General description Replacement accessories for ILIFE A4 sweepers, including a main brush, side brushes, and filters. These parts are designed for easy removal and replacement as part of routine maintenance, ensuring optimal performance of your robot vacuum cleaner. Technical specifications Material: Plastic Package Contents: 1 x Side Brush roller, 6 x Side brushes, 6 x Filters Measurement allowed error: +/- 1-3 cm Usage For best results, it is recommended to replace the accessories every 1 to 3 months. These parts effectively remove dirt, dust, and debris from corners and edges, particularly human and pet hair.