Xiaomi støvsuger Mi Robot G20 / G20 Max Filter Kit EU BHR8803GLThe post filter is folded multiple times to form a dense composite structure for highly efficient filtration. The vacuum cleaner uses a multi stage filter system that can effectively trap particles as small as 0. 3 m with an overall filtration efficiency of 99. 9%. The addition of pre filters allows larger dust particles to be captured first, effectively reducing the filtration pressure. The filter set can be washed and reused after drying, making it