Blank, blind portafilter for back flushing group heads. Used with most commercial machines, such as Astoria, Brasilia, Faema, Futurmat, Gaggia, La Pavoni, Rancilio, Nuova Simonelli, VBM/Vibiemme, VFA and Wega. Does NOT fit La Cimbali.
Stainless Steel Backflush Disk (Blank or Blind Portafilter Disk)
 "(F_156) Stainless Steel Backflush Disk (Blank or Blind Portafilter Disk)")
