【Quiet Operation】 The USB air purifier has a 4500 rpm high-speed purifying fan with faster airflow and lower noise and stays quiet and stable during work.
【Replaceable Activated Carbon】 The built-in activated carbon cube lasts for over 1 year and can be replaced, which needs to be purchased separately. (Please open the cap of the purifier and remove the protective paper before use.)
【Wide Application】 Perfectly compatible with ELEGOO Mars 4 Series, Saturn 3 Series, Mars 3 Pro, Saturn 2, Saturn 8K, Saturn S and Jupiter Series Resin 3D Printers.