Ascaso coffee machines filter 2 cups 14 gr 64x23 mm

What is a portafilter filter basket and what it's used for

A filter basket is a perforated insert that fits into the portafilter and holds the ground coffee during espresso preparation. Pressurized water passes through its holes to form the resulting extraction – its condition determines both the evenness of extraction and the quality of the crema.

When the part stops doing its job

Over time, the holes in the basket widen, clog, or become deformed due to pressure, heat, and cleaning. This shows up as uneven coffee flow, dripping instead of a steady stream, weaker or excessively fast extraction, a bitter or watery taste, and poor crema. A damaged basket can also cause ground coffee to leak underneath it or into the cup.

Why you shouldn't put off the replacement

A worn filter basket negatively affects the taste of the coffee regardless of bean quality or grinder settings. Timely replacement ensures stable and predictable extraction and prevents unnecessary coffee waste.

How to choose the right filter basket

• The basket is chosen according to the size of the portafilter and the amount of coffee it's designed for (single or double shot).
• Different types vary in the depth and shape of the bottom, which affects the way extraction takes place.
• Check the exact compatibility with your specific coffee machine in the product table.

Compatible with

• ARC
• BASIC
• DREAM