QUALITY PRODUCT: Filter cartridges with high-quality, tested filter granules made of silver-plated activated carbon and ion exchangers for the ideal coffee taste COMPATIBILITY: as an alternative for the Melitta/Krups/AEG/Gaggenau/Neff filter cartridge and many more. SPECIAL EXTRA: additional pre-filter in the filter cartridge with an extremely fine-mesh filter screen provides extra protection FUNCTIONAL PRINCIPLE: The amount of water required to prepare the drink is filtered immediately before use.This ensures optimal filter utilization. The water filter contains high-quality activated carbon, which stabilizes the calcium carbonate and removes chlorine and limescale deposits and improves the taste of the coffee Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store