Virosart® HF

The Virosart® HF product family offers a reliable and efficient choice for high-performance virus filtration solutions. Virosart HF meets the diverse needs of the biopharmaceutical industry, from laboratory research to large-scale manufacturing. Its range of formats and robust design make it a versatile and cost-effective option for ensuring product integrity and purity.

Key Features

• Advanced Filtration Technology: The modified PES membrane in hollow fiber format offers high flow rates and excellent capacity, ensuring consistency and scalability from lab to process scale.
• Robust Virus Clearance: The membrane retains LRV ≥ 4 log₁₀ of small non-enveloped viruses and LRV ≥ 6 log₁₀ of large enveloped viruses, ensuring high virus protection throughout the flow decay profile, independent of operating pressure.
• Cost Efficiency: High packing density results in low hold-up and flushing volumes, reducing footprint requirements.
  Ready to Use: Sterile delivery facilitates ease of use and quick installation.
• Regulatory compliance: Quality Assurance: ISO 9001 certified Quality Management System and Non-pyrogenic as per USP Bacterial Endotoxins standards.
• Versatile Device Formats: Available in lab scale, mid-scale, process scales and Maxicaps® MR.
• Reliable Integrity Testing: Rigorous integrity testing using Sartocheck® technology.
• Operating Parameters:
  - Filtration pressure: max. 5.0 bar (73 psi) at 20°C
  - Reversed filtration pressure: max. 2.5 bar (36.3 psi) at 20°C

Ordering Information

• Hollow Fiber Modules: Various filtration areas
• Maxicaps® MR: Various configurations to support large scale volumes
• Mid-scale and process-scale modules: Additionally available as virus filter transfer units. They are delivered pre-assembled and
  sterile (y-irradiated).