A. Better machine performance: The water filter helps prevent the clogging of coffee machines caused by limescale deposits. It can extend the machine's life by keeping the pipes clean and enhance the machine's performance and efficiency. B. Improves taste: The water filter contains activated carbon that can stabilise calcium carbonate and remove impurities like chlorine and limescale deposits, which can improve the taste of the coffee. C. Safe and environmentally friendly: The amounts of chlorine, heavy metals and other harmful impurities are reduced. This is important for a balanced diet and a healthy lifestyle. D. Compatible model: It is suitable for most Claris systems (exception: Jura and Saeco). It can be a replacement for Krups Claris F088, Melitta, Melitta Pro Aqua, AEG, Bosch, Siemens, Gaggenau, Nivona, Neff, Cocoon and other coffee machines. E. Exchange suggestion: For health and good results, it is recommended to replace the water filter every 2 months or up to 50 litres. F. Colour: gray G. Material: plastic H. Size: 2.5x15cm I. Package Contents: 5 * Filter elements. Only the above package content is included, and other products are not. J. Note: Light shooting and different displays may cause the color of the item in the picture to be slightly different from the real thing. The measurement error is allowed to be +/- 1 - 3cm.