Fiorenzato F4 Series / AllGround Single Dose Blow-Out Hopper


163 in stock

SKU: LBCSDFZ401 Category: Tags: ,


  • Sturdy and Solid Build.
  • Perfect Fitting (modify till it fits perfectly for your grinder).
  • Lid Locking Mechanism.
  • Air Leak Prevention Mechanism.
  • Compact and Sleek Design.
  • Tested and Refined.
Blow out coffee ground stuck inside grinder (grinder retention) after each grind. Make better coffee with Zero Retention #1 Best Choice Single Dose Bellows.


Starting from October 2021, our rubber bellows part will no longer be 3D printed. It is now replaced by our newly upgraded custom branded factory moulded silicone version.
Manufacturing Method:
  • 3D Print:
    • Lid
    • Lid Lock Ring
    • Connector
    • Air Leak Prevention Gasket
  • Factory Machine Moulded:
    • Silicone Bellows
Who is this product for? This product is for people who are looking for:
  • Fiorenzato F4 Single Dose Hopper
  • Fiorenzato F4 Single Dose Bellow
  • Fiorenzato F4 Single Dose Blower
  • Fiorenzato F4 Zero Retention Bellow
  • Fiorenzato F4 Zero Retention Blower