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Syringe Filters

We offer a large number of syringe filters by various manufacturers. Syringe filters by Altmann Analytik are a great low cost alternative to the leading syringe filter brands that we carry. Use the drop down menu to choose the pore size you need (from 0.1 µm to 5 µm), the filter diameter (from 3 mm to 50 mm) and all available membrane materials (GF, CA, PP, PES, CN, GD, GHP, PTFE, PVDF, RC). If you need help finding the right filters for you application, please feel free to contact us.

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Syringe Filters

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  1. Altmann Analytik

    Syringe Filter, Micropur, CA, 25 mm, 0,20 µm, PP housing

    $122.00
    sku: AAFCA2025-100
  2. Altmann Analytik

    Syringe Filter, Micropur, CA, 25 mm, 0,45 µm, PP housing

    $122.00
    sku: AAFCA4525-100
  3. Altmann Analytik

    Syringe Filter, Micropur, GF, 15 mm, 1,00 µm, PP housing

    $122.00
    sku: AAFGF10015-100
  4. Altmann Analytik

    Syringe Filter, Micropur, GF, 25 mm, 1,0 µm, PP housing

    $122.00
    sku: AAFGF10025-100
  5. Altmann Analytik

    Syringe Filter, Micropur, PA, 3 mm, 0,20 µm, PP housing

    $148.00
    sku: AAFPA2003-100
  6. Altmann Analytik

    Syringe Filter, Micropur, PA, 15 mm, 0,20 µm, PP housing

    $122.00
    sku: AAFPA2015-100
  7. Altmann Analytik

    Syringe Filter, Micropur, PA, 25 mm, 0,20 µm, PP housing

    $122.00
    sku: AAFPA2025-100
  8. Altmann Analytik

    Syringe Filter, Micropur, PA, 3 mm, 0,45 µm, PP housing

    $148.00
    sku: AAFPA4503-100
  9. Altmann Analytik

    Syringe Filter, Micropur, PA, 15 mm, 0,45 µm, PP housing

    $122.00
    sku: AAFPA4515-100
  10. Altmann Analytik

    Syringe Filter, Micropur, PA, 25 mm, 0,45 µm, PP housing

    $122.00
    sku: AAFPA4525-100
  11. Altmann Analytik

    Syringe Filter, Micropur, PES, 25 mm, 0,20 µm, PP housing

    $122.00
    sku: AAFPES2025-100
  12. Altmann Analytik

    Syringe Filter, Micropur, PES, 25 mm, 0,45 µm, PP housing

    $122.00
    sku: AAFPES4525-100
  13. Altmann Analytik

    Syringe Filter, Micropur, PET, 15 mm, 0,20 µm, PP housing

    $122.00
    sku: AAFPET2015-100
  14. Altmann Analytik

    Syringe Filter, Micropur, PET, 25 mm, 0,20 µm, PP housing

    $122.00
    sku: AAFPET2025-100
  15. Altmann Analytik

    Syringe Filter, Micropur, PET, 25 mm, 0,45 µm, PP housing

    $122.00
    sku: AAFPET4525-100
  16. Altmann Analytik

    Syringe Filter, Micropur, GF/PET, 25 mm, 0,20 µm, PP housing

    $154.00
    sku: AAFPETGF2025-100
  17. Altmann Analytik

    Syringe Filter, Micropur, GF/PET, 25 mm, 0,45 µm, PP housing

    $154.00
    sku: AAFPETGF4525-100
  18. Altmann Analytik

    Syringe Filter, Micropur, PTFE, 3 mm, 0,20 µm, PP housing

    $148.00
    sku: AAFPTFE2003-100
  19. Altmann Analytik

    Syringe Filter, Micropur, PTFE, 15 mm, 0,20 µm, PP housing

    $122.00
    sku: AAFPTFE2015-100
  20. Altmann Analytik

    Syringe Filter, Micropur, PTFE, 25 mm, 0,20 µm, PP housing

    $122.00
    sku: AAFPTFE2025-100
  21. Altmann Analytik

    Syringe Filter, Micropur, PTFE, 15 mm, 0,45 µm, PP housing

    $122.00
    sku: AAFPTFE4515-100
  22. Altmann Analytik

    Syringe Filter, Micropur, PTFE, 25 mm, 0,45 µm, PP housing

    $122.00
    sku: AAFPTFE4525-100
  23. Altmann Analytik

    Syringe Filter, Micropur, PVDF, 15 mm, 0,20 µm, PP housing

    $122.00
    sku: AAFPVDF2015-100
  24. Altmann Analytik

    Syringe Filter, Micropur, PVDF, 25 mm, 0,20 µm, PP housing

    $122.00
    sku: AAFPVDF2025-100
  25. Altmann Analytik

    Syringe Filter, Micropur, PVDF, 15 mm, 0,45 µm, PP housing

    $122.00
    sku: AAFPVDF4515-100
  26. Altmann Analytik

    Syringe Filter, Micropur, PVDF, 25 mm, 0,45 µm, PP housing

    $122.00
    sku: AAFPVDF4525-100
  27. Altmann Analytik

    Syringe Filter, Micropur, GF/PVDF, 25 mm, 0,45 µm, PP housing

    $154.00
    sku: AAFPVDFGF4525-100
  28. Altmann Analytik

    Syringe Filter, Micropur, RC, 15 mm, 0,20 µm, PP housing

    $122.00
    sku: AAFRC2015-100
  29. Altmann Analytik

    Syringe Filter, Micropur, RC, 25 mm, 0,20 µm, PP housing

    $122.00
    sku: AAFRC2025-100
  30. Altmann Analytik

    Syringe Filter, Micropur, RC, 15 mm, 0,45 µm, PP housing

    $122.00
    sku: AAFRC4515-100
  31. Altmann Analytik

