Compatibility: Suitable for Xiaomi for Roborock Q7, Q7+, Q7 Max, Q7 Max+, Q8 Max, Q8 Max+, T8, Q5 Pro and Q5 Pro+ Robot Vacuum Cleaners. Premium MaterialMade of high-quality materials, environmental friendly materials, soft and durable to use.Replace your old or damaged parts. High PerformanceHEPA filter captures up to 99.5% of dust, dirt, pet hair and small particles, while reducing the penetration of dust, and others into the air you breathe. Washable and reusableHepa filter is Washable and reusable, help you save money. Easy to cleanComes with a cleaning brush for easy cleaning of the filter. Replacement TimeIn order to keep your machine clean efficiently, please replace and clean the filter on time. We recommend that you replace the filter once every two to three months and wash the filter once a week, depending on your usage. Package Contents6 x Filters, 1 x Cleaning brush