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Sartoguard®

All members of the Sartoguard family utilize a highly asymmetric polyether sulfone (PES) membrane double layer for unmatched protection of final filters and bioburden reduction with an LRV of 6 per cm². In addition, combinations with different depth filter materials and gamma sterilizable versions are available.

Choose your product

Products (122)

5478358G3G-OO
5478358G3G-OO
Item no.:   5478358G3G-OO
Pore Size Final-filter
0.1 µm
Filter Size
30" (2.4 m² / 25.8 ft²)
5471358G4--SO--B
5471358G4--SO--B
Item no.:   5471358G4--SO--B
Pore Size Final-filter
0.1 µm
Filter Size
size 4 (0.021 m² / 0.22 ft²)
5472507F1
5472507F1
Item no.:   5472507F1
Pore Size Final-filter
0.2 µm
Filter Size
10" (0.8 m² / 8.6 ft²)
5475358G0--SS--V
5475358G0--SS--V
Item no.:   5475358G0--SS--V
Pore Size Final-filter
0.1 µm
Filter Size
size 0 (0.52 m² / 5.6 ft²)
5475307F7--SO--A
5475307F7--SO--A
Item no.:   5475307F7--SO--A
Pore Size Final-filter
0.2 µm
Filter Size
size 7 (0.065 m² / 0.7 ft²)

Applications:

  • Protection of downstream equipment and final membrane filters
  • Bioburden reduction

Benefits:

  • More economical process flow
  • Downsizing of filtration systems
  • Significantly higher total throughput performance
  • LRV of 6 per cm² filtration area for Brevundimonas Diminuta and for Serratia Marcescens

Pure PES membrane

Sartoguard PES

For all, basic membrane prefiltration steps to protect your final membrane filter and downstream equipment. The single-use variants are also available as gamma sterilizable versions.

Power of glass fleece

Sartoguard GF

The Sartoguard GF filter elements combining the defined retention performance of membrane filters with high adsorptive power of glass fiber fleeces.

Unique PES Nanofleece

Sartoguard NF

The Sartoguard NF is the only gamma sterilizable membrane depth filter combination in single-use applications utilizing unique PES Nanofleece technology. The Nanofleece protects the membrane double layer from early blockage due to a high particle load.

For highest process flexibility all Sartoguard® filters are available as for conventional stainless steel or single use applications. All filter elements are available in various sizes and adapter combinations.

Datasheet

Sartoguard GF — Membrane Prefiltration Filter Elements
en 192.5 kB
Sartoguard NF — Membrane Prefiltration Filter Elements with Nanofleece Technology
en 1.1 MB
MaxiCaps® Filter Holders

The Sartorius Stedim Biotech MaxiCaps® holder has been specially designed to integrate MaxiCaps® into biopharmaceutical processes.

Liquid Filter Housings

Sartorius Stedim Biotech Sanitary Single Round Filter Housings are specifically designed for liquid filtration applications of the Bio-Pharmaceutical Industry. Application: bioreactors, CIP skids, autoclaves, lyophilizers and process tanks.

Sartopure®

The Sartopure® filter family is optimized for the clarification and retention by utilizing multiple layers of progressively finer pleated polypropylene or adsorptive glass fleece material. The turbidity reduction results in optimal protection of all downstream material like chromatographic columns or membrane filters.