Sartopure® GF Plus Maxicaps® 1.2 µm 30"

Sartopure^® GF Plus Maxicaps^®

Sartopure^® GF Plus Maxicaps^® are ready-to-use capsule depth filters for clarification and prefiltration in pharmaceutical and biopharmaceutical process streams. The enclosed capsule design supports integration into single-use processing lines and reduces the need for stainless steel housings. The two-layer pleated glass-fiber fleece combines adsorptive and mechanical retention to reduce colloids, lipids, protein aggregates and particles before downstream filtration or purification steps.

Main Formats:

• Retention Ratings: Available in 0.65 µm and 1.2 µm to support selection based on feed stream composition, particulate load and downstream process requirements.
• Maxicaps^® Sizes: Available in 10", 20" and 30" formats with nominal filtration areas of 0.4 m², 0.8 m² and 1.2 m².
• Ready-to-Use Capsule Format: Designed as an enclosed filtration unit for single-use process lines, pilot-scale applications and manufacturing workflows.
• Connector Options: Available with connector configurations such as stepped hose barb and Tri-Clamp connections, depending on process setup and selected article.

Applications:

• Cell Culture Harvest Clarification: Supports reduction of particles, colloids, lipids and protein aggregates in harvested cell culture fluids.
• Fermentation Broth Prefiltration: Suitable for clarification before downstream membrane filtration, chromatography or ultrafiltration.
• Media and Serum Filtration: Applicable for serum-free and serum-containing media, serum and process fluids with lipid or colloidal contaminants.
• Viscous Pharmaceutical Solutions: Can be used for prefiltration of viscous ophthalmic and large-volume parenteral solutions.
• Single-Use Bioprocessing: Designed for disposable manufacturing lines where enclosed, ready-to-use filtration units are preferred.

Materials Used:

• Filter Medium: Double-layer glass-fiber fleece for adsorptive and mechanical retention.
• Support Fleece: Polypropylene.
• Capsule Housing: Polypropylene.
• Core and End Caps: Polypropylene.
• O-Rings: Silicone as standard, with EPDM or fluoroelastomer options depending on configuration and process requirements.
• Regulatory-Related Product Information: Non-pyrogenic according to USP Bacterial Endotoxins test and passes USP Plastic Class VI test, according to product documentation.

Advantages:

• Adsorptive Depth Filtration: Glass-fiber fleece supports reduction of colloids, lipids, protein aggregates and particles in challenging process streams.
• Enclosed Capsule Design: Ready-to-use format simplifies integration into single-use and closed processing concepts.
• Defined Retention Options: 0.65 µm and 1.2 µm ratings allow adaptation to different clarification and prefiltration needs.
• Scalable Capsule Range: 10", 20" and 30" Maxicaps^® formats support process development, pilot-scale work and manufacturing applications.
• Downstream Process Protection: Helps reduce particulate and colloidal burden before membrane filters, chromatography columns and ultrafiltration systems.
• Sterilization Option: Maxicaps^® can be autoclaved within specified operating limits.
• Process Flexibility: Multiple sizes and connector options support adaptation to different process layouts and filtration assemblies.

Together, these features make Sartopure^® GF Plus Maxicaps^® a practical capsule depth filtration option for clarification, prefiltration and downstream process protection in biopharmaceutical and pharmaceutical workflows.