QUARTZ NANOTECH Reinforced membrane shower screen with 200 µm filtering capacity. Suitable for E61 models
The 8.5mm Yellow silicone group gaskets (seals) fit most E61 brew group espresso machines.
They hold up very well in brew groups and remain soft and leak free longer than rubber. The softer silicone makes engaging the portafilter easier thus less effort and strain on your wrists.