The Ultimate Breville Express 54mm Portafilter Funnel

The Ultimate 54mm Funnel for Breville Portafilters

This is a 54mm dosing funnel designed to fit Breville portafilters, helping to reduce mess and improve workflow when grinding and tamping.

Key Features:
✅ Custom built-in supports for easy removal and hassle-free printing
✅ Two versions included: one with built-in supports and one without
✅ Designed for PETG or ABS for durability, but PLA works as well

Print, snap off the supports, and enjoy a cleaner espresso-making experience! ☕

Print Settings:

• 0.2mm max layer height (0.10mm for smoothest results)
• 3-4 perimeters
• 15% infill gyroid
• Arachne mode ON
• No supports needed if using custom supports
• Print upside down (the ears on the print bed). This will also give the nicest finish on the top surface. See image.

Compatible with Breville BES840, BES870, BES878, BES880, BES500 or any other 54mm 3 ear portafilter.

I recommend printing the file with included custom supports, I have designed these to provide just enough material to build the overhangs successfully. They can be easily removed with a small pair of pliers.