Water Filters from Sartorius Group

Sartobran® P 0.2 µm Liquid Filter Cartridges -- 523**07H3----P


Sartobran® P sterilizing grade filter cartridges have proven throughout the years to be the first choice in the bio-pharmaceutical industry for all applications requiring low adsorption capabilities. The unique ultra low unspecific binding capacity of the cellulose acetate membranes assures highest protein yield and rapid preservative recovery.

Sartobran® P filters are ideally suited for processing high value biological solutions like dilute protein solutions and pharmaceuticals sensitive to adsorption like dilute preservative solutions.


Sartobran® P filters are ideally suited for all
applications that require highest product
recovery rates like:

  • Coagulation factors, albumine, IgG
  • Bacterial and viral vaccines
  • MAB’s
  • Bio-processed pharmaceuticals
  • Diagnostics
  • Purified protein solutions
  • Biological fluids
  • Solutions containing preservatives

Highest Product Yield

The Sartobran® P’s cellulose acetate membrane provides the lowest unspecific adsorption of any membrane material available, ensuring the highest product recovery rates.


Due to the “built-in prefiltration” by a 0.45 μm membrane, Sartobran® P 0.2 μm filters provide excellent total throughputs and higher flow rates at low differential pressure for gentle product treatment.


Sartobran® P 0.2 μm filters are available in traditional cartridge formats and disposable capsules from 150 cm2 to 1.8 m2 for simple linear scale up and process flexibility.

Microbiological Retention

Sartobran® P 0.2 μm rated filter cartridges are fully validated as sterilizing grade filter elements according to HIMA and ASTM F-838-05 guidelines.

Quality Control

Each individual element is integrity tested by diffusion and bubble point test prior to release, assuring absolute reliability.


Sartobran® P cartridges are designed, developed and manufactured in accordance with an ISO 9001 certified Quality Management System. A Validation Guide and Extractables Guide are available for compliance with regulatory requirements.

Product Category
Water Filters
Performance Specifications
Maximum Pressure
29 to 72 psi (20.41 to 51.02 m H2O)
Filtration Grade
0.20 µm (0.0079 mils)

View Entire Datasheet

To view all product specifications available in these tables, click on the "View Entire Datasheet" button.

View Entire Datasheet
Filter Medium Material
Additional Features
Application / Industry