Description Replacement rubber seals to suit Alfa stovetop espresso makers. It is recommended to regularly replace the seal on your stovetop espresso maker to ensure a good airtight seal to ensure efficient infusion. NOTE: if you are unsure of the size of your Alfa pot check the base of the pot – you should see a number stamped on the base which indicates the size by number of cups. Also see our ring dimensions below. 1-2 cup – 36mm inner/55mm outer diameter 3-4 cup – 50mm inner/70mm outer diameter 6 cup – 57mm inner/73mm outer diameter 9-12 cup – 64mm inner/85mm outer diameter
