Pro Extraction Bottomless Portafilter

A bottomless portafilter exposes the underside of the filter basket, allowing you to watch the espresso flow in real-time. This visual feedback is essential for identifying channeling or uneven extraction, helping you adjust your grind and tamping technique for a better shot.

You must match the diameter of the portafilter to your machine's group head. Common sizes include 51mm, 54mm, and 58mm; please check your specific espresso machine model's manual or current portafilter diameter to ensure a proper fit.

Yes, it includes a high-precision, non-pressurized filter basket designed for a double shot. This basket is engineered to provide a cleaner, more nuanced flavor profile compared to standard pressurized baskets.

The handle is designed for durability and aesthetic appeal, but it is not intended to be removed for daily cleaning. We recommend wiping the wood handle with a damp cloth and avoiding submersion in water to preserve the finish.

If your grind size, dose, or tamping technique is inconsistent, espresso can spray or 'channel' out of the basket. While this can be messy, it is a valuable diagnostic tool that shows you exactly where your technique needs improvement.

It is compatible with many major brands, including E61 group heads, La Marzocco, Gaggia, Breville/Sage, and Delonghi. However, compatibility depends strictly on the group head design and size, so verify your machine's specific requirements before purchasing.