Filter Spring 1.1mm diameter is suitable for B61 Brasilia portafilter body. Also, this fits the following branded portafilters:
- Brasilia Lever
- Casadio Venti / Dieci / Dodici
- La Cimbali
- San Remo
- La Pavoni
Additionally, we have our Filter Spring 1.2mm that’s also compatible with most of the machines.