[Compatible model]: Replacement for coffee machine water filter : for : SM7684 / 04, HD8924 / 47, HD8917 / 48, HD8927 / 47, HD8911 / 48, for 3100: EP3510, EP3550 -51 and other models with system. Compatible for CA6903 / 10, CA6903 / 00, CA6903 / 01, CA6903 / 22, CA6903 / 47 [Enhance the of coffee.] microporous water filter removes the smallest dust particles to prevent contaminants from entering your coffee machine. It keeps the water circulation clean and prevents clogging, provides and delicious tasting water for coffee. [Extend the life of the coffee machine]: water filter improves the machine's performance and efficiency. Extend the life of the machine by keeping the pipes clean, avoiding limescale deposits and protecting the coffee machine. [Safety and Health] water filter removes or reduces chlorine, odors and other contaminants as as harmful retanin minerals. Replace the filter at least 3 months or on request for the machine. [Easy installation]: Simply connect your filter to the water tank of your coffee machine, activate it using the button and enjoy the first 5,000 cups of pure coffee. Material:plastic colour:Blue Package Contents: 1 x Water Clean Filter Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.