This replacement kit for the Xiaomi Robot Vacuum S20 and D106 provides all the essential consumables needed to keep your device performing efficiently. It includes flexible side brushes for reaching corners and walls, a spiral main brush combining nylon bristles with rubber flaps to effectively collect hair and debris, and high-efficiency HEPA filters that capture fine dust, pollen, and allergens from your home's air. To ensure a thorough clean, the set also features absorbent mop cloths for wet cleaning and a compact multifunctional tool designed to clear hair and buildup from the brushes. These components are easy to install without any additional tools, helping you maintain the vacuum's suction power and extend its overall lifespan. For the best results, you can replace the side brushes every one to two months, the filters every two to three months, and the main brush every five to six months.