Product

Parker PUPSIT Assemblies, PureTain®

PureTain® PUPSIT (Pre-Use and Post-Use Integrity Testing) assemblies are purpose-built for single-use bioprocessing where products cannot be terminally sterilised and require sterile filtration at the final stages of downstream processing.

These assemblies combine the assurance of high-performance filtration with the convenience of pre-assembled, sterile single-use tube sets. Delivered as a closed, ready-to-use system, they enable full integrity testing of sterile filters before and after use—without compromising the sterility of the fluid path.

With the latest EU GMP Annex 1 regulations now mandating PUPSIT for processes where terminal sterilisation is not possible, these assemblies provide a compliant, reliable, and contamination-free solution.

Each system can be tailored to your process needs, with options for tubing, filtration, sampling, and connectivity. This flexibility ensures seamless integration into your workflow while delivering confidence in sterility, compliance, and performance.