New Product Release
Published Time:
2025-07-07
Each filtration module in a disposable deep filtration membrane pack is composed of two completely independent layers of filtration materials, usually with the upper layer of filtration material having a more open filtration aperture than the lower layer. This composite structure design improves the pollutant holding capacity of each filtration unit, avoids premature clogging of the filter, and effectively extends the load capacity of the membrane pack.
The main use of disposable deep membrane packaging is for clarification, filtration, and removal of impurities during cell culture harvesting. In addition to being used alone, WeC] ear disposable deep membrane packs can also be combined with centrifugal or tangential flow filtration for separation and purification in downstream processes. By utilizing the positive charge adsorption ability of WeC] ear filter material, impurities such as HCPs, DNA, polymers, viruses, endotoxins, etc. can be effectively removed. Its excellent filtering performance is also commonly used for clarifying the low pH solution after antibody affinity capture
Product Features
• Disposable design—ready to use, no cleaning or cleaning validation required; compact design with a small residual volume, effectively improving recovery rate
• Translucent housing allows for observation of liquid level changes
• Good linear amplification capability
• High loading capacity and high dirt holding capacity
• Modular design with good compatibility, adaptable to similar fixtures and systems on the market
• Safe and hygienic materials; products are manufactured in a clean environment
Typical Applications
• Clarification and harvesting of cell culture media
• Protective clarification before downstream processes, such as depth filtration after Low pH
• Clarification of yeast and bacterial lysates
• Reduce impurities such as protein aggregates, HCPs, endotoxins, and viruses in the feedstock
• Clarification of bacterial and yeast lysates
• Vaccine product clarification
• Media clarification
• Plasma protein and plasma clarification
| Product Parameters Product Model | S | M | P | |
| Effective filtration area | 25 cm2 | 330/1000 cm2 | 1.5 m2 | |
| Height * Diameter (cm) | 8.5*7.5 | 14.5/15.4*21.5 | 20.5*40.5 | |
| Material | Housing | Polypropylene (PP) | Polycarbonate (PC) | Polycarbonate (PC) |
| Flow distributor, isolation plate | Polypropylene (PP) | Polypropylene (PP) | Polypropylene (PP) | |
| Seal | Silicone rubber | |||
| Filter material | Cellulose, diatomaceous earth, binder | |||
| Interface | Luer connector | 3/4 inch sanitary fitting | 1.5 inch sanitary fitting | |
| Maximum operating pressure | 3.4 bar | |||
| Maximum forward operating pressure | 2.4 bar | |||
| Maximum reverse operating pressure | 2.0 bar | |||
| Maximum operating temperature | 40 ℃ | |||
| Wet heat sterilization | 126 ℃ 30 min | |||
| Biosafety | Complies with USP<87>, USP<88> tests | |||
| Endotoxin | Complies with USP<85>, endotoxin content < 0.25 EU/mL | |||
Ordering Information
None
New Product Release
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