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Filters and Filtration

Devices and hardware for the filtration and analysis and purification of samples; includes complete kits, bottle-top filters, plates, storage bottles, stirred cells, membranes and papers, and other accessories in a range of sizes and materials.
Syringeless and Syringe Filters (2,803)
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Molecular Sieves (364)
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Microbiological Analysis Filters (175)
Sheet Filtration Membranes (168)
Filter Cartridges (131)
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Single Use Analytical Test Filter Units (19)

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Search Within Results
Keyword Search:
1 – 15 of 10,783 results
1

Fisherbrand™ Disposable PES Filter Units
GREENER_CHOICE

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.

EDGE
Disposable Single-use
Binding Capacity Low binding
Material (Membrane) PES
Certifications/Compliance Non-pyrogenic per USP Standard Lot-to-Lot
Sterility Sterile
2
Promotions Available

Thermo Scientific™ Nalgene™ Rapid-Flow™ Sterile Disposable Filter Units with PES, CN, SFCA or Nylon Membranes
GSA_VA GREENER_CHOICE

Increase filtration efficiency. PES membranes and exclusive Rapid-Flow design provide fast flow rates and high throughput while defending against cell culture contamination.

EDGE
Disposable Single-use
Type Filter Unit
No. per Pack 12
Fit for Purpose Sterile
Sterility Sterile
3

MilliporeSigma™ Microfil™ Funnels
GSA_VA

Microfil™ Funnels available in different colors.

EDGE
Pore Size 0.45 μm
Disposable Single-use
For Use With (Equipment) EZ-Fit Filtration Manifold
Material Polypropylene
Sterility Sterile
4

Fisherbrand™ Disposable PES Bottle Top Filters
GREENER_CHOICE

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.

EDGE
Disposable Single-use
Type Bottle Top Unit
Material (Membrane) PES
Certifications/Compliance Non-pyrogenic per USP Standard Lot-to-Lot
Sterility Sterile
5

MilliporeSigma™ MF-Millipore™ Mixed Cellulose Ester Membranes, Triton-free
GSA_VA

MF-Millipore™ Mixed Cellulose Ester Membranes, Triton-free composed of mixed cellulose esters (nitrate and acetate).

EDGE
Disposable Reusable
Wettability Hydrophilic
Format Disc
Color White
Material MCE
Filter Type Membrane Filter
For Use With (Application) Clarification of fluids, Sterilizing filtration of tissue culture media, additives, antibiotics, Air monitoring, Particulate analysis, Particulate removal, Biological assays (receptor binding studies, TCA precipitates, etc.).
Autoclavable Not Autoclavable
Sterility Non-sterile
Membrane Type Plain
6
Promotions Available

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
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.
7

MilliporeSigma™ Swinnex Filter Holders

Accessories for filter holders for sample preparation.

EDGE
Disposable Reusable
Type Laboratory Filter Holders or Cyclones
For Use With (Equipment) Sterifil Aseptic System
Housing Material Polypropylene
Material Silicone
Autoclavable Autoclavable
Sterility Non-sterile
8

MilliporeSigma™ Sterivex™ Sterile Pressure-Driven Devices
GSA_VA

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.

EDGE
Disposable Single-use
Connectors Female Luer Lock 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
9

Molecular sieves, 3A, 1-2mm (0.04-0.08in) beads

CAS: 308080-99-1 Molecular Formula: AlNaO6Si2 Molecular Weight (g/mol): 202.135 MDL Number: MFCD00131613 InChI Key: URGAHOPLAPQHLN-UHFFFAOYSA-N PubChem CID: 19758701 SMILES: [O-][Si](=O)[O-].[O-][Si](=O)[O-].[Na+].[Al+3]

EDGE
PubChem CID 19758701
CAS 308080-99-1
Molecular Weight (g/mol) 202.135
MDL Number MFCD00131613
SMILES [O-][Si](=O)[O-].[O-][Si](=O)[O-].[Na+].[Al+3]
InChI Key URGAHOPLAPQHLN-UHFFFAOYSA-N
Molecular Formula AlNaO6Si2
10

MilliporeSigma™ Steripak™-GP Sterile Filter Units

Fast flow and high throughput

EDGE
Pore Size 0.22 μm
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.
11

Fisherbrand™ Vacuum Filter Holders, Borosilicate Glass Bases
SDP

For use with Fisherbrand™ Vacuum Filter Holders

EDGE
For Use With (Equipment) Vacuum Filter Holder
Material Borosilicate Glass
12

MilliporeSigma™ Durapore™ Membrane Filters 0.45 μm
GSA_VA

Recommended when maximum recovery is important

EDGE
Thickness (Metric) 125 μm
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
13

Corning™ 1000 mL Vacuum Filter/Storage Bottle System
BIOPHARMA GSA_VA GREENER_CHOICE

Vacuum filtration systems use a square filter membrane support system that increases filtration rates with printed funnels to identify membrane type and product number. The system consists of a polystyrene filter funnel joined by an adapter ring to a removable polystyrene storage bottle with a separate sterile polyethylene cap.

EDGE
Disposable Single-use
Connectors Angled Hose
Type Vacuum Filter System
Description Includes square membrane filter, graduated funnel and receiver of clear polystyrene, polyethylene neck adapter, orange HDPE plug seal
For Use With (Equipment) Bottle
Volume (Metric) Receiver 1000 mL
Volume (Metric) 1000 mL
Quantity 12/Cs.
Material Polystyrene
Graduations Yes
Sterility Sterile
Filtration Area 54.5 cm2
14
Promotions Available

Cytiva Whatman™ Polycap Disposable Capsules, 36 AS

Provides highly effective filtration area in a small size. Whatman™ Polycap Disposable AS Capsules, AS 36 filters large volumes and difficult samples with ease.

EDGE
Housing Material Polypropylene
Material (Membrane) Nylon
For Use With (Application) Filtration of aqueous solutions (such as cell culture media, serum enzymes and water) and removal of bacteria and debris.
Max. Pressure 4.1 bar (60 psi)
Filtration Area 400 cm2
15
Promotions Available

Cytiva Whatman™ Polycap™ Disposable Capsules - 36, 75, and 150 SPF

Provides serum prefiltration. Whatman™ Polycap™ Disposable Capsules permit filtration of tissue culture media, nutrients, immunologicals, enzymes, diagnostic standards/controls, biologicals, buffers, virus suspension. Includes inlet vent.

EDGE
Pore Size 1 μm
Housing Material Polypropylene
Material (Membrane) Glass Microfiber, Polyethersulfone
Autoclavable Autoclavable
Max. Pressure 4.1 bar (60 psi)