Reinforced 54/53mm Portafilter Funnel – Sage/Breville Barista Espresso

The most important upgrade for a Breville/Sage Barista Express—trust me!

This is a remixed version of the popular 54mm portafilter funnel designed for Sage/Breville Barista espresso machines. The funnel helps guide coffee grounds into the portafilter, preventing mess and waste. Simply twist it onto your portafilter, and it stays securely in place for hands-free grinding.

Best printer with 3 perimeters

What’s Improved?
The original design had a weak spot prone to breaking due to poor layer adhesion. I have heavily reinforced this area, making the funnel much stronger and more reliable over time. Now, it prints sturdier and lasts longer—no more r breakages!

Features:

• Fits 54/53mm Sage/Breville Barista Express, Pro
• Stronger, reinforced design to prevent breakage
• Mess-free grinding – keeps coffee grounds inside the portafilter
• Easy to use – twist and secure, hands-free operation

This upgrade makes a huge difference in durability while keeping the original’s functionality intact. If you print it, let me know your experience in the comments!

Print with supports enabled, as shown in the picture!

Edit: Added a version with more clearance and some slicer trickery (small slits) to make the weakest part solid without you doing anything (V3)

I also created a collection, SAGE_BREVILLE_BARISTA_EXPRESS_COMBO, for those with the same setup as me. Everything fits together pretty well, as shown in the last picture:

https://www.printables.com/@MaximilianHa_1338447/collections/2178468 

The original design had a weak spot prone to breaking due to poor layer adhesion. I have heavily reinforced this area, making the funnel much stronger and more reliable over time. Now, it prints sturdier and lasts longer—no more  or breakages!