Compatible models: For iRobot Roomba I3 I3 + I4 I4 + I6 I6 + I7 I7 + I8 I8 + E5 E6 E7. 1 x 0 Gauge input 3 x 0 Gauge Output Audio Power Ground Amp Distribution Block. - Quality above all else, our powerful and quiet roller brushes and provided cleaning tools, no longer need to worry about your Robot getting stuck by hair.
eBay