What Size Is E61 Portafilter?
This new ergonomic 58mm portafilter is built in Italy and is made entirely of stainless steel, including the spouts. This portafilter is deep enough to hold any size vst basket, including the 22 gram. What size is an e61 group head? Information on Gaskets: E61 group head gaskets come in two thickness’s, 8mm and 8.5mm … Read more