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Microsart® @filter 250, CN, white|black, 0.45µm

Ready-to-use, sterile Microsart® @filter units combine a funnel, a filter base and a gridded membrane filter in one unit. They have been specifically developed for the detection and enumeration of microorganisms in pharmaceuticals, cosmetics, food, beverages, water and other liquids.

Item no.:  16D01--25-06--BK

Price:  $240.00

Availability:  Delivery within 4 - 5 weeks *

*Detailed delivery date provided during check-out

Microsart® @filter 100 and 250 filter units are a sterile and ready-to-use combination of funnel, filter base and gridded membrane in one unit. They have been specifically developed for the detection and enumeration of microorganisms in pharmaceuticals, cosmetics, food, beverages, water and other liquids.

The Microsart® @filter range has been tailored to meet individual needs. There are two volume sizes to choose from, 100 ml and 250 ml, different pore sizes and different filter colors for constrasting backgrounds during evaluation. Marked graduations allow accurate sample volumes.The optimal design permits a thorough rinsing of the system following filtration. No liquid is retained in the filter funnel. Optimal sealing to the Microsart® Base 47 mm is guaranteed by the Click-Fit closure. The filter units are available as tray versions with lids, or are stacked in bags for safe removal using the Microsart® Funnel Dispenser.

Microsart® @vance is an entire product family and stands for innovative products for microbiological analyses based on colony count determination. From taking the sample until incubation in just a few easy steps, whilst at the same time minimizing the risk of secondary contamination.All Microsart® products meet the most stringent quality assurance standards, providing reliable results and offering simple, time-saving handling.

Microsart® @vance is advanced colony counting by Sartorius Microsart® Base and Funnel DispenserMicrosart® Base 47 mm is the perfect addition to existing Combisart® and Microsart® Combi.jet stainless steel manifolds. The Microsart® Funnel Dispenser guarantees secure removal of single, sterile Microsart® @filter units. Even after opening the bag, the remaining funnels are protected from secondary contamination.

The pharmaceutical and biotech industries are driven by the need to optimize their work flows and increase efficiency without compromising their level of safety. Products and raw materials used in the pharmaceutical or biotech industry require control of microbial levels during processing and handling. All components of the filtration system must comply with international guidelines, such as USP, EP or ISO standards.


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Microsart® @filter 100 | 250 — Sterile Einweg-Filtereinheiten mit Klick-Fit
de 113.5 kB
Microsart® @filter 100 | 250 — Sterile single-use filter units featuring a click-fit closure
en 112.5 kB
Microsart® @filter 100 | 250 — Unités de filtration stériles à usage unique avec Click-fit
fr 535.9 kB

User Manual

Microsart® @filter 100|250
en 214.8 kB

Product properties

  • Usage
  • Primary Product Type
    Filtration Devices
  • Funnel Material
    Polypropylene (PP)
  • Material
    Polypropylene (PP)
  • Membrane Color | Grid Color
    white | black
  • Filtration Area
    13.2 cm²
  • Pore Size
    0.45 µm
  • Diameter
    ⌀ 47 mm
  • Membrane
    Cellulose nitrate (CN) (cellulose ester)
  • Membrane Material
    Cellulose Nitrate (CN; Cellulose Mixed Ester)
  • Pack Size
  • Package Type
  • Packaging
    6 bags of 8
  • Volume
    250 mL

Technical attributes

  • Base Material
    Acrylonitrile butadiene styrene (ABS)
  • Lot Certificates
    Recovery rate, sterility and performance test
  • Prefilter Diameter
    40 mm
  • Application
    Microbial Enumeration
  • Market
    • Pharma/Biotech
    • Food & Beverage
    • Environmental/Water Testing
  • Sterilization Procedures
  • Funnel Capacity
    250 mL

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