General description Replacement Parts Kit for iRobot S9 Robot Vacuum Cleaner includes high-quality, well-made components designed to keep your robot vacuum running efficiently. Regular maintenance with these accessories helps maintain optimal performance and cleanliness in your home. Technical specifications Color: As shown Material: Plastic Package Contents: 1 Pair x Main Brush, 6 x Side Brush, 6 x Filter, 6 x Dust Bag, 1 x Screwdriver, 1 x Cleaning Brush Measurement allowed error: +/- 1-3 cm Usage To achieve the best cleaning effect, it is recommended to replace the cleaning accessories every 2 to 3 months, depending on usage frequency. These accessories help reduce the infiltration of dust, pollen, and other allergens into the air. Other information Cleaning accessories help eliminate odors and reduce unpleasant smells from pets, smoke, cooking fumes, and various household products and chemicals.