IMS Filter Basket

Yes, this IMS basket is specifically engineered for 54mm Breville portafilters. It is compatible with popular models including the Barista Express, Bambino Plus, Infuser, and Duo Temp Pro.

The IMS basket features a more uniform hole pattern and a conical hole design, which promotes more even water flow through the coffee puck. This precision engineering helps reduce channeling and results in a more consistent, balanced extraction compared to standard factory baskets.

Yes, you will likely need to adjust your grind. Because precision baskets allow for a higher extraction rate, you may find that your current grind setting flows too quickly, requiring you to grind slightly finer to achieve the ideal shot time.

Not at all. The flat bottom design is actually a benefit for tamping, as it provides a stable, level surface for your tamper to compress the coffee grounds evenly, which is essential for preventing uneven extraction.

It is made from durable Aisi 304 food-grade stainless steel, so it is easy to maintain. Simply rinse it with hot water after each use and perform a deeper clean with an espresso machine detergent or a soak in Cafiza periodically to keep the 641 holes clear of coffee oils.