General description The New Fan Motor HEPA Filter Side Brush is designed specifically for the XIAOMI Roborock S50, S51, and S55 Robot Vacuum Cleaners. This high-quality replacement part ensures optimal performance and efficiency for your vacuum cleaner. Technical specifications Type: Vacuum Cleaner Parts Vacuum Part Type: Motors Item: Fan Motor Material: Plastic Measurement allowed error: +/- 1-3 cm Compatibility and accessories Compatible with XIAOMI Roborock S50, S51, and S55 Robot Vacuum Cleaners Package Contents: 1 x Fan Motor (random color), 1 x HEPA Filter, 2 x Side Brush