Baratza Encore ESP Dosing Cup Adapter for illy X1 Portafilter (47.5 mm)

This adapter was designed to solve a simple problem: the dosing cup of the Baratza Encore ESP is slightly too large for the illy X1 Anniversary portafilter, causing ground coffee to spill over the edges when transferring it.

The adapter provides a secure fit between both components, allowing coffee grounds to be transferred cleanly and easily.

Design Features

• Recessed dosing cup mount: The black bottom ring of the Baratza dosing cup sits inside an 8.4 mm deep recess, eliminating the inner ledge where coffee grounds could accumulate.

• Smooth funnel design: Guides ground coffee directly into the portafilter.

• Precise fit: Designed for the 47.5 mm internal diameter of the illy X1 portafilter.

• Compact and simple: Easy to print without supports.

Dimensions

• Dosing cup ring: 57 mm outer diameter, 8 mm height

• Adapter recess: 57.6 mm diameter, 8.4 mm depth

• Dosing cup inner diameter: 50 mm

• Portafilter inner diameter: 47.5 mm

• Adapter lower insertion diameter: 46.8 mm

Recommended Print Settings

• Material: PETG

• Layer height: 0.20 mm

• Perimeters: 4

• Infill: 15% Gyroid

• Supports: Not required

Designed and tested with a Prusa CORE One+.

Compatibility

Designed specifically for the Baratza Encore ESP dosing cup and the illy X1 Anniversary portafilter. Other portafilters or dosing cups may require dimensional adjustments.

A test-fit STL is included to check the fit of the dosing cup ring before printing the complete adapter.

Note: This is an unofficial accessory and is not affiliated with Baratza or illy. The printed part is not certified for food contact. Clean carefully and avoid dishwasher temperatures.

Enjoy your espresso!

Designed with a little help from ChatGPT – from idea to 3D model. 🤖☕