1. High-quality materials, well-made, durable, and compatible with original equipment. 2. Clean accessories help maintain your home robot's optimal performance. Designed for easy removal and replacement as part of routine maintenance, they reduce the infiltration of dust, pollen, and other allergens into the air. 3. For best cleaning and filtration results, replace accessories every 23 months depending on usage frequency. 4. The vacuum robot filter captures dust, dirt, and impurities by the robot, helping to keep it clean and functioning properly. It also prevents debris from entering the motor and internal components, aiding in prolonging the robots lifespan. Color: As shown Material: Plastic Package Contents: 9 x Filter Note: Light reflection and differences in display screens may cause slight variations between the color of the item in the image and the actual product. Measurement may vary by +/- 13 cm.