The Repligen XCell ATF 6 Single-Use Device is a bioprocessing component designed for efficient alternating tangential flow filtration in single-use bioreactors. Manufactured by Repligen, this device delivers reliable performance optimized for cell culture and bioprocess filtration applications. It features gamma irradiation for sterility assurance, supporting streamlined bioprocess workflows. The device is ideal for biopharmaceutical manufacturers seeking contamination control with single-use technology. Its design supports seamless integration into ATF XCell systems to maximize cell retention and process efficiency. The XCell ATF 6 enhances productivity and process consistency while minimizing downtime associated with cleaning and sterilization. This unit is built for dependable operation in modern cleanroom and GMP manufacturing environments.