A ductless clean air pharmacy storage cabinet is a pharmaceutical storage device that uses filtration technology to adsorb or convert harmful gases generated in the cabinet through high-efficiency activated carbon or chemical filters, and circulate the purified air back into the room. The device has the advantages of no need for piping engineering, energy saving and environmental protection. Ductless clean air pharmacy storage cabinets meet international standards, including French AFNOR NFX 15-211:2009 and American SEFA 9, and are CE certified. The device is also equipped with a monitoring and alarm system to effectively ensure the safety of the operator. Ductless clean air pharmacy storage cabinets are widely used in various pharmaceutical storage environments, such as hospitals and chemical laboratories.