Filtration
Whether you need to separate and concentrate proteins and other biomolecules or collect and remove contaminants from air or liquid samples prior to downstream analysis, our broad selection of syringe filters, membranes, filter holders, and tangential flow and centrifugal filtration devices ensures we have the right solution for your application. Our time-tested filtration products are proven in HPLC, mass spectrometry, protein preparation, testing lab, and pharma QC workflows. Our products span the full range of scalable consumables and equipment for research, process development, environmental, and commercial manufacturing applications.
Laboratory Filter Holders
Filter housings are used in conjunction with cut disc membrane filters providing structural support and creating a seal around the membrane to prevent filtrate contamination. Reusable syringe filter holders are suited for filtering or clearing small amounts of liquid where a replaceable or removable filter is desired. Filter holders for vacuum and pressure filtration are available in a variety of formats and sizes to accommodate a range of filter diameters.
Laboratory Filter Membranes
Membrane filters, produced by precipitation or stretching of polymeric materials, are used for a variety of applications (e.g. filtration, air particle monitoring). Properties of membranes differ markedly based upon their composition, fabrication method, surface treatment, and pore size.
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| Filter Membranes Millipore® Filter Membranes |
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Explore diverse syringe filters: various membranes, diameters, pore sizes, housing materials for sensitive HPLC, GC, ion chromatography analyses.
Browse our filtration solutions for biopharmaceutical production, including filters for media preparation, clarification systems and depth filters, and pretreatment solutions for bioprocessing.
Select from a variety of filter materials with a broad range of molecular weight cut-offs offered in sterile and non-sterile options for small to large volume sample preparation.
Explore diverse syringe filters: various membranes, diameters, pore sizes, housing materials for sensitive HPLC, GC, ion chromatography analyses.
Explore a range of sterile laboratory filter devices, designed for reliable filtration in various applications. Ensure sterility and efficiency in your lab with our high-quality products.
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Amicon® Ultra Centrifugal Filter, 10 kDa MWCO
sample volume 4 mL, regenerated cellulose membrane, MWCO 10 kDa
Millipore® Stericup® Quick Release Vacuum Filtration System
pore size 0.22 μm, polyethersulfone membrane, filter capacity 500 mL, pack of 12 ea
Millipore® Stericup® Quick Release Vacuum Filtration System
pore size 0.22 μm, polyethersulfone membrane, filter capacity 1000 mL, pack of 12 ea
Millipore® Stericup® Quick Release Vacuum Filtration System
pore size 0.22 μm, polyethersulfone membrane, filter capacity 250 mL, pack of 12 ea
Millipore® Steritop® Vacuum Bottle Top Filter
pore size 0.22 μm, polyethersulfone membrane, filter capacity 500 mL, pack of 12 ea
Millex™ polyethersulfone syringe filter
pore size 0.22 μm, diam. 33 mm, sterile, hydrophilic
Millex™ PVDF syringe filter
pore size 0.22 μm, diam. 33 mm, sterile, hydrophilic
Corning® bottle-top vacuum filter system
polyethersulfone membrane, pore size 0.22 μm, membrane area 54.5 cm2, filter capacity 1000 mL
Corning® bottle-top vacuum filter system
polyethersulfone membrane, pore size 0.22 μm, membrane area 33.2 cm2, filter capacity 500 mL
Millipore® Stericup® Quick Release Vacuum Filtration System
pore size 0.22 μm, polyethersulfone membrane, filter capacity 150 mL, pack of 12 ea
Millex™ polyethersulfone syringe filter
pore size 0.22 μm, diam. 33 mm, sterile, hydrophilic
Millex™ hydrophobic PTFE vent filter
pore size 0.2 μm, diam. 50 mm, non-sterile, 1/4-1/2 in. hose barb, sterilization compatible with autoclavable
Millex™ PVDF syringe filter
pore size 0.45 μm, diam. 33 mm, sterile, hydrophilic
Millipore® Steritop® Vacuum Bottle Top Filter
pore size 0.22 μm, polyethersulfone membrane, filter capacity 1000 mL, pack of 12 ea
Millex™ hydrophilic PTFE syringe filter
pore size 0.45 μm, diam. 33 mm, non-sterile
Millipore® Stericup® Quick Release Vacuum Filtration System
pore size 0.22 μm, polyethersulfone membrane, filter capacity 500 mL, pack of 12 ea
Millex™ hydrophilic PTFE syringe filter
pore size 0.20 μm, diam. 33 mm, non-sterile
Nylon membrane filter discs .45 μm pore size
pore size 0.45 μm, diam. 47 mm, pack of 100
Millipore® Stericup® Quick Release Vacuum Filtration System
pore size 0.22 μm, PVDF membrane, filter capacity 1000 mL, pack of 12 ea
Millipore® Stericup® Quick Release Vacuum Filtration System
pore size 0.22 μm, PVDF membrane, filter capacity 500 mL, pack of 12 ea
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