LPS is dedicated to providing affordable laboratory filtration supplies to meet the needs of researchers and scientists around the world. Our range of products includes high-quality cellulose, glass fiber, paper and other membrane filters, syringe and bottletop filters, thimbles, and systems that are designed to help you achieve accurate and reliable results in your experiments.

Our products are available in various sizes and materials to suit your specific requirements. Whether you are conducting research in a university laboratory, performing testing at a pharmaceutical company, or carrying out experiments in a biotech start-up, we have the laboratory filtration supplies you need to get the job done.  Contact us for assistance in finding the ideal materials for your application.

Filtration

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  1. Diamond PureFlow Vacuum Filter System, 500mL, PES Membrane, 0.45μm Porosity, STERILE, Individually Wrapped
    Manufacturer: Globe Scientific
    Diamond PureFlow Vacuum Filter System, 500mL, PES Membrane, 0.45μm Porosity, STERILE, Individually Wrapped (12 per CS)
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    was $254.00 Special Price $185.21
  2. United Scientific™ Vacuum Filtering Flask, 4000ml Capacity
    Manufacturer: United Scientific Supplies
    Replacement 4000ml vacuum filtering flask designed for use with: Vacuum Filter Holder Set with Stainless Steel Screen (FHSS47); Vacuum Filter Holder Set with PTFE Coated Funnel and Base (FHPT47); and Vacuum Filter Holder Set with Fritted Glass Support Base (FHFT47). (1 per EA)
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    was $256.50 Special Price $224.55
  3. EZlabpure™ Hydrophobic PTFE Syringe Filters, 0.45 µm Pore Size Membrane for Prefiltration and Sample Prep, 25 mm,Non-Sterile100/PK
    Manufacturer: Foxx Life Sciences
    EZlabpure™ Hydrophobic PTFE Syringe Filters, 0.45 µm Pore Size Membrane for Prefiltration and Sample Prep, 25 mm,Non-Sterile100/PK (100 per PK )
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    was $128.15 Special Price $119.82
  4. EZlabpure™ Hydrophilic PVDF Syringe Filters, 0.22 µm Sterilizing Membrane, 25 mm, Sterile,100/PK
    Manufacturer: Foxx Life Sciences
    EZlabpure™ Hydrophilic PVDF Syringe Filters, 0.22 µm Sterilizing Membrane, 25 mm, Sterile,100/PK (100 per PK )
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    was $177.32 Special Price $165.78
  5. EZlabpure™ Cellulose Acetate (CA) Syringe Filters, 0.22 µm Sterilizing Membrane, 33 mm,Sterile, 100/PK
    Manufacturer: Foxx Life Sciences
    EZlabpure™ Cellulose Acetate (CA) Syringe Filters, 0.22 µm Sterilizing Membrane, 33 mm,Sterile, 100/PK (100 per PK )
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    was $171.33 Special Price $160.18
  6. EZlabpure™ Polypropylene (PP) Syringe Filters, 0.22 µm Pore Size Membrane for Prefiltration and Sample Prep, 25 mm,Non-Sterile, 100/PK
    Manufacturer: Foxx Life Sciences
    EZlabpure™ Polypropylene (PP) Syringe Filters, 0.22 µm Pore Size Membrane for Prefiltration and Sample Prep, 25 mm,Non-Sterile, 100/PK (100 per 00 )
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    was $109.30 Special Price $102.19
  7. United Scientific™ Filter Paper, Circular, Grade 1, 32 cm Diameter
    Manufacturer: United Scientific Supplies
    The most widely used qualitative filter paper for routine applications. Medium porosity and flow rate. 100 circles packed in a cardboard box. (100 per PK )
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    was $35.05 Special Price $25.55
  8. White/Black Grid Sterile 0.45µ 47mm Analytical Funnel, 50/Pk
    Manufacturer: GVS North America
    White/Black Grid Sterile 0.45µ 47mm Analytical Funnel, 50/Pk (50 per PK )
