General description New, high-quality materials ensure that this accessory part is well-made and highly compatible with W20 / Pro Robot Vacuums. Clean accessories help maintain your home robot's optimal performance while reducing the infiltration of dust, pollen, and other allergens into the air you breathe. Regular replacement of these accessories is essential for effective cleaning. Technical specifications Material: Plastic Package Contents: 1 main brush, 2 side brushes, 2 filters, 2 dust bags 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 usage frequency. The filter is designed to capture dust, dirt, and other impurities, preventing them from entering the motor and extending the robot's service life. Other information Note: The accessories may vary slightly, but this does not affect their functionality. Light reflection and different displays may