I.XXI Breville Compatible Portafilter

This 58mm portafilter is specifically designed for use with the Breville Oracle and Dual Boiler models. It will not fit Breville machines that use 54mm portafilters, such as the Barista Express or Bambino.

A bottomless portafilter exposes the underside of the basket, allowing you to visually monitor your extraction in real-time. This helps you identify issues like channeling or uneven tamping, which are hidden by standard spouted portafilters.

Yes, it includes a non-pressurized double shot basket. Because it is non-pressurized, you will need to ensure your grind size is dialed in correctly to achieve proper resistance and extraction.

The handle is securely attached for durability and a stable grip during use. While it is not intended to be removed for routine cleaning, you can easily wipe it down with a damp cloth; avoid soaking the wood in water to maintain its finish.

If your grind size, dose, or tamping technique is off, you may experience some spraying or 'spurting' during the shot. However, this is actually a helpful diagnostic tool that tells you exactly where your technique needs adjustment.