Sartopore® 2 is the industry standard of high-performance polyethersulfone (PES) liquid filters. A broad variety of different pore size combinations ensures highly economic and safe filtration performance. From single-layer high flow solutions to specific Mycoplasma retentive filters, Sartopore®2 perfectly adapts to your specific process needs.

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  • Sartopore® 2 XLI Midicaps®
    Item no.
    5445307I8--FO--A
    Capsule/Cartridge Format
    Midicaps®
    Filter Size
    size 8 (0.13 m² / 1.4 ft²)
    Pore Size Final-filter
    0.2 µm
    Pore Size Pre-filter
    0.35 µm
  • Sartopore® 2 XLI Midicaps®
    Item no.
    5445307I9--FF--A
    Capsule/Cartridge Format
    Midicaps®
    Filter Size
    size 9 (0.26 m² / 2.8 ft²)
    Pore Size Final-filter
    0.2 µm
    Pore Size Pre-filter
    0.35 µm
  • Sartopore® 2 XLM Capsule
    Item no.
    5441358M4--SO--B
    Capsule/Cartridge Format
    Capsules Size 4&5
    Filter Size
    size 4 (0.021 m² / 0.22 ft²)
    Pore Size Final-filter
    0.1 µm
    Pore Size Pre-filter
    0.2 µm
  • Sartopore® 2 Maxicaps 0.2µm 30''
    Item no.
    5447307H3--SSAC

    Sartopore® 2 is the industry standard of high-performance polyethersulfone (PES) liquid filters. A broad variety of different pore size combinations ensures highly economic and safe filtration performance. From single-layer high flow solutions to specific Mycoplasma retentive filters, Sartopore®2 perfectly adapts to your specific process needs.

  • Sartopore® 2 XLM Sartoscale 0.1µm 3pc

    Sartopore® 2 is the industry standard of high-performance polyethersulfone (PES) liquid filters. A broad variety of different pore size combinations ensures highly economic and safe filtration performance. From single-layer high flow solutions to specific Mycoplasma retentive filters, Sartopore®2 perfectly adapts to your specific process needs.

  • Sartopore® 2 XLM Midicaps®
    Item no.
    5445358M0--FO--V
    Capsule/Cartridge Format
    Midicaps®
    Filter Size
    size 0 (0.52 m² / 5.6 ft²)
    Pore Size Final-filter
    0.1 µm
    Pore Size Pre-filter
    0.2 µm
  • Sartopore® 2 XLI Gamma Midicaps®
    Item no.
    5445307I9G-FO--A
    Capsule/Cartridge Format
    Midicaps®
    Filter Size
    size 9 (0.26 m² / 2.8 ft²)
    Pore Size Final-filter
    0.2 µm
    Pore Size Pre-filter
    0.35 µm
  • Sartopore® 2 XLM Midicaps®
    Item no.
    5445358M8--FO--A
    Capsule/Cartridge Format
    Midicaps®
    Filter Size
    size 8 (0.13 m² / 1.4 ft²)
    Pore Size Final-filter
    0.1 µm
    Pore Size Pre-filter
    0.2 µm
  • Sartopore® 2 XLG T-Style Maxicaps®
    Item no.
    5448307G2G-OO
    Capsule/Cartridge Format
    T-Style Maxicaps®
    Filter Size
    20"(1.6 m² / 17.2 ft²)
    Pore Size Final-filter
    0.2 µm
    Pore Size Pre-filter
    0.8 µm
  • Sartopore® 2 XLI Gamma Maxicaps®
    Item no.
    5447307I3G-OO
    Capsule/Cartridge Format
    Maxicaps®
    Filter Size
    30"(2.4 m² / 25.8 ft²)
    Pore Size Final-filter
    0.2 µm
    Pore Size Pre-filter
    0.35 µm
  • Sartopore® 2 XLI Cartridge
    Item no.
    5442507I1
    Capsule/Cartridge Format
    Cartridges
    Filter Size
    10"(0.8 m² / 8.6 ft²)
    Pore Size Final-filter
    0.2 µm
    Pore Size Pre-filter
    0.35 µm
  • Sartopore® 2 XLM T-Style Maxicaps®
    Item no.
    5448358M1G-SS
    Capsule/Cartridge Format
    T-Style Maxicaps®
    Filter Size
    10"(0.8 m² / 8.6 ft²)
    Pore Size Final-filter
    0.1 µm
    Pore Size Pre-filter
    0.2 µm
  • Sartopore® 2 XLM T-Style MaxiCaps® 10 inch
    Item no.
    5448358M1G-SY
    Capsule/Cartridge Format
    T-Style Maxicaps®
    Filter Size
    10"(0.8 m² / 8.6 ft²)
    Pore Size Final-filter
    0.1 µm
    Pore Size Pre-filter
    0.2 µm
  • Sartopore® 2 XLI Gamma Maxicaps®
    Item no.
    5447307I3G-SO
    Capsule/Cartridge Format
    Maxicaps®
    Filter Size
    30"(2.4 m² / 25.8 ft²)
    Pore Size Final-filter
    0.2 µm
    Pore Size Pre-filter
    0.35 µm
  • Sartopore® 2 XLM Midicaps®
    Item no.
    5445358M0--SO--V
    Capsule/Cartridge Format
    Midicaps®
    Filter Size
    size 0 (0.52 m² / 5.6 ft²)
    Pore Size Final-filter
    0.1 µm
    Pore Size Pre-filter
    0.2 µm
  • Results per page: | |

