The Wyze Store has never had a replacement brush roll. A little research and I found this kit will work in Wyze. It does! The quality is decent. My house is full of long haired daughters with thick hair. Her hair makes an awful lot on the brushes, which soon look like curlers. I wish someone could find a brush that works without getting tangled in their hair. :) In any case, the filter, brush cleaner, rotating brushes and brush work great in the Wyze Robotic Vacuum.