Dyson DC50 / UP15 Brush Roll - Replaces 964705-01 AVALIR PLATINUM A system like the CM

A system like the CM 6160 folds those into one machine: it grinds fresh for each cup and handles the milk

suction fades and running noise climbs as the brushes and bearings give out

Over time the dirty water tank can crack

Worn diaphragms and hardened check valves are common failure points

Dyson DC50 / UP15 Brush Roll - Replaces 964705-01 AVALIR PLATINUM A system like the CMThis replacement brush roll fits the Dyson DC50 compact upright and its UP15 variant, and directly replaces Dyson part number 964705 01. The DC50's small, lightweight cleaner head depends on a sharp brush bar, so worn bristles or hair buildup quickly cut its carpet performance. The direct fit roller restores even agitation across the head, freeing embedded dust, grit, and pet hair so the Dyson cyclone can pull it away. Fits: Dyson DC50 and UP15