Cleaning System - iRobot Discovery/400 series Owner's Manual

Cleaning System

Roomba features a patented three-stage cleaning system.
Side brush
1
sweeps along
edge of walls and
into corners.
Floor Surfaces
Roomba works on wood, carpet, tile, vinyl, and linoleum, and adjusts
automatically to different floor types.
Roomba automatically senses stairs and other cliffs. Roomba is not
recommended for shag carpet or rugs with tassels.
12 iRobot Roomba Owner's Manual
Two counter-
2
rotating brushes
scoop up dirt,
hair, and debris
into the bin.
Powerful vacuum picks up the
3
remaining fine particles, dirt, and
hair. The filter traps dust and
small particles.
Filter