Cleaning Bins - iRobot Roomba 500 Series Owner's Manual

Cleaning Bins

Roomba is compatible with three interchangeable cleaning bins.
everyday cleaning. The dual action, counter-rotating brushes pick up
debris, while the vacuum sucks up the dirt and dust.
(optional accessory for all models)
The high-capacity sweeper bin can hold more debris than the vacuum
and dust, or when cleaning bigger pieces of debris.
TM
High-Capacity Sweeper Bin
10 iRobot Roomba 500 Series