Professional bottomless portafilter (Naked Portafilter) for 9Barista Mk.2, designed for maximum extraction control and visual feedback when preparing espresso.

The Naked portafilter has a larger opening than a standard portafilter, giving you a full visual overview of the entire extraction. In addition to the attractive visual effect, it allows you to see exactly how the flow behaves, uncover channeling and quickly find ways to improve your espresso preparation.

Instead of guessing, you have a concrete picture of what's happening during extraction. This makes the Naked Portafilter a great tool for discerning home baristas, cafes using 9Barista , and anyone who wants to get the most out of their machine.

A well-pulled shot from a naked portafilter is visually addictive. The creamy stream that merges in the center of the basket is not only a practical information, but also an aesthetic bonus, ideal for coffee geeks.