neutop Replacement Side Brushes Compatible with iRobot Roomba e, i, & j Series E5, E6, i1, i1+, i3, i3+, i4, i4+, i6, i6+, i7, i7+, i8, i8+, Combo j7+, j9+, j5+, i5+ Plus, Robot Vacuums, 9-Pack.