Vshell® Capsule Pre-Filter for Virus Removal Filtration

Virus filteration step is often resulting in low filtration capacity, increased cost, increased process time and other problems due to various reasons. Without changing the state of the sample, adding a pre-filter is the most effective solution increase the capacity. Vshell® Pre-filter is specially designed to work together with Valpha Virus retention filter, providing a reliable virus safety garantee for the virus fitration process.
The purpose of virus pre-filter is to remove various impurities or contaminants such as protein aggregates, DNA, and other trace substances. The size of the pre-filter also has a significant impact on the viral filter capacity. We provide a variety of specifications of pre-filter filters, according to different process requirements, to achieve robust virus removal purposes.
Cat. No. Specification Unit Price Quantity
FCM1530413-01 100cm2 Filtration Area 1 per package Inquiry
FCM1530413-02 250cm2 Filtration Area 1 per package Inquiry
FCM1530413-03 0.05m2 Filtration Area 1 per package Inquiry
FCM1530413-04 0.1m2 Filtration Area 1 per package Inquiry

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Product Description
Product Description
Valpha® family of virus removal filters are designed to efficiently remove virus particles from biological products (such as blood products, antibody drugs). The Valpha® family of virus removal filters are validated to provide you reliable virus retention even at higher levels of virus challenge.

Available Connection Type for Vshell® Capsule Pre-Filter:
• S Type: TC25 (for 100cm2 and 250cm2)
• T Type: TC50
Product Details
Product Type
Virus Removal Filtration Solution
Specifications
Material (Membrane): Diatomite, cellulose, perlite, positive charge resin
Material (Housing): Polypropylene
Pressure test: 25°C water bath, maintain 50 psi for 24 hours, filter no gas leakage; 40°C water bath, maintain 40 psi for 24 hours, filter no gas leakage
Hydraulic stress test: 40psi, 30min, 4cycles
TOC: After flushing 100 L/m² , TOC was < 4mg/L
Conductivity: After flushing 100 L/m², conductivity was 10 μS/cm
Bacterial endotoxins: After flushing 100 L/m², endotoxin was <0.25 EU/ml
Biosafety test: The material used meet the requirements of USP <87> and USP <88> biosafety test
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