4X Group Head Gasket Seal For Breville Barista Express BES870 BES870BSS Coffee-
Breville Espresso Model: 870/878/880/860/840/810/450/500. 2Pcs Gasket Silicone Seal For Sage Barista Espresso Coffee Machine BES/ SAGE. Clean the grid of coffee residue, and also clean out the cavity of the coffee machine.