Improvement of the coffee taste: This For Delongie filter cartridge contains ion-exchange resin and activated carbon, which stabilizes the calcium carbonate and impurities, such as chlorine and lime removed to improve the taste of coffee. Protect machine: The For Delongie water filter improves the performance and efficiency of the machine. Extend the life of the machine by holding the pipes clean. Avoid clogging the coffee machine caused by scale deposits. Service life: Replace your water filter every 2 months in order to ensure the continuation of the fresh water. Compatible Model: Replace For Delongie filter models, including coffee machines of the type ECAM and ETAM and conventional pumping coffee machines of the series EC680 and EC800. Economical and environmentally friendly: recyclable water filter with a quick and easy installation. These filters were tested for the effective reduction of chlorine, heavy metals and other harmful contaminants. Color:As Shown Material:plastic Package Contents: 2 * Coffee Machine Filters