Review on Extolife 13 Pack Replacement Parts for iRobot Roomba s9/s9+ Wi-Fi Connected Vacuum Cleaner - Main Brush, Filters, Side Brushes, Bags by Katie Chambers

Rollers wear out quickly and are noisy from day one. I will say my first batch was shipped in padded packaging and this ruined two bags of other items in the shipment but they were replaced quickly with no issues. The angled brush broke the leg, so the materials seem more ductile than ISM rubber like OEM.