https://www.ifixit.com/en-eu/products/dreame-s10-l10s-ultra-d10s-d10s-pro-l20-ultra-x20-pro-l10s-pro-x30-x30-pro-l10s-pro-ultra-heat-and-x30-ultra-roller-brush
Dreame S10, L10S Ultra, D10S, D10S Pro, L20 Ultra, X20 Pro, L10s Pro, X30, X30 pro, L10s Pro Ultra...
Replace a worn out roller brush for select models of Dreame vacuums.
l10s ultrad10s prodreames10l20