General description New high-quality materials ensure that this Main Side Brush Rag Mop Hepa Filter set for Liectroux C30B E30 XR500 robot vacuum is durable and highly compatible with the equipment. Clean accessories keep your home robot at peak performance, and regular maintenance is easy with components that can be removed and replaced effortlessly. This set also helps reduce the infiltration of dust, pollen, and other allergens into the air you breathe. Technical specifications Color: as shown Material: plastic Package Contents: 2 x Main Brush 6 x Side Brushes 4 x Filters 5 x Mops Measurement allowed error: +/- 1-3 cm Usage To achieve the best cleaning and filtering effect, it is recommended to replace the cleaning accessories every 2-3 months, depending on the frequency of use. The filter functions to filter dust, dirt, and other impurities inhaled by the sweeping robot, keeping it clean and operational. Additionally, the mop is used to wipe the floor, effectively removing stains