    Sterilizing-Grade, 0.2 µm Rated Filters

    Sartopore®2 HF Pore size: 0.2 µm (single layer)
    Sartopore®2 Pore size: 0.45 | 0.2 µm (heterogeneous PES double layer)
    Sartopore®2 XLG Pore size: 0.8 | 0.2 µm (heterogeneous PES double layer)
    Sartopore®2 XLI Pore size: 0.35 | 0.2 µm (heterogeneous PES double layer)

    It is the identical final 0.2 µm membrane layer which ensures sterility of your product. But it is the pre-filter porosity which makes the difference. Depending on specific product properties a finer or coarser pre-filter layer can significantly improve the capacity of the filter. Quasi particle-free liquids like buffer solutions can be filtered without any pre-filter layer for increasing the flow performance.

    If a new process is designed or existing processes are optimized, Sartopore® 2 allows cost reduction of up to 90%. The best-performer of your specific application can be easily identified by Increase® filterability trials. Make use of this service to understand the benefit for your filtration process.

    Your Benefits:

    • Lowest filtration costs (highest filter capacity)
    • Various filter solutions within one platform (identical materials used for your process)

    Mycoplasma-Retentive, 0.1 µm Rated Filters

    Sartopore®2 XLM Pore size: 0.2 | 0.1 µm (heterogeneous PES double layer)

    It is well known that Mycoplasma can be present in commercially available cell culture media. Because Mycoplasma are able to penetrate 0.2 µm rated sterile filters, the industry specifically developed finer filter membranes (0.1 µm) for the successful retention of Mycoplasma.

    It is the highly asymmetric structure and the perfect fit between the 0.2 µm prefilter layer and the 0.1 µm final membrane which ensures an unmet combination of highest safety and highest filtration capacity. Sartopore® 2 XLM is the most powerful filter in the market and is fully validated as sterilizing grade filter (according to ASTM…) and Mycoplasma removal.

    Your Benefits:

    • Lowest filter consumption by high filtration capacity
    • Lowest risk of Mycoplasma contamination for you fermentation process
    • Perfect fit to Sartopore® 2 used in other process steps

    Bioburden Reduction, 0.45 µm Rated Filters

    Sartopore®2 Pore size: 0.8 | 0.45 µm (heterogeneous PES double layer)

    Sartopore®2 0.45 µm rated filter cartridges are designed for bioburden reduction and particle removal from a broad range of pharmaceutical products. They offer extremely high flow rates and total throughputs and are therefore ideally suited for membrane prefiltration of aqueous solutions and highly viscous, difficult to filter pharmaceutical products.

    For highest process flexibility all Sartopore®2 filters are available for conventional or single use applications. All filter elements are available in various sizes and adapter combinations. Please review the selection guide in the supporting resources literature.

    Product Information

    • Brand
      Sartopore® 2  
  • Maxicaps® Filter Holders
    Item no.
    M_MaxiCaps_Filter_Holders

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

  • Liquid Filter Housings
    Item no.
    M_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.

  • Sartocheck® 5 Plus Filter Tester
    Item no.
    26787---FT---P

    The Sartocheck® 5 Plus Filter Tester is an automatic filter integrity tester with automated Quality Risk Management (QRM) designed to cover the complete range of integrity testing from small syringe filters up to large multi-round housings and tangential flow cassettes.

  • Sartoguard
    Item no.
    M_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.