General description Replacing the old side brush module helps prevent hair and debris from entering the brush motor, thereby improving the performance and work efficiency of your iRobot Roomba vacuum cleaner. This new improved side brush motor module is designed for various models, ensuring optimal functionality. Technical specifications Compatible models: iRobot Roomba 500/600/700/800/900, I3, I7 series Color: Black Material: Plastic Measurement allowed error: +/- 1-3 cm Compatibility and accessories Package Contents: 1 * Side Brush Motor 1 * Side Brush 1 * Screwdriver 1 * Clean Brush