Do All Portafilters Fit All Espresso Machines?
Yes and no, since there’s not much of a range with portafilter diameters 58mm is the most commonly used size for commercial style portafilters. However, many manufacturers who opt to use pressurized portafilters for their machines will use smaller diameters. Are all espresso portafilters universal? There are common portafilter sizes and common basket sizes (e.g., … Read more