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Filter Units

Complete, all-in-one filter devices using a vacuum source and receiving vessel for filtration of liquid samples and sterile media preparation; often single-use and disposable; includes membranes of nylon and PTFE and a variety of valve configurations.
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31 – 45 of 86 results
31
Promotions Available

Sartorius Stedim Biotech™ Microsart™ Cellulose Nitrate Membrane Filter Units, Gridded, White/Black, 0.45μm
BIOPHARMA

Sartorius Stedim Biotech™ Microsart™ Cellulose Nitrate Membrane Filter Units, Gridded, White/Black 0.45μm combine a funnel, a filter base and a gridded membrane filter in one unit.

Pore Size 0.45 μm
Disposable Single-use
Type Membrane Filter
Format Disc
Diameter (Metric) 47 mm
Material (Membrane) Cellulose Nitrate
Color White
Grid Color Black
Material Polypropylene,ABS
Sterility Sterile
32
Promotions Available

Sartorius Microsart™ Funnels
BIOPHARMA

Ready-to-use, sterile, polypropylene funnels with click-fit closure

Disposable Single-use
Type Microsart Funnel
Quantity Each
Material Polypropylene
Filter Type Ready-to-Use Pressure Filter
Sterility Sterile
Funnel Material Polypropylene
Filtration Area 13.2 cm2
33

Sartorius Sartolab P20 Plus
BIOPHARMA

Pressure filtration unit with prefilter for sterile filtration or clarification of media, aqueous solutions and solvent mixtures in batches ranging from 100 ml to 5 L.

34

Merck Millex Samplicity™ Filters, Hydrophilic PTFE

To be used with the Samplicity Filtration System. Powered by vacuum, the system takes minimal manual effort to filter 1 to 8 samples into standard HPLC vials in seconds, with higher recovery than syringe filters provide.

Pore Size 0.2 μm
Disposable Single-use
Connectors Easy loading funnel inlet, Outlet tip for smooth transfer to HPLC vials
Type Millex™ Samplicity™ Filter
Description Filter Code: LG
For Use With (Equipment) Samplicity G2 Filtration System
Housing Material High density polyethylene (HDPE) housing
Material (Membrane) Hydrophilic PTFE
Volume (Metric) 0.3 to 1.6 mL
Diameter (Metric) Membrane 25 mm
For Use With (Application) Sample preparation for HPLC
Sterility Non-sterile
35

Merck Steriflip™ Funnel Attachment

Attachment for sterile centrifuge tube top filter unit.

38

Merck Millex™ Samplicity™ Filters, 0.45 μm

To be used with the Samplicity Filtration System. Powered by vacuum, the system takes minimal manual effort to filter 1 to 8 samples into standard HPLC vials in seconds, with higher recovery than syringe filters provide.

Pore Size 0.45 μm
Disposable Single-use
Connectors Easy loading funnel inlet, Outlet tip for smooth transfer to HPLC vials
Type Millex™ Samplicity™ Filter
For Use With (Equipment) Samplicity G2 Filtration System
Volume (Metric) 0.3 to 1.6 mL
Diameter (Metric) Membrane 25 mm
Sterility Non-sterile
39

Merck Millex™-LG Sterile Syringe Filter Unit, Hydrophilic PTFE, 0.20 μm (Research Use Only)

Ready-to-use, syringe-driven units designed for sterilizing and clarifying sterile solutions are available in 0.1, 0.22, 0.45 and 5.0 μm pore sizes.

41

Merck Millex™ Syringe Filter, Hydrophilic PTFE, Automation Compatible, 0.20 μm

Trouble-free performance on a variety of automated systems

Pore Size 0.2 μm
Disposable Single-use
Height (Metric) 2.1 cm
Type Automation Compatible Millex Filter
Sterility Non-sterile
Filtration Area 3.9 cm2
42
Promotions Available

Sartorius™ Biosart™ Monitor

Microbiological and analytical filtration units offering superior performance

Type Monitor
No. per Case 48Pack
Quantity 48Pack
No. per Pack 48Pack
Sterility Sterile
43

DWK Life Sciences PTFE Adapter Disc for DURAN™ Filtering Apparatus, Adapter Disc Only

The filter unit can be used with an appropriate filter for particle analysis or clear and sterile filtration. Filtration support by vacuum is possible.

44

Sartorius Polycarbonate Filtration Holders

For the clarification or sterile filtration of up to about 200ml volumes of aqueous solutions

Disposable Reusable
Volume (Metric) Upper 250 mL
For Use With (Equipment) Vacuum Filter Holder, Manifold System
Material (Membrane) Hydrophilic PES
Quantity Each
Material Polycarbonate
Diameter (Metric) Membrane 4.7 cm
For Use With (Application) For the clarification or sterile filtration of up to about 200mL volumes of aqueous solutions
Sterility Sterile
45

Sartorius Stainless Steel Pressure Filter Holder

16249 is a practical filter holder for the filtration of up to 5 liter volumes. It can be attached to a tripod with the help of a steel rod which can be screwed in.