Bialetti Seals Keeps your Bialetti stovetop coffee maker in top working order with genuine replacement parts from Bialetti.

To ensure proper function, keep your Bialetti stovetop coffer maker in top working order by using only genuine replacements parts from Bialetti.

How to find the right size gasket.

  1. Remove gasket from coffee maker.
  2. Measure the outside diameter of rubber gasket.
  3. Choose correct chart based on the design of your coffee maker.
  4. Reference corresponding coffee maker based on gasket measurement.

Bialetti  Sizes

Moka Express 

Size         Inside Diameter      Outside Diameter
1 Cup      38mm                        50mm
2 Cup      42mm                        56mm
3 Cup      50mm                        65mm
4 Cup      50mm                        65mm
6 Cup      55mm                         72mm
9 Cup      64mm                        80mm
12 Cup    73mm                         90mm

  • Each Pack comes with 3 spare seals and a spare metal filter