At the lower end of the CLARIS filter cartridge, there is a capsule of natural active ingredients that stabilise the water in the tank, reducing limescale deposits at the base of the tank. It functions entirely through the natural movement of water in the tank, which continuously flows gently through the capsule without the need for additional energy or a special mechanism. As before, the upper part of the CLARIS filter cartridge uses ion exchange and active carbon with the up-flow principle to filter exactly the right amount of water for the perfect cup of coffee.
Thanks to RFID technology, the machine also recognises whether a filter has been inserted and automatically activates the appropriate mode. It continually collects information about filter use and alerts the user when the filter capacity has been exhausted. This not only makes changing the filter easier than ever before, but also allows the CLARIS Pro Smart+ to achieve optimum effectiveness.