Built-in dust collection hose and the 1 1/4" vacuum hose is 13' long so that large areas can be sanded in one set up.
Essex Silver-Line SL1218R Orbital Polisher/Sander
Essex Silver-Line SL-8V Floor Sander
Essex Silver-Line SL-7 Floor Edger. Usually rents with SL-8 floor sander to sand along walls and tight spaces.