Air purifier Xiaomi Mi Air compatible

Update 2Hello againThanks to @buhert for the idea of a standI have added pictures, 3mf and a print profile Update 1Hello everyoneI have noticed that the fan is not generating enough airflow, or at least not working at the maximum possible performance.As I am a fan of major hardware I remembered the following episode:Is this CHEATING? - Fan Showdown S3E3 - YouTube #cheaterftw I applied the principles to the filter, and lo-and-behold, more airflow, less noise.The grille is OK