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. Syringe Filter, PVDF, 0.45μm, 30mm, Bulk Packed, Non-sterile, CS100
    Manufacturer: CELLTREAT Scientific Products
    Bulk packed, non-sterile, in PVDF, PES, PTFE and Nylon membranes Color coded syringe filters are printed with membrane material and pore size opposite the luer-lock Female luer-lock inlet and male luer slip outlet Filters are molded into the polypropylene housings, providing a reliable seal without the use of adhesives (100 per CS)
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    was $248.00 Special Price $172.08
  2. Syringe Filter, MCE Membrane, 0.45μm Porosity, 13mm Diameter, PP Housing, STERILE, Individually Wrapped
    Manufacturer: Globe Scientific
    Syringe Filter, MCE Membrane, 0.45μm Porosity, 13mm Diameter, PP Housing, STERILE, Individually Wrapped (1000 per CS)
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    was $1,411.60 Special Price $1,029.29
  3. 25mm Filter, Polyethersulfone, 0.2µm
    Manufacturer: J G Finneran
    25mm Syringe Filter, Polyethersulfone, 0.2µm, 1000/cs. Fast filtration flow. Low protein binding. Extensive drug compatibility for critical applications. Reduced chemical compatibility. Suitable for biological and pharmaceutical solutions. JG Finneran 25mm syringe filters are made using polypropylene medical-grade housings with Luer-Lock and Luer-Slip fittings in compliance with ISO 594-1. Each filter is sealed, using an external ring insert, to maintain the membrane integrity and best performance. Filters are color-coded for easy identification. The Certified Filters are supplied with a Certificate of Quality, batch-to-batch, to guarantee product performance and quality. The filters are visually inspected following quality specifications. Each batch of filters is tested for external dimensions, bubble point, filter integrity, water flow rate, UV extractable, and compliance with all technical procedures, manufacturing specifications, and quality controls for release. Tests are performed by an independent laboratory. (1000 per CS )
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    $1,847.80
  4. EZlabpure™ Polyethersulfone (PES) Syringe Filters, 0.45 µm Pore Size Membrane for Prefiltration and Sample Prep, 25 mm,Non-Sterile, 100/PK
    Manufacturer: Foxx Life Sciences
    EZlabpure™ Polyethersulfone (PES) Syringe Filters, 0.45 µm Pore Size Membrane for Prefiltration and Sample Prep, 25 mm,Non-Sterile, 100/PK (100 per PK )
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    was $154.80 Special Price $144.73
  5. EZlabpure™ Hydrophobic PTFE Syringe Filters, 0.22 µm Pore Size Membrane for Prefiltration and Sample Prep, 25 mm,Non-Sterile, 100/PK
    Manufacturer: Foxx Life Sciences
    EZlabpure™ Hydrophobic PTFE Syringe Filters, 0.22 µm Pore Size Membrane for Prefiltration and Sample Prep, 25 mm,Non-Sterile, 100/PK (100 per PK )
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    was $128.15 Special Price $119.82
  6. EZlabpure™ Hydrophilic PVDF Syringe Filters, 0.22 µm Pore Size Membrane for Prefiltration and Sample Prep, 25 mm,Non-Sterile, 100/PK
    Manufacturer: Foxx Life Sciences
    EZlabpure™ Hydrophilic PVDF Syringe Filters, 0.22 µm Pore Size Membrane for Prefiltration and Sample Prep, 25 mm,Non-Sterile, 100/PK (100 per PK )
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    was $132.40 Special Price $123.78
  7. EZlabpure™ Hydrophilic PVDF Syringe Filters, 0.22 µm Sterilizing Membrane, 33 mm,Sterile, 100/PK
    Manufacturer: Foxx Life Sciences
    EZlabpure™ Hydrophilic PVDF Syringe Filters, 0.22 µm Sterilizing Membrane, 33 mm,Sterile, 100/PK (100 per PK )
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    was $191.11 Special Price $178.67
  8. Bottle Top Filters ZapCap Plus
    Manufacturer: GVS North America
    Bottle Top Filters ZapCap Plus (12 per CS )
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    was $762.46 Special Price $611.56
  9. Centrifugal Filters, Centrex, 1.5ml, 0.2µ, Nylon, 50/Pk
    Manufacturer: GVS North America
    GVS centrifuge filters, Centrex™, has various type of membranes and make able the end users to do a larger sample preparation, with a considerable reduction of contamination risk. Thanks to the GVS knowledge in filtratio (50 per PK )
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    was $848.23 Special Price $680.35
  10. 3-Branch Stainless Steel Manifold, Suitable For GVS Analytical Funnel And Monitors 56mm
    Manufacturer: GVS North America
    3-Branch Stainless Steel Manifold, Suitable For GVS Analytical Funnel And Monitors 56mm (1 per EA )
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    was $6,889.22 Special Price $5,525.73
  11. White/Black Grid Sterile 0.2µ 47mm Analytical Funnel, 50/Pk, BagGEd
    Manufacturer: GVS North America
    White/Black Grid Sterile 0.2µ 47mm Analytical Funnel, 50/Pk, BagGEd (50 per PK )
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    was $506.27 Special Price $406.07
  12. Filter, Dsk,Ag,0.45,25mm 50/Pk
    Manufacturer: GVS North America
    Filter, Dsk,Ag,0.45,25mm 50/Pk (50 per PK )
