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Blended Cellulose Membrane Filters

Blended cellulose membrane is a very well established technology. Critical Process Filtration creates a thick membrane with very high loading capacity and high flow rates. The blended cellulose material is very low protein binding and allows protein rich solutions to pass with little impact on protein content.


Offered in Biopharmaceutical Grade, blended cellulose filters are used for prefiltration and clarification applications in cell culture media, plasma products, serum, SVPs, LVPs and other biological products.


You can also call on us to provide other Services to help you choose and verify your filter performance.

Selection Table

The product selection table contains information on Blended Cellulose membrane in cartridge, capsule and flat disc forms. Click on the Download PDFin the appropriate location to download a data sheet for the filter media or product that fits your needs.

Blended Cellulose Membrane Media

Pore Sizes
Biopharmaceutical Grade
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0.22, 0.45, 0.65, 1.2 High void volume, proven membrane material for bioburden reduction and protection of sterilizing grade filters. Low adsorption.

To estimate the number of filters you will need for your application, use our unique sizing tools.

Contact Critical Process Filtration if you have questions on any of our products or services.