Introduction
As a leading Chinese manufacturer of high-performance filtration solutions, we specialize in producing ultrafiltration (UF) membranes for critical applications in the bio-pharmaceutical industry. Our self-developed and Canpure CPEO-1060 Hollow fiber ultrafiltration membranes Replacement are engineered to meet the stringent demands of biopharmaceutical processing, including the extraction and purification of proteins, antibiotics, vaccines, and other biologics.
With our in-house production capabilities, we offer cost-effective, high-quality UF membranes with short lead times, ensuring that pharmaceutical companies receive reliable filtration solutions without compromising on efficiency or budget.

Why Choose Our Ultrafiltration Membranes for Bio-Pharmaceutical Applications?
1. Superior Separation and Purification Performance
Ultrafiltration membranes play a crucial role in downstream bioprocessing, where high-purity separation of biomolecules is essential. Our UF membranes feature:
Precise molecular weight cut-off (MWCO) – Effective separation of proteins, enzymes, and other biomolecules based on size exclusion.
High retention rates – Ensures target molecules (such as monoclonal antibodies or vaccines) are retained while removing impurities.
Low fouling tendency – Hydrophilic membrane materials minimize protein adsorption, improving flux stability and extending membrane lifespan.
2. Compliance with Pharmaceutical Industry Standards
Our UF membranes are manufactured in a GMP-compliant facility, ensuring they meet the strict requirements of:
FDA, EMA, and cGMP regulations
Low extractables & leachables – Critical for maintaining product safety in drug manufacturing.
High chemical compatibility – Resistant to harsh cleaning agents (NaOH, HCl, etc.) for repeated sterilization and sanitization.
3. Cost-Effective Production Without Compromising Quality
As a direct manufacturer, we eliminate middlemen, allowing us to offer competitive pricing without sacrificing quality. Our advantages include:
Lower production costs – Economies of scale and optimized manufacturing processes reduce expenses.
No hidden markups – Transparent pricing structure for bulk orders.
Customizable solutions – Tailored pore sizes, configurations (hollow fiber, flat sheet, spiral-wound), and process scalability.
4. Fast Turnaround & Reliable Supply Chain
Unlike suppliers dependent on third-party production, our in-house manufacturing ensures:
Shorter lead times – Rapid production and delivery, even for large orders.
Flexible MOQs – Suitable for both R&D-scale and industrial-scale applications.
Stable inventory – Reduced risk of supply chain disruptions.

Key Applications in Bio-Pharmaceutical Processing
1. Protein Concentration & Purification
Our UF membranes efficiently concentrate and desalt proteins, antibodies, and enzymes while removing small-molecule contaminants, improving yield and purity in:
Monoclonal antibody (mAb) production
Recombinant protein processing
Plasma fractionation
2. Vaccine Production
Ultrafiltration is essential in virus concentration, buffer exchange, and sterile filtration for vaccine manufacturing, ensuring:
High recovery rates of viral vectors
Removal of host cell proteins and DNA
Final formulation polishing
3. Antibiotic & Small Molecule Separation
Our membranes enable selective separation of antibiotics (e.g., penicillin, streptomycin) from fermentation broths, enhancing purity and reducing downstream processing costs.
4. Cell Harvesting & Clarification
UF membranes assist in harvesting mammalian or microbial cells, replacing traditional centrifugation with a more scalable and consistent alternative.

Conclusion: A Trusted Partner for Bio-Pharmaceutical Filtration
Our self-manufactured ultrafiltration membranes provide pharmaceutical companies with a high-performance, cost-efficient, and reliable solution for critical separation and purification processes. By choosing our UF membranes, you benefit from:
✔ High-quality, regulatory-compliant filtration
✔ Lower costs due to direct factory pricing
✔ Fast production and delivery
✔ Customized solutions for specific bio-pharma needs
For more details on how our ultrafiltration membranes can optimize your bio-pharmaceutical processes, contact us today for a consultation or sample request!
Q&A
Q: What's the typical cleaning duration?
A: 30-90 minutes for chemical cleaning.
Q: How to calculate system recovery?
A: (Permeate flow/Feed flow) × 100%.
Q: What's the typical fiber wall thickness?
A: 100-300 microns for hollow fibers.