CLARIS White works according to the professional up-flow principle and always filters exactly the amount of water required for each preparation. Thanks to the pioneering formula, the filter cartridges are ideally suited to mains water anywhere in the world. The modified granule always filters limescale to an optimum level (even when the water hardness is low) and reduces the level of all harmful substances more efficiently than ever before. Minerals and fluorides that are important for helping flavours to develop are fully retained in the water. The optimum stabilisation of limescale and efficient filtering of harmful substances always results in optimum water quality for a perfect coffee flavour.

The CLARIS White is used for machines with a black filter holder in the water tank.