*Exception: 800 and 900 Series Side Brushes compatible with models 645 and 655.
Features:

1. The innovative brush reaches deep into corners and edges to remove more dirt, dust and debris.It can be easy to remove and replace as part of routine maintenance.
2. Filters maintain Roomba's cleaning performance while reducing infiltration of dust, pollen and other allergens into the air you breathe. For best results, filters should be replaced every 2 - 3 months.
3. Compatible with: For iRobot Roomba 800 Series ( 800 870 880 ) Vacuum Cleaning Robots

Compatible With:For iRobot Roomba 800 Series &900 Series
For iRobot Roomba 800, For iRobot Roomba 805, For iRobot Roomba 850,
For iRobot Roomba 860, For iRobot Roomba 861, For iRobot Roomba 866,
For iRobot Roomba 870, For iRobot Roomba 871,
For iRobot Roomba 885, For iRobot Roomba 966, For iRobot Roomba 980.