BWT bestaqua PREMIUM is a new, innovative filter system for optimising water, particularly for all hot beverages. Integrated in the BWT bestaqua ROC reverse osmosis system, this filter enriches the water with magnesium ions in exchange limescale and gypsum depositing calcium ions.
The result, worldwide, is a consistent and high level of water quality, ideal for coffee specialists. Equipment is fully protected against all deposits and corrosion. Moreover, the integrated BWT ultrafiltration membrane (0.1µm) ensures that the filtrate is always hygienically pure, virtually free of bacteria (retention rate of 99.9999%/log 6).