Sartopure® PP3 T-Style Maxicaps® 0.65 µm 20"

Sartopure^® PP3 T-Style Maxicaps^®

Sartopure^® PP3 T-Style Maxicaps^® are ready-to-use polypropylene fleece prefilters for particle reduction in pharmaceutical and biopharmaceutical process streams. The T-style capsule design combines an enclosed filter unit with flexible connection options, supporting convenient installation in process development, pilot-scale and manufacturing environments. With retention ratings from 0.45 µm to 50 µm, Sartopure^® PP3 T-Style Maxicaps^® help reduce particulate load and support protection of downstream membrane filters and process equipment.

Main Formats:

• T-Style Maxicaps^®: Enclosed, ready-to-use capsule format designed for process filtration where handling efficiency and closed processing are important.
• Retention Ratings: Available from 0.45 µm to 50 µm to match different particle loads and prefiltration requirements.
• Connection Options: Offered with different connector configurations to support integration into existing process setups.
• Scalable Platform: Part of the Sartopure^® PP3 product family, enabling consistent prefilter selection across development and manufacturing scales.

Applications:

• Downstream Filter Protection: Used upstream of membrane filters to help reduce particle burden and extend downstream filter usability within process-specific limits.
• Biopharmaceutical Clarification: Suitable for clarification steps in vaccine production, viral vector processing and other biopharmaceutical workflows.
• Pharmaceutical Process Filtration: Applicable for ophthalmic solutions, large-volume parenterals, antibiotics, solvents and other product-contact filtration steps.
• Process Development and Scale-Up: Supports evaluation and implementation of polypropylene fleece prefiltration in scalable bioprocess workflows.
• Closed or Enclosed Filtration Setups: The capsule format can support simplified handling compared with reusable housings.

Materials Used:

• Filter Medium: Polypropylene fleece with a multilayer structure for particle reduction and dirt-holding capacity.
• Support, Core and Housing: Polypropylene components for broad chemical compatibility.
• O-Rings: Silicone as standard, with EPDM or fluoroelastomer options depending on configuration.
• Product-Contact Design: All-polypropylene filter construction supports use in regulated biopharmaceutical and pharmaceutical applications.

Advantages:

• Broad Retention Range: 0.45–50 µm options enable adaptation to different feed streams and clarification needs.
• Chemical Compatibility: Polypropylene construction supports use with many acids, bases and solvents within specified operating conditions.
• Low Unspecific Binding: Helps support product recovery in sensitive biopharmaceutical process streams.
• Low Extractables Profile: Designed for product-contact applications in regulated manufacturing environments.
• High Dirt-Holding Capacity: Multilayer fleece design supports effective particle loading and can help reduce prefilter changeouts depending on process conditions.
• Ready-to-Use Format: Enclosed Maxicaps^® design reduces the need for separate filter housings and supports efficient setup.
• Sterilization Options: Suitable for autoclaving or in-line steam sterilization within the specified limits for the selected configuration.

Together, these features make Sartopure^® PP3 T-Style Maxicaps^® a practical prefiltration option for particle reduction, process flexibility and downstream filter protection in biopharmaceutical manufacturing.