58mm coffee filter basket grind guard

thingiverse

I've made two designs for my breville bes920 dual boiler 58mm filter basket, to put on the filter basket when under the Smart Grinder. First is a whole ring design, which won't fit if you're using the breville smart grinder with the plastic bracket for holding the portafilter. The second is the crescent moon shape, which will fit with the plastic bracket on the grinder. Just need to be a bit more careful when pulling the portafiler back out so you don't spill.