Nhanced Edge Cleaning: This replacement kit ensures cleaning along edges and corners. The side brushes, designed to tackle dirt buildup, may appear curved or wavy due to packaging. Simply soak them in 75℃ water to straighten them out for optimal performance. High-Efficiency Filtration: Capture up to 99% of common , dust, and other particulates with our advanced filter design. This pleated filter maintains strong suction while providing a larger area to improve air quality and vacuum efficiency. Optimal Performance Schedule: To maintain the highest cleaning efficiency, it is recommended to replace these parts every 2 to 3 months. Regular replacement helps keep your vacuum running smoothly and extends its lifespan. Easy Maintenance: parts are designed for quick removal and replacement, making regular maintenance hassle-free. Keeping your vacuum in top condition is easier and ensures and optimal functionality. Clean accessories: allow your home robot to maintain optimal performance. Accessory contents are easy to remove and replace as part of routine maintenance. All while reducing dust, pollen and other from seeping into the air you breathe. Colour:As Shown Material:Plastic Package Contents: 1 * main brush 2 * side brush Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.