At its core, coffee is made of two ingredients: ground coffee and water. For all its significance in this equation, the latter is nevertheless often a pretty overlooked variable, but its importance cannot be overstated. Good quality water makes for good quality coffee, and, moreover, treated water (i.e. water that has been purified and specifically mineralised) can optimise the performance of your equipment and extend its lifespan. Below you will find a range of products all related to water, from in-line filtration systems that prevent limescale buildup to mineral blend sachets designed to optimise your water for coffee extraction.