General description New high-quality materials ensure that these side brushes for the Roborock S8 Pro Ultra and S8/S8+ G20 vacuum cleaner are well-made, durable, and perfectly matched to the equipment. Clean accessories help maintain your home robot at peak performance and reduce the infiltration of dust, pollen, and other allergens into the air you breathe. The contents of the accessories are easily removed and replaced as part of routine maintenance. Technical specifications Color: black Material: plastic Package Contents: 16 side brushes Measurement allowed error: +/- 1-3 cm Usage To achieve the best cleaning and filtering effect, the cleaning accessories should be replaced every 2-3 months depending on the frequency of use. The HEPA filter can greatly improve air quality and reduce particle size by up to 99.97%, helping to remove household dust, pet dander, and more. Additionally, the pre-filter can help reduce unpleasant odors from pets, smoke, cooking fumes, and various