Filters and Filtration
Filters and Filtration
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Fisherbrand™ Disposable PES Filter Units
Increase cell culture sample protection with Fisherbrand sterile disposable vacuum filter units with PES membranes. The polyethersulfone (PES) membranes have low extractables and low protein binding for use in sterile filtration and clarification of cell culture media and serum.
Disposable | Single-use |
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Binding Capacity | Low binding |
Material (Membrane) | PES |
Certifications/Compliance | Non-pyrogenic per USP Standard Lot-to-Lot |
Sterility | Sterile |
Fisherbrand™ Disposable PES Bottle Top Filters
Increase sample protection with Fisherbrand Sterile Disposable Bottle Top Filters with PES Membranes. The polyethersulfone (PES) membranes have low extractables and low protein binding for use in sterile filtration and clarification of cell culture media and serum.
Disposable | Single-use |
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Type | Bottle Top Unit |
Material (Membrane) | PES |
Certifications/Compliance | Non-pyrogenic per USP Standard Lot-to-Lot |
Sterility | Sterile |
MilliporeSigma™ Steriflip™ Sterile Disposable Vacuum Filter Units
Performance and convenience all in one. Steriflip™ Sterile Disposable Vacuum Filter Units uses vacuum to collect filtrate.
Disposable | Single-use |
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Height (Metric) | 13.8 cm |
Color | Clear |
Volume (Metric) | 50 mL |
No. per Case | 25Pack |
Quantity | 25 Pack |
Material | MBS/Polypropylene |
Diameter (Metric) Membrane | 6.4 cm |
For Use With (Application) | Low protein binding clarification of aqueous solutions |
Sterility | Sterile |
Filtration Area | 7 cm2 |
Connectors | Double lead thread with vacuum port |
Diameter (Metric) Filter | 4 cm |
Height (English) | 5.43 in. |
MilliporeSigma™ Stericup™ Quick Release-GP Sterile Vacuum Bottle Top Filtration Systems
The Stericup™ vacuum filtration system is the most efficient single-use, disposable Bottle Top Filter process for sterile media preparation. It combines a Steritop™ filter unit with a receiver flask for processing and storing volumes from 150 mL to 1000 mL in a single, ready-to-use format.
Pore Size | 0.22 μm |
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Disposable | Single-use |
Type | Bottle Top Filter |
Color | Clear with blue adapter |
Diameter (Metric) Filter | 73 mm |
For Use With (Application) | Sterile filtration |
Sterility | Sterile |
Fisherbrand™ Polystyrene Storage Bottles
Reduce the risk of cross contamination with sterile, disposable polystyrene media bottles. Use with Bottle-Top Filters or as replacement/extra receptacles for Filter Units. Excellent as single-use storage containers.
Type | Receiver Flask |
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Description | Rounded with molded in hand grips |
Material | Polystyrene |
Sterility | Sterile |
MilliporeSigma™ Microbiological Analysis Membrane Filters, Gridded
Optimized for MF method microbiological analysis of water or other liquids
Diameter (English) | 1.85 in. |
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Diameter (Metric) | 4.7 cm |
Surface Type | Grid |
Certifications/Compliance | Certified to meet standard methods for the examination of Water and wastewater requirements |
For Use With (Application) | MF method microbiological analysis of water or other liquids |
MilliporeSigma™ EZ-Pak™ Membranes
Used for general microbiological analysis, EZ-Pak™ Membranes are sterile, ready-to-use membranes that eliminate contamination risk and save time.
