Group Head Brush Replacement Bristles - Cafelat

The Cafelat cleaning brush has a hard life cleaning up and around the group, so it is natural that the wire brushes would eventually become worn or bent out of shape. So they have come up with a box of 3 pairs of replaceable wire bristles. After a full year of prototypes and modifications they finally settled on having locking pins to hold the replaceable bristles in place so that the main brush handle was reusable and the bristles easy to swap.