Portafilter for coffee machine - Compatible with - M1

Portafilter is a filter holder that slides into the brew group of the coffee machine. Portafilter coffee machines come standard with one- and two-cup portafilters, sometimes with a so-called bottomless portafilter. When selecting, consider the diameter (most commonly 58 mm) and the orientation of the lugs (lugs) to fit your machine.