Filter element: Contains high-quality ion exchange resin and activated carbon to remove chlorine, limescale and other impurities to improve the taste of coffee. PERFORMANCE AND EFFICIENCY: Water filters increase the performance and efficiency of your machine. Keeping the pipes clean extends the life of the machine. Avoid limescale deposits that clog your coffee machine. Compatible models: : Replaces Krups Claris F088, Melitta PRO AQUA, Bosch, Siemens, Gaggenau, Nivona, Melitta, Neff, Cocoon and other coffee machines. Safety: The content of harmful impurities such as chlorine and heavy metals is significantly reduced. Contains important minerals and fluoride for a balanced diet and healthy lifestyle. Lifespan: Please replace your water filter every 2 months to ensure a continuous supply of clean, fresh, filtered water.