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Minisart® Syringe Filter, Polytetrafluorethylene (PTFE), Pore Size 1.0 µm, Non-Sterile, Female Luer Lock, Male Luer Lock, Pack Size 500

Minisart® HY with chemically inert hydrophobic PTFE is suitable for venting as well as filtration of gases and oils with a pH of 3 - 12. Type 1659A with a pore size of 1 µm can be used as particle and aerosol barrier. It has a male luer lock outlet. Version HYQ is a non-sterile bulk pack. Units can be sterilized by EO .

Item no.:  1659A--------HYQ

Price (USD):  $984.00

500 Pieces

* 24 Hours Turnaround Time

Non-sterile Minisart® HY syringe filters are supplied in bulk packs. This reduces waste and makes the handling easier whenever the application allows filtration or venting under non-sterile conditions. The low-binding PTFE membrane is the best option for leachable free filtration. Due to its hydrophobic nature the PTFE membrane functions as a water barrier and does not become wetted by aerosols. This keeps the hydrophobic venting filter permeable for gas or air! The housing of the filter is made of MBS (Methacrylate butadiene styrene) which has a limited compatibility with alcohols but is free of phthalates and passes the plastic class VI test. It is glueable, e.g. to tubing, what enables assembly and sterilization by the user. Housing and membrane are tightly connected which allows bidirectional use.

  • Bulk packs for less waste
  • PVC-free
  • Glueable, e.g. to tubing
  • Bidirectional use possible
  • Very low non-specific binding


  • Application
    Sterilization and cleaning of air, gases and venting
  • Application Area
    • Venting
    • Moisture Barrier

Connections (Physical)

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


  • Filter Diameter
    ⌀ 26 mm
  • Filtration Area
    5.3 cm²


  • High Flow

General Specifications

  • Filter Paper/Membrane Color
  • Flow Rate
    ≥ 4000 mL/min for air at 0.1 bar (1.5 psi)
  • Total Throughput
    up to 100 mL
  • pH Range

Materials of Construction

  • Housing Material
    Methacrylate butadiene styrene (MBS)
  • Membrane Material
    Polytetrafluorethylene (PTFE)

Operating Conditions

  • Maximum Allowable Working Temperature
    60 °C
  • Maximum Operating Pressure
    4.5 bar (65 psi)
  • Operating Pressure
    4.5 bar (65 psi)

Physicochemical Information

  • Bubble Point
    ≥ 0.5 bar (7 psi) with ethanol
  • Burst Pressure
    ≥ 7.0 bar (102 psi)
  • Non-Fiber Releasing
    This filter product complies with the title 21 of the Code of Federal Regulations (CFR), section 210.3(b)(6) and 211.72.
  • Pore Size
    1.0 µm
  • Wettability

Product Information

  • Brand
    Minisart® HY
  • Device Type
    Syringe Filters
  • Pack Size
  • Packaging
    Bulk packed
  • Sample Type
    Solvents, Gases, Acids, Bases


  • Delivery Condition
  • Sterilization Method
    Ethylene oxide


  • Hold-up Volume
    ≤ 100 – 150 µL