General description Compatible for VCR04W Side Brush Filter Mop Accessory Part Kit is made from new, high-quality materials that are well-crafted and highly compatible with the equipment. Clean accessories ensure your home robot operates at its best performance. Regular maintenance with these accessories helps reduce the infiltration of dust, pollen, and other allergens into the air you breathe. Technical specifications Color: As shown Material: Plastic Package Contents: 8 edge brushes, 8 filters, 8 rag cloths Measurement allowed error: +/- 1-3 cm Usage To achieve optimal cleaning and filtering effects, it is recommended to replace the cleaning accessories every 2-3 months, depending on usage frequency. The filter is designed to capture dust, dirt, and other impurities inhaled by the sweeping robot, ensuring it remains clean and operates normally. Additionally, the filter prevents dust and dirt from entering the motor and other components, thereby extending the robot's service life.