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Minisart® Syringe Filter, Polyethersulfone, Pore Size 0.45 µm, Female Luer Lock, Male Luer Slip, Pack Size 500

Utilize the Minisart® High Flow Syringe Filter for optimal delivery of the highest flow rates of aqueous liquids with a pH of 3-12. Due to the asymmetric structure, the PES surface virtually behaves like a prefilter.

Top Features of Minisart® High Flow Syringe Filters

  • Bulk packaging for less waste
  • Minimum extractables
  • Low non-specific binding
  • Outstanding chemical compatibility

Popular Applications for Minisart® High Flow Syringe Filters

  • Filtration of aqueous liquids
  • Sterile filtration, clarification and particle removal

Item no.:  16533----------Q

Price (USD):  $915.00


* 24 Hours Turnaround Time

Individually packed and sterile Minisart® High Flow syringe filters are optimal for immediate usage whenever sterile filtration or clarification and cell removal under sterile conditions is needed.

Acrylic housing

The housing is made of the acrylic resin MBS (Methacrylate butadiene styrene) which has a limited compatibility with alcohols but is free of phthalates.

PES Membranes

Due to the slightly asymmetric membrane structure, the PES surface almost behaves like a pre-filter and enables highest flow rates.

Non-Specific Binding

When working with several aqueous samples and solvents, selecting a product with non-specific protein adsorption is important. This is exactly what is found with the Minisart® High Flow Syringe Filter. These specifications are found in the membrane of the product itself, making it a core feature of use.

No Waste

Working in a waste-free environment is essential for both the process and the cleanup. With the Minisart® High Flow Syringe Filter, you can maintain cleanliness since the product is packaged in bulk. Free from worrying about waste, more attention can be given to the project at hand.

Flow Rate

The specifications of the Minisart® High Flow Syringe Filter result in an excellent flow rate. This rate stands at 220 mL/min with water at 1 bar (14.5 psi). The total throughput of the product rests at 100 mL.


Laboratory Filtration Products Catalog
en 17.2 MB

User Manual

Instructions for Use Minisart® NML, SRP & HY Sartorius Syringe Filters for Filtration Applications and Sterilization of Air
en 1.8 MB
HPLC-Certificate — Minisart® Syringe Filters for Sample Preparation – reliable and ultrapure
en 364.1 kB
Minisart® Chemical Compatibility Guide
en 229.3 kB
Instructions for Use Minisart® High Flow | NML | Air | HY | Acticosart Sartorius Syringe Filters for Liquid Filtration and Venting
en 1.8 MB


  • Application
    Hydrophilic filters with PES membrane for fast sterile filtration or clarification of aqueous solutions
  • Application Area
    Clarification and Particle Removal

Compliance Information

  • Biosafety
    All materials of this filter element meet the requirements of the current USP Biological Reactivity tests for plastics Class VI (Systemic Injection, Intracutaneous and Implantation tests).

Connections (Physical)

  • Connector Inlet
    Female Luer Lock
  • Connector Outlet
    Male Luer Slip


  • Filter Diameter
    ⌀ 28 mm
  • Filtration Area
    6.2 cm²


  • High Flow

General Specifications

  • Filter Paper/Membrane Color
  • Flow Rate
    ≥ 220 mL/min with water at 1 bar (14.5 psi)
  • Total Throughput
    Up to 200 mL
  • pH Range
    3.0 – 12.0

Materials of Construction

  • Membrane Material
    Polyethersulfone (PES)

Operating Conditions

  • Maximum Allowable Working Temperature
    60 °C (140 °F)
  • Maximum Operating Pressure
    6 bar (87 psi)
  • Operating Pressure
    6 bar (87 psi)

Physicochemical Information

  • Bubble Point
    Min. value with water ≥ 2.0 bar (29 psi)
  • Burst Pressure
    Min. value ≥ 7.0 bar (102 psi)
  • Pore Size
    0.45 µm
  • Wettability

Product Information

  • Brand
    Minisart® PES
  • Device Type
    Syringe Filters
  • Pack Size
  • Packaging
    Bulk packed
  • Sample Type
    • Aqueous
    • Solvents and harsh liquids according to chemical compatibility


  • Delivery Condition
  • Sterilization Method
    • Ethylene oxide
    • Gamma irradiation


  • Hold-up Volume
    ≤100 – 150 µL