Multifunctional Empty Straw Tubes, Set of 2, Dust Brush, Universal Accessory, Portable, Ideal for Home Cleaning

Made with high-quality materials, durable and easy to use. The filter can filter out impurities and other particles for an efficient and clean result. For normal maintenance, it can be easily disassembled and replaced. It is recommended to replace spare parts every two to three months to keep the sweeping robot performing at its best. Made with high-quality materials, more convenient.