General description Replacement Parts for iRobot Roomba Combo J7+ Series Vacuum Cleaner are made from new high-quality materials, ensuring durability and high compatibility with your equipment. These clean accessories help maintain your home robot at peak performance, effectively reducing the infiltration of dust, pollen, and other allergens into the air you breathe. The accessories are designed for easy removal and replacement as part of routine maintenance. Technical specifications Color: as shown Material: plastic Package Contents: 2 x Main Brush 8 x Side Brushes 8 x Filters 8 x Mop 1 x Cleaning Brush 1 x Driver 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 capture dust, dirt, and other impurities, preventing them from entering the motors and extending the life of the robot. The dust bag collects dust and