Victoria arduino kitgroup diffuser h5 2pcs r07300183.5

What this diffuser does inside the brew group

The Victoria Arduino Kitgroup Diffuser H5 (2pcs, R07300183.5) is a spare part designed to sit within the brew group, spreading water evenly across the coffee puck as it passes through the group head. This even distribution is essential for consistent extraction and a balanced shot.

Signs it needs replacing

Over time, diffusers can suffer from clogging, deformation, or surface wear caused by constant exposure to hot water and pressure. When this happens, water flow becomes uneven, which can lead to channeling, inconsistent extraction, and a drop in espresso quality. Replacing a worn diffuser helps restore proper flow and shot consistency.

Choosing the right diffuser

This item is supplied as a set of two pieces. Before ordering, please check the compatibility table by the product to confirm it matches your specific brew group setup.

Compatible with

• ADONIS (202206-)
• BLACK-EAGLE-MAVERICK (202206-)