raw water.

In the second stage, minerals are added to improve the extraction process in the best possible way. This controlled process adjusts the mineral content of the water and the quality of the minerals to perfection. Developed by BWT, the unique mineral mix focusing on magnesium and silicate ensures a balanced, globally standardised quality for the coffee water.

Technical advantages

High salt retention rate of > 97%
High permeate yield of up to 50%
Ideal mineral composition for hot beverages thanks to BWT magnesium technology
Very compact and easy to service
Easy filter replacement without the use of tools

ROC the smart in coffee

With the app, you can easily set and control all relevant operating parameters. For example, the desired dissolved salt content can be easily set and read live directly via the app (ROC Control). You will also find practical tips and information on all aspects of water optimization and direct contact with your water + more contacts.