Amount : 2 pieces Replacement filter compatible with Sage SES 990/980/500/878/875/880/920/810 coffee machines. Compatible with most Sage coffee machines, please check your existing filter or batch number to ensure filter is compatible Our microporous water filters remove the smallest dust particles to prevent impurities from entering your coffee machine. It keeps waterways clean and prevents clogging, providing fresh, delicious water for coffee. Our water filter cartridges improve machine performance and efficiency and extend the life of the machine by keeping pipes clean, preventing lime build-up and protecting coffee machines. Our water filter cartridges remove or reduce chlorine, odors and other impurities while retaining healthy minerals Quality water is the guarantee of your health. We recommend changing the filter every 3 months to ensure clean water and perfect coffee taste