    Syringe Filter, Micropur, RC, 25 mm, 0,45 µm, PP housing

    $122.00
    sku: AAFRC4525-100
  32. Altmann Analytik

    Syringe Filter, Micropur, GF/RC, 25 mm, 0,20 µm, PP housing

    $154.00
    sku: AAFRCGF2025-100
  33. Altmann Analytik

    Syringe Filter, Micropur, GF/RC, 25 mm, 0,45 µm, PP housing

    $154.00
    sku: AAFRCGF4525-100
  34. Thermo Fisher Scientific

    Titan3, 30mm FILTER AMBER0.7um GMF MEMBRANE 100/PK

    $199.43
    sku: TF40725-GM
  35. Thermo Fisher Scientific

    Titan3, HPLC FILTER NAVY BLUE30mm 1.0um PTFE MEMBRANE

    $218.96
    sku: TF41025-NP
  36. Thermo Fisher Scientific

    Titan3, HPLC FILTER MED YELLOW30mm 1.5um NYLON MEMBRANE

    $208.66
    sku: TF41225-NN
  37. Thermo Fisher Scientific

    TITAN SYRINGE FILTER, NY,0.2UM, 4MM, 100/PK LT PURPLE

    $124.58
    sku: TF42204-NN
  38. Thermo Fisher Scientific

    TITAN SYRINGE FILTER, PTFE0.20UM, 4MM 100/PK

    $124.58
    sku: TF42204-NP
  39. Thermo Fisher Scientific

    TITAN SYRINGE FILTER, PTFE0.45UM, 4MM, 100/PK

    $123.31
    sku: TF44504-NP
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Properties of Syringe Filters

The properties of syringe filters made from different materials are extremely verifying. Therefore, the choice of the filter especially depends on the chemicals used for synthesis.

The following table provides an overview of the most common materials for syringe filters combined with the acronyms, the application areas as well as the chemical resistance of each synthetic.

Specific Properties Application Areas
Cellulose Acetate (CA) Low protein absorbtion, especially suited for steril filtration and clarification of aqueous solutions, culture media, buffers and serums. Good chemical resistance versus alcoholics and oils with a pH range from 4 to 8. This hydrophilic membrane is characterized by excellent flow trough and extraordinary temperature stability up to 180° C.
Cellulose Nitrate (CN) Cellulose nitrate membranes are standard membranes for analytical and microbiological membrane filtration. These filters are available in many different pore sizes to cover various application areas like water, food or drink analysis. Chemical resistance versus aqueous solutions with a pH from 4 to 8, carbon hydrates or organic solvents is guaranteed up 130° C.
Polyamide (PA) Hydrophilic membranes that can be used several times for filtration of aqueous or organic solvents and aqueous solutions with a pH ranging from 3 to 14. Especially suited for steril filtration and clarification due to low amount of extractables.
Polycarbonate (PC) Membranes made from polycarbonate are characterized by a uniform, round pore structure for the whole membrane. Particles can be identified easily due to the high contrast to the smooth surface.
Polytetrafluoroethylene (PTFE) Permanently hydrophobic filter material, perfectly applicable for air and gas as well as non-polar liquids. PTFE membranes are characterized by an extraordinary chemical resistance versus nearly all chemicals and are suited for both filtration of acids or aggressive solvents and particle filtration of air or water samples up to 200° C.
Regenerated Cellulose (RC) Regenerated cellulose membranes are solvent resistent and hydrophilic. 0.45 µm pore sizes are mainly used for HPLC sample preparation. This membrane type is resistent versus most solvents, as well as aqueous solutions with a pH from 3 to 12 and temperature stable up to 200° C.

Pore Sizes and Volumes

The filter size especially depends on the filtration volume. For small volumes (< 1 ml) syringe filters with a diameter of 3 mm are being used, for medium volumes (1-10 ml) 15 mm and for large volumes (> 10 ml) 25 mm. Common pore sizes for UHPLC and HPLC columns with small particle sizes (< 3 µm) are 0.2 and for columns with larger particle sizes (> 3.5 µm) 0.45 µm, respectively. The pore sizes available range from sub µm up to 10 µm.The following tables give an overview about the different filter types and the specific lables of each producer.

Syringe Filter Comparison Chart

Material Whatman Sartorius Pall Millipore
CA Puradisc CA Minisart NML
GF Whatman GD/X Minisart GF Acrodisc GF
PA Puradisc PA Minisart NY Acrodisc PA Millex
PES Puradisc PES Minisart PES Acrodisc PES Millipore Express
PTFE Puradisc PTFE Minisart SRP Acrodisc PTFE Millipore LCR
PVDF Puradisc PVDF Acrodisc PVDF Durapore
RC Whatman Spartan Minisart RC