Review on 🧹 Theresa Hay Accessory Kit for Irobot Roomba 600 Series Vacuum Cleaners - Replacement Parts with Filter, Brushes, and Cleaning Tool by Kim Sanchez

I have an iRobot Roomba model 671. The 3-sided brushes were not used at all. The screws were a bit short and the side brush never engaged, it sits too high. I cleaned and reused the old one. Tools that help clean other brushes and extend their life are utterly useless to me. The rest of the brushes and filters fit perfectly.