Compatible Model: Replacement for DeLonghi filter models, including ECAM and ETAM coffee machines, as well as conventional pump coffee machines in the EC680 and EC800 series. Improve Coffee Taste: This filter cartridge contains high-quality ion exchange resin and activated carbon, which stabilizes calcium carbonate and removes impurities that affect coffee taste and aroma. Safe and Environmentally Friendly: 100% recyclable water filter with quick and easy installation. The amounts of chlorine, heavy metals, and other harmful contaminants are significantly reduced. Drink water and coffee healthier. Lifespan: Please replace your water filter every 2 months to ensure a continuous supply of clean, filtered water. Better Machine Performance: The water filter for DeLonghi improves machine performance and efficiency. Extend the life of the machine by keeping the pipes clean.