Diameter (English) | 1.85 in. |
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Type | EZ-Pak™ Membrane |
Diameter (Metric) | 4.7 cm |
Material | Mixed Cellulose Ester |
Surface Type | Grid |
Sterility | Sterile |
MilliporeSigma™ MF-Millipore™ Membrane Filter, 0.45 μm
Mixed cellulose esters (MCE) membrane, hydrophilic
Thickness (Metric) | 150 μm |
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Pore Size | 0.45 μm |
Flow Rate | 60 mL/min x cm2 |
Wettability | Hydrophilic |
Type | Filter Membranes |
Material | MCE |
Autoclavable | Not Autoclavable |
Sterility | Non-sterile |
Thickness (Metric) | 125 μm |
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Pore Size | 0.45 μm |
Bubble Point | 22 psi |
Flow Rate | >2.6 mL/min x cm2 |
Wettability | Hydrophilic |
Type | Filter Membranes |
Color | White |
Material | PVDF |
Filter Type | Screen Filter |
Hydrophobicity | Hydrophilic |
Autoclavable | Not Autoclavable |
Sterility | Non-sterile |
MilliporeSigma™ Glass Fiber Filters Without Binder
Choose from six grades of filters. Glass Fiber Filters without Binders are made of borosilicate microfiber glass. Available in multiple pore sizes and flow rates for a variety of filtration and analysis applications utilizing depth filters. Autoclavable.
Pore Size | 0.7 μm |
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Type | Filter Membranes |
Color | White |
Filter Type | Depth Filter |
Surface Type | Plain |
MilliporeSigma™ MF-Millipore™ Membrane Filter, 0.8 μm
Mixed cellulose esters (MCE) membrane, hydrophilic
Thickness (Metric) | 150 μm |
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Pore Size | 0.8 μm |
Bubble Point | ≥1.0 bar, air with water |
Flow Rate | 190 mL/min x cm2 |
Wettability | Hydrophilic |
Type | Filter Membranes |
Material | MCE |
Autoclavable | Not Autoclavable |
Sterility | Non-sterile |
Membrane Type | Plain |
Gas Flow Rate | 16 L/min/ cm2 |
Pore Size | 0.22 μm |
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Disposable | Single-use |
Height (Metric) | 7.6 cm |
Temperature (English) Operating | 113°F |
Outlet Fitting | 6 mm stepped hose barb, filling bell |
Material (Membrane) | PES |
No. per Case | 3Pack |
Material | SAN |
Sterility | Sterile |
Type | Bottle Top Filter |
Outlet Style | 6mm stepped hose barb, filling bell |
Diameter (Metric) Filter | 9.9 cm |
Max. Inlet Pressure | 75 psi forward, 5 psi reverse |
Temperature (Metric) Operating | 45°C |
Height (English) | 2.99 in. |
MilliporeSigma™ Steritop™ Threaded Bottle Top Filters
The Stericup™ vacuum filtration system is the most efficient single-use, disposable Bottle Top Filter process for sterile media preparation. Combine this Steritop™ filter unit with a receiver flask (sold separately) for processing and storing volumes from 150 to 1000 mL in a single, ready-to-use format.
Pore Size | 0.22 μm |
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Outlet Fitting | 45 mm |
Material | Polystyrene |
Sterility | Sterile |
MilliporeSigma™ Sterivex™ Sterile Pressure-Driven Devices
Minimize contamination risk to filtered solution by direct-dispensing design. Sterivex Sterile Pressure-Driven Devices are ready-to-use units that filter solutions with volumes of 100 to 2000mL. Available in a variety of fittings, pore sizes and membrane types.
Disposable | Single-use |
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Connectors | Female luer lok with upstream vent |
Flow Rate | ≥650 mL/min (at 0.7 bar 25°C) |
Type | Bottle Top Filter |
Temperature (English) Operating | 113°F |
Color | Clear |
Temperature (Metric) Operating | 45°C |
For Use With (Application) | Fast flow andlow protein binding sterilization of aq. Soln. |
Sterility | Sterile |
Filtration Area | 10 cm2 |
MilliporeSigma™ Stericup™ Quick Release-GV Sterile Vacuum Bottle Top Filtration Systems
Stericup™ Quick Release Receiver Flasks include a click-seal confidence cap that enables a secure grip for your Bottle Top Filter in wet and dry conditions.
Pore Size | 0.22 μm |
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Material (Membrane) | PVDF |
Diameter (Metric) Membrane | 73 mm |