Water produced specifically for Alphacool directly from a high-quality reverse osmosis system. Purified by 5 special filters (one of which is a special reverse osmosis filter), the water is completely free of salts and metals, i.e. all the components that are found in normal tap water. The process removes chlorine, odors, heavy metals such as lead, copper, cadmium, mercury, etc. agricultural chemistry, hormones, antibiotics, pesticides, fungicides, herbicides, drug residues, carcinogenic organic chlorine compounds, radioactive substances, asbestos fibers, tar compounds, nitrites, nitrates and other contaminants. This means that the water leaves no residue when it evaporates and no limescale deposits form. On the contrary: Due to the low PH value of 6.0 - 7.0, the ultra Pure Water even absorbs deposits (up to a certain amount) so that the cooling system remains permanently cleaned. Made in Germany The advantages of ultra Pure Water at a glance: - practically non-conductive and absolutely germ-free (conductivity