Drug Delivery System

There is provided a drug delivery system. The drug delivery system comprising an actuator assembly (200), the actuator assembly is integrally molded on the filter (300) for such a container with agents such as epidural anesthetic is connected to the delivery site. In one or more embodiments, the actuator assembly comprises a projection, the projection has an opening in the proximal direction, the distal end of the filter extending from the actuator assembly includes an inlet and an outlet in fluid communication with the opening. The filter comprises a housing (310), the housing comprising two plates joined together or cylindrical body, said cylindrical body defining a cavity containing the filter material. The catheter may be mounted on the outlet of the filter, so that the drug delivery system can be connected to the catheter, for example, the delivery site. It is also provided a method of supplying the drug delivery site.