Optimise your water with ZeroWater

ZeroWater provides some of the purest water available to consumers in Europe, removing almost all dissolved solids for a clean, neutral starting point. This makes it an excellent base for creating consistent, high-quality brewing water when paired with Third Wave Water mineral profiles.

With near-zero TDS, ZeroWater allows the minerals in each TWW sachet to dissolve precisely as intended, giving you predictable extraction and a flavour profile that remains true to the coffee. Simply combine ZeroWater with your chosen Third Wave Water formula, and you are ready to brew with confidence.

Why ZeroWater works well with Third Wave Water

Third Wave Water mineral profiles are designed to work with water that contains no or very few dissolved solids. ZeroWater filters achieve this by removing most minerals and impurities, delivering a starting point very similar to distilled or reverse-osmosis water.

By beginning with extremely low-TDS water, you ensure that:

• The intended mineral balance is accurate and repeatable
• Extraction remains consistent from brew to brew
• Flavours are cleaner, sweeter and more stable
• Your coffee equipment experiences reduced scale buildup

Using ZeroWater together with Third Wave Water allows you to prepare brewing water aligned with global specialty coffee standards without requiring an RO system at home.

Find Your Ideal Profile

Whether you prefer filter coffee, espresso or cold brew, pairing ZeroWater with the appropriate Third Wave Water profile will help you achieve more consistent results and greater flavour clarity.

Our Third Wave Water mineral profiles include:

• Classic Light Roast  – enhances brightness and floral notes.
• Medium Roast  – balances sweetness and body.
• Dark Roast  – deepens flavour, reduces bitterness.
• Espresso Machine Profile – optimised for crema and balanced acidity.
• Low Acid Profile – gentle on the stomach without compromising taste. 
• Cold Brew Profile – enhances smoothness and sweetness during long extractions.

Simply fill your ZeroWater jug, pour the filtered water into a bottle of the right size and add one sachet of your chosen profile, enjoy café-quality water designed for specialty coffee.