General description Replacement Parts Kit for iRobot Roomba S9(9150) and S9+(9550) is designed to maintain your robot vacuum's peak performance. This kit includes high-quality, durable materials that are perfectly matched to the equipment, ensuring effective cleaning and filtering. Technical specifications Material: Plastic Color: White Package Contents: 1 set x Main Brush, 6 Side Brushes, 6 Filters, 1 x Cleaning Brush, 1 x Driver Measurement allowed error: +/- 1-3 cm Usage To achieve the best cleaning and filtering effect, replace the cleaning accessories every 2-3 months depending on usage frequency. The HEPA filter can improve air quality and reduce particle size by up to 99.97%, helping to remove household dust, pet dander, and more. The pre-filter helps reduce unpleasant odors from pets, smoke, cooking fumes, and various household products and chemicals. Other information Clean accessories help reduce the infiltration of dust, pollen, and other allergens into the air. Contents of