perfect compatibility with your robotic vacuum cleaner to deliver unparalleled cleaning results. Each component is carefully to maintain the best performance of the device. Easy replacement process: Our replacement parts are designed with user convenience in mind and can be easily replaced without the use of any tools. It is recommended to replace the equipment every 2 to 3 months to maintain the best cleaning results according to the frequency of use. Deep cleaning effect: Each accessory is made of high-quality materials, the main brush can deeply clean fiber, the side brush can sweep the corner and the edge of the furniture dust, HEPA filter effectively captures fine dust particles, ensuring fresh air. Comprehensive parts packaging: Fully covers your equipment maintenance needs, eliminating the need to purchase individual parts frequently. Color: As shown Material: plastic Package Contents: 8 pcs * Rag cloth 2 pcs * filters 2 pcs * dust bags 2 pcs * side brushes 1 pcs * roller brush