【 Roomba Brush Dual Action Brush 】 iRobot Roomba e5 / i2 / i3(+) / i5(+) / i7(+) / j7(+) / j9(+) / combo (i5+/ j5+/ j7+/j9+ SD) / 10 Max compatible 4734806 Roller Brush, designed with a copper alloy shaft for smooth rotation, long life, and quieter operation. Consumable parts, compatible with genuine products. [Imported goods] Purple