To replace brush heads:
Pull firmly to remove existing brush head. Align new brush with the square, tapered end of the turbine shaft and push FIRMLY into place.
Brush Hero is an incredible cleaning device. I use it in numerous applications with outstanding results.
Thank you for this quality brush.
Your product helps me keep my vehicles clean. I own an excavation business and have found Brush Hero to be a great assistance in keeping the trucks and equipment in a clean, presentable condition.