Effective filtration for a cleaner, bettertasting coffee experience. The activated carbon filter cartridge efficiently removes harmful substances and impurities from water. Protects your machine by reducing limescale buildup. Helps keep coffee machine pipes clean and extends the lifespan of fully automatic coffee or espresso machines. Safe materials. Crafted from food contact approved materials, the coconut shell activated carbon filter retains beneficial minerals while removing unwanted contaminants from your water. Replacement reminder. For performance, the water filter every 3 months, depending on water quality and usage of the coffee machine. Use case 1: In households with hard or mineralrich water, this filter improves taste and helps reduce scale in your coffee maker. Use case 2: In small offices or cafes with multiple machines, it supports consistent coffee quality and lowers maintenance needs. Use case 3: Daily use with fully automatic or espresso machines that benefit from cleaner water to protect performance and reliability.