Compatible models: Filter replacement for SES 990/980/500/878/875/880/920/810 coffee machines. Compatible with Sage coffee machines. Please check that the product meets your filter specifications before purchasing. Safety & Health: Our water filters are effective in reducing chlorine, heavy metals, and other contaminants while maintaining beneficial minerals. Improve the taste of coffee: Helps keep water circulation clean, providing fresh and great-tasting water for coffee, enhancing overall flavor. Extend the life of your coffee machine: The water filter cartridge reduces lime content in water, protecting your machine from limescale buildup. This helps prolong the life of your device. Replace the water filter every 3 months or after 40 liters of use. Note: We recommend replacing the filter every 3 months, or as indicated by your coffee machine. Do not use this water filter with microbiologically unsafe or unknown quality water without proper disinfection.