Developed in collaboration with BWT water + more, La Marzocco’s Reverse Osmosis is a 3-stage treatment system that produces water of the best quality, regardless of the local water quality, in order to brew superior espresso and keep equipment in perfect working condition. An activated carbon filter stops chlorine/disinfectants and impurities; the reverse osmosis removes all minerals and contaminants; a remineralization cartridge re-adds the right minerals for a superior brew and to prevent corrosion.

Your coffee will taste only as good as the water you start with.

*All performance data are measured at 15°C water temperature without permeate back-pressure.

WFS are the sole distributors of this product, contact them directly via for sales information