Complete Your Set-Up with the Bezzera Bottomless Portafilter This beautiful wooden bottomless portafilter is compatible for use with BZ Group espresso machines made by Bezzera. The angles of the wings on the portafilter are specifically designed for the BZ style group on the DE series and are not compatible with Bezzera's MN models or any other machine with and E61 group. The bottomless design is ideal for those who want to perfect their grind and tamp, or who just need more room under their group for taller cups. Does Not Include a Filter Basket Please Note: This portafilter is intended for use with Bezzera BZ group espresso machines. This portafilter is not compatible with machines from the following brands: Bezzera (machines with a E61 style brew group) E61 Group Espresso Machines Gaggia