The Caffewerks Silicone Gasket is longer lasting, creates a better seal and is clearly visible in the group making change over easy. Holding up very well in heated brew groups whilst remaining soft and leak free means they last much longer then a rubber gasket. Being made with a softer silicone enables the gasket to engage the portafilter easier, therefore there is less effort and strain on the wrists.
Suitable for: La Marzocco, Synesso, Slayer, and MAVAM espresso machines.
Diameter: 72mm OD x 55mm ID x 6.35mm Thick