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    was $2,715.88 Special Price $2,178.36
  13. Filter, Disk, NC, 0.45µ, Grd,St,47mm,S2, 100/Pk
    Manufacturer: GVS North America
    Filter, Disk, NC, 0.45µ, Grd,St,47mm,S2, 100/Pk (100 per PK )
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    was $330.75 Special Price $265.28
  14. Filter, Disk, PTFE,Lam, 1.0µ, 47mm, 100/Pk
    Manufacturer: GVS North America
    Filter, Disk, PTFE,Lam, 1.0µ, 47mm, 100/Pk (100 per PK )
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    was $217.33 Special Price $174.31
  15. Filter, Disk, GE, PCTE, 0.2µ, 47mm, 100/Pk
    Manufacturer: GVS North America
    Filter, Disk, GE, PCTE, 0.2µ, 47mm, 100/Pk (100 per PK )
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    was $225.81 Special Price $181.13
  16. Filter, Disk, PES, 0.65µ, 293mm, 25/Pk
    Manufacturer: GVS North America
    Filter, Disk, PES, 0.65µ, 293mm, 25/Pk (25 per PK )
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    was $338.05 Special Price $271.14
  17. Filter, Disk, RC, 0.22µ, 25mm, 100/Pk
    Manufacturer: GVS North America
    Filter, Disk, RC, 0.22µ, 25mm, 100/Pk (100 per PK )
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    was $216.05 Special Price $173.29
  18. Heat Treated, ultra low metals, Quartz microfiber, 4.7cm diameter, high purity (SiO2) microfiber filters , binderless, 1150°C+ temperature - 100/pk, PK100
    Manufacturer: I W Tremont
    Glass microfiber filters offered in this product range are produced from 100% borosilicate glass microfiber without the use of binders or strengthening agents. These filters offer many advantages in a wide range of analytical applications. The fibers used to manufacture these depth filters are smooth and uniform. This permits their characteristically high flow rates while allowing retention of exceptionally small particles and high load capacity. These characteristics are particularly important in applications involving high concentrations of particulate or gelatinous substances. In choosing the appropriate filter for a specific application, careful consideration should be given to the physical form and concentration of the material to be captured by the filter. (100 per PK )
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    was $154.80 Special Price $141.41
  19. Grade VSS® cut 10.20cm diameter - 100/pk Binderless glass microfiber, high heat up to 550°C for volatile suspended solids, PK100
    Manufacturer: I W Tremont
    Glass microfiber filters offered in this product range are produced from 100% borosilicate glass microfiber without the use of binders or strengthening agents. These filters offer many advantages in a wide range of analytical applications. The fibers used to manufacture these depth filters are smooth and uniform. This permits their characteristically high flow rates while allowing retention of exceptionally small particles and high load capacity. These characteristics are particularly important in applications involving high concentrations of particulate or gelatinous substances. In choosing the appropriate filter for a specific application, careful consideration should be given to the physical form and concentration of the material to be captured by the filter. (100 per PK )
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    was $97.89 Special Price $86.80
  20. Tri-Layer PP/GF prefilter Nonsterile PTFE Syringe Filters, Diameter 25mm, Porosity 0.45µm, 100 /pack, hydrophobic, POUCH100
    Manufacturer: I W Tremont
    Cytiva/Whatman Equivalent: 6874-2504 (100 per PK )
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    was $382.70 Special Price $336.56
  21. Quartz microfiber, 9.0cm diameter, high purity (SiO2) microfiber filters , binderless, 1000°C+ temperature - 100/pk, PK100
    Manufacturer: I W Tremont
    Cytiva/Whatman Equivalent: 1851-090 Pall Equivalent: 7203 MFS/Advantec Equivalent: QR10090MM Sartorius: Q3400--90------G (100 per PK )
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    was $326.10 Special Price $289.20
  22. Spare Clamp For Filteration Assembly
    Manufacturer: Eisco Scientific LLC
    Spare Clamp For Filteration Assembly (1 per EA )
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    was $44.89 Special Price $36.51
  23. Syringe Filter, MCE Membrane, 0.45μm Porosity, 30mm Diameter, PP Housing, STERILE, Individually Wrapped
    Manufacturer: Globe Scientific
    Syringe Filter, MCE Membrane, 0.45μm Porosity, 30mm Diameter, PP Housing, STERILE, Individually Wrapped (1000 per CS)
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    was $2,822.70 Special Price $2,058.22
  24. Syringe Filter, CA/GF Membrane, 0.22μm Porosity, 30mm Diameter, PP Housing, STERILE, Individually Wrapped
    Manufacturer: Globe Scientific
    Syringe Filter, CA/GF Membrane, 0.22μm Porosity, 30mm Diameter, PP Housing, STERILE, Individually Wrapped (1000 per CS)
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    was $2,822.70 Special Price $2,058.22
Filters
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