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    was $419.34 Special Price $336.35
  9. Centrifugal Filters, Centrex, 5ml, 0.2µ, Nylon, 250/Pk
    Manufacturer: GVS North America
    Centrifugal Filters, Centrex, 5ml, 0.2µ, Nylon, 250/Pk (250 per PK )
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    was $2,069.40 Special Price $1,659.83
  10. 3-Branch Stainless Steel Manifold, Suitable For Stainless Steel Filter CuPS
    Manufacturer: GVS North America
    3-Branch Stainless Steel Manifold, Suitable For Stainless Steel Filter CuPS (1 per EA )
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    was $4,592.81 Special Price $3,683.82
  11. Filter, Dsk,Ag,1,2µ,47mm 25/Pk
    Manufacturer: GVS North America
    Filter, Dsk,Ag,1,2µ,47mm 25/Pk (25 per PK )
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    was $3,427.16 Special Price $2,748.87
  12. Filter, Disk, GE,PCTE, 10µ, 47mm, 100/Pk
    Manufacturer: GVS North America
    Filter, Disk, GE,PCTE, 10µ, 47mm, 100/Pk (100 per PK )
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    was $168.06 Special Price $134.80
  13. Disc 13mm NC Blk 0.45µ 100/Pk
    Manufacturer: GVS North America
    Disc 13mm NC Blk 0.45µ 100/Pk (100 per PK )
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    was $59.88 Special Price $48.03
  14. Filter, Disk, PCTE, 0.03µ, 25mm, 100/Pk
    Manufacturer: GVS North America
    Filter, Disk, PCTE, 0.03µ, 25mm, 100/Pk (100 per PK )
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    was $160.58 Special Price $128.80
  15. Filter, Dsk,PCTE,0.4µ 19mm, 100/Pk
    Manufacturer: GVS North America
    Filter, Dsk,PCTE,0.4µ 19mm, 100/Pk (100 per PK )
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    was $52.95 Special Price $42.47
  16. Filter, Drain Disc,47mm, 100/Pk
    Manufacturer: GVS North America
    Filter, Drain Disc,47mm, 100/Pk (100 per PK )
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    was $61.82 Special Price $49.59
  17. Disc 1+Pac 47mm NC Wht 0.45µ W/Grid Sterile 100/Pk
    Manufacturer: GVS North America
    Disc 1+Pac 47mm NC Wht 0.45µ W/Grid Sterile 100/Pk (100 per PK )
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    was $269.07 Special Price $215.82
  18. Filter, Disk, NC, 0.4µ, Grd,St, 47mm, 250/Pk
    Manufacturer: GVS North America
    Filter, Disk, NC, 0.4µ, Grd,St, 47mm, 250/Pk (250 per PK )
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    was $361.35 Special Price $289.83
  19. Filter, Disk, PCTE, 0.05µ, 90mm, 30/Pk
    Manufacturer: GVS North America
    Filter, Disk, PCTE, 0.05µ, 90mm, 30/Pk (30 per PK )
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    was $223.21 Special Price $179.03
  20. Filter, Disk, PCTE, 0.05µ, 19mm, 100/Pk
    Manufacturer: GVS North America
    Filter, Disk, PCTE, 0.05µ, 19mm, 100/Pk (100 per PK )
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    was $85.43 Special Price $68.52
  21. Filter, Disk, PETE, 8.0µ, 47mm, 100/Pk
    Manufacturer: GVS North America
    Filter, Disk, PETE, 8.0µ, 47mm, 100/Pk (100 per PK )
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    was $141.40 Special Price $113.42
  22. Filter, Disk, PES, 1.2µ, 25mm, 100/Pk
    Manufacturer: GVS North America
    Filter, Disk, PES, 1.2µ, 25mm, 100/Pk (100 per PK )
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    was $58.13 Special Price $46.62
  23. PCTE Membrane 0.01 µ, 47mm, 100/Pk
    Manufacturer: GVS North America
    PCTE Membrane 0.01 µ, 47mm, 100/Pk (100 per PK )
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    was $279.75 Special Price $224.39
  24. Disc 6.5mm, PTFE 0.45µ, 100/Pk
    Manufacturer: GVS North America
    Disc 6.5mm, PTFE 0.45µ, 100/Pk (100 per PK )
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    was $80.37 Special Price $64.46
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