High-quality materials, well-made, durable, and compatible with your device. Clean accessories help maintain your home robot's optimal performance. Designed for easy removal and replacement as part of regular maintenance, they reduce the spread of dust, pollen, and other allergens into the air. For best cleaning and filtration results, replace accessories every 2–3 months depending on usage frequency. The filter captures dust, dirt, and impurities吸入 by the sweeping robot, helping keep the unit clean and functioning properly. It also protects internal components such as the motor from debris buildup, contributing to longer device lifespan. Note: Accessories may vary slightly in design; this does not affect functionality. Color: As shown. Material: Plastic. Package Contents: 2 × Main brush, 6 × Side brush, 6 × Filter. Package includes only the items listed above; other items are not included. Note: Lighting and monitor settings may cause slight color variations between the image and actual product. Measurement tolerance: ±1–3 cm.