Compatible with Imou L11A and L11 Sweeping Robot Models Designed for precision fit and reliable performance, this main brush accessory is engineered to match the body of your Imou L11A or L11 sweeping robot with exact accuracy. Its seamless installation ensures the main brush operates smoothly without any unwanted shaking or misalignment, providing consistent cleaning results every time. Key Benefits: Exact Fit: Custombuilt to align with your Imou L11 series robot for stable and secure operation. Hair Management: Specially designed edges help prevent hair from reaching the brush shaft or related components, effectively reducing tangles and making maintenance faster and easier. Quiet Cleaning: Built with noisereduction and shockabsorption features, this brush allows your robot to clean efficiently without disrupting daily activities, creating a calm home environment. Function and Performance: Maintains brush rotation for thorough dust, dirt, and debris pickup. Protects internal parts by minimizing blockages from hair and fibers. Preserves your robot's performance with stable, vibration operation. Practical Use Scenarios: 1. Pet Owners: Prevents pet hair from clogging the brush mechanism, reducing cleaning interruptions. 2. Traffic Homes: Keeps floors clean daily without loud noise so household routines remain undisturbed. 3. LongHair Households: Significantly reduces tangles from human hair, lowering the time spent on brush cleaning. Compatibility: Exclusively designed for Imou L11A and L11 sweeping robot models. For results, the brush accessory as part of your regular maintenance schedule to maintain cleaning performance and protect your robot's longevity.