3-Arm Side Brush Set (4 Pack) Compatible for iRobot Roomba 800 870 880
Roomba 800, Roomba 870, Roomba 880. - Compatible for iRobot Roomba 800, 870, 880; replaces 4415863. Suitable for iRobot machines with the following model numbers - Robust bristle materials to resist wear during frequent cleaning cycles.