Bialetti Moka Pot Filter Plate & 3 Gaskets/Rubber Rings - 6 Cup Moka Express \nReplacement Filter plate and gasket x3 for the 6 cup Moka Express. \nOver time the filter plate will see the holes blocked with coffee or enlarged with age. Whist the gasket will perish and crack. \nWhen time is up replace and save your moka pot from bad coffee. \nExternal diameter: 71 mm\nInternal diameter: 55 mm \n \nContains\n \n1 x Filter plate 6 cup \n3 x Rubber Gaskets \nOh and a box.Please ensure that you select the correct size gasket for your Moka pot. If you are unsure please ask.If you have any specific requirements please ask, and should any issues be encountered feel free to contact us in the first instance.\nThanks for taking the time to have a look at the item.\n\n**** Please ensure that you carefully measure your pot before ordering.  For reference 1 cup = approx 45ml of liquid.****