1. Enhanced Cleaning Efficiency: With thick and soft bristles, this roller brush can deep clean floors and effectively remove stubborn stains, ensuring that every area the robot passes through is thoroughly cleaned. 2. Advanced Filtration Technology: The filter captures 99.97% of all particles as small as 0.3 microns, including dust, pollen and other allergens, ensuring a cleaner and healthier environment in your home. 3. Materials: This accessory is made of materials and can be washed and reused. This design ensures long-lasting performance and reliability when facing various cleaning challenges. 4. Easy and Quick Installation: This accessory is designed for Floor ONE S7 Flashdry. It is simple to install and can be installed quickly without any tools. It is the ideal solution to restore your vacuum cleaner to optimal working condition. 5. Cleaning Recommendations: Regular cleaning and replacement of accessories can significantly extend the life of the device. By maintaining optimal