New, high-quality materials, well-made, durable, and compatible with the equipment. Clean accessories help maintain your home robot's optimal performance. These accessories are easy to remove and replace as part of regular maintenance, helping reduce the spread of dust, pollen, and other allergens into the air. For best cleaning and filtration results, replace the accessories every 2–3 months depending on usage frequency. The filter captures dust, dirt, and other impurities吸入 by the sweeping robot, keeping the unit clean and functioning properly. It also prevents debris from entering the robot’s internal components. Color: As Shown Material: Plastic Package Contents: 4 x Side Brush 4 x Filter 4 x Mop Cloth Only the above items are included; other products are not included. Note: Due to light reflection and differences in display screens, the color of the item may vary slightly from the images shown. Measurement error allowance is +/- 1–3 cm.