Amazon.com: 2 Set Replacement Roller Brushes Compatible for iRobot Roomba E & I & J Series, i7 i7+ i3 i3+ i6+ i8+ j7 j7Plus E5 E6 E7, Vacuum Cleaner Accessories, Multi-Surface Rubber
Amazon.com - OYSTERBOY Replacement Main Roller Brush Assembly Cleaning Head Module for iRobot Roomba 500 600 700 Series -
Amazon.com - OYSTERBOY Replacement Main Roller Brush Cleaning Head with Fan Motor Module for irobot Roomba E5 E6 i7 Series (i Series (3 Chips)) -
Dual Multi-Surface Rubber Brushes for Roomba® s series | iRobot
Did iRobot change their brush rollers in the last 6 months? Roomba J7+ purchased in January of 2022. But got a new cleaning head unit installed today. Dark green roller seems to