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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 (2,673)
Filter Paper (1,940)
Filtration Membrane Discs (1,923)
Mechanical Sieves (1,377)
Capsules and Inline Filters (1,302)
Filter Holders and Hardware (999)
Centrifugal Filter Devices (735)
Glass Fiber Filters and Prefilters (695)
Ultrafiltration Filters and Devices (689)
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Filter Units (478)
Bottletop Filters (388)
Molecular Sieves (304)
Air Sampling Filters and Devices (298)
Sheet Filtration Membranes (165)
Microbiological Analysis Filters (156)
Filter Plates (123)
Stirred Cells (37)
Filter Receiver Storage Bottles (27)
Single Use Analytical Test Filter Units (15)

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1 – 15 of 9,419 results
1

MilliporeSigma™ MF-Millipore™ Membrane Filter, 0.45 μm
GSA_VA

MF-Millipore™ Membrane Filter are mixed cellulose esters (MCE) membrane, hydrophilic.

EDGE
Thickness (Metric) 150 μm
Pore Size 0.45 μm
Disposable Reusable
Flow Rate 60 mL/min. x cm2
Wettability Hydrophilic
Type Filter Membranes
Material MCE
Filter Type Membrane Filter
Autoclavable Not Autoclavable
Sterility Non-sterile
2

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
3

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
4

Corning™ Centrifuge Tube Top Vacuum Filters, CA Membrane
BIOPHARMA GSA_VA GREENER_CHOICE

Filters directly into centrifuge tube minimizing unnecessary transfers. Corning™ Centrifuge Tube Top Filters offer a viewing slot in base that lets you measure volumes as low as 5mL.

EDGE
Connectors Hose
Type Tube Top Vacuum Filter System
For Use With (Equipment) 4.5 cm bottle neck
Material (Membrane) Cellulose Acetate
Color Clear
Volume (Metric) 150 mL
No. per Case 12/Cs.
Graduated Yes
Material Polystyrene
No. per Pack 1/Pk.
For Use With (Application) For the filtration of cell culture media, biological fluids, and other aqueous solutions
Sterility Sterile
Filtration Area 13.6 cm2
5

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
6

Fisherbrand™ Vacuum Filter Holders, Stainless Steel Support Screens
SDP

For use with Fisherbrand Vacuum Filter Holders

EDGE
Material Stainless Steel
7

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
8

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
9

Cytiva Whatman™ Polydisc Disposable Filter Capsules

All polypropylene unit

Diameter (Metric) 50 mm
Inlet Style Stepped Barb (1/4 to 3/8 in.)
Housing Material Polypropylene
Material (Membrane) Polypropylene
Volume (Metric) Up to 1000 mL
Quantity 10
No. per Pack 10 Pieces
Filtration Area 20.4 cm2
10

MilliporeSigma™ Mitex™ Membrane Filters, Gridded

Unlaminated for extreme chemical or temperature conditions

Thickness (Metric) 125 μm
Wettability Hydrophobic
Type Filter Membranes
Color White
Material PTFE
Filter Type Screen Filter
For Use With (Application) Clarification of acids, bases, and cryogenic fluids; clarification of propellants; analysis of hydraulic fluids; RNA isolation.
Autoclavable Not Autoclavable
Sterility Non-sterile
Membrane Type Gridded
11

Cytiva Whatman™ Grade 91 Wet Strengthened Qualitative Filter Papers - Circles

High wet strength due to the addition of chemically stable resin

Thickness (Metric) 205 μm
Pore Size 10 μm
Particle Retention 10 μm
Format Disc
Grade Grade 91
Material Cellulose
Filtration Speed 70 sec.
For Use With (Application) A general purpose creped filter for less critical routine analysis. Widely used to assay sucrose in cane sugar and within pharmaceutical laboratories for routine filtration.
12

Cytiva Whatman™ Grade 91 Wet Strengthened Qualitative Filter Papers - Sheets

High wet strength due to the addition of chemically stable resin

Thickness (Metric) 205 μm
Pore Size 10 μm
Format Sheet
Quantity 500 Pk.
Grade Grade 91
Material Cellulose
Filtration Speed 70 sec.
For Use With (Application) A general purpose creped filter for less critical routine analysis. Widely used to assay sucrose in cane sugar and within pharmaceutical laboratories for routine filtration.
13

Spectrum™ Spectra Mesh™ Woven, Nylon Filters
SDP

Consist of individual strands woven into a mesh screen

Material Nylon
14

Cytiva Whatman™ Polycap™ HD 36 Disposable Capsule Filters

Ensures a finishing step yielding high purity final product. Whatman™ Polycap™ HD 36 Capsule Filters are suitable for filtering chemical solutions across wide temperature and pH ranges.

Housing Material Polypropylene
Material (Membrane) Monofilament Anisotropic Polypropylene
For Use With (Application) Filtration of high-debris solutions and prefiltration of aggressive chemical solutions.
Autoclavable Autoclavable
15

Sartorius Vivaspin Turbo 15RC

The highly optimized design of Vivaspin Turbo 15RC with twin vertical membranes brings ultrafast speeds to your ultrafiltration processes. The low adsorbing regenerated cellulose (RC) membranes and smooth transition between filter and housing ensure maximum target molecule recoveries every time.

Type Centrifugal
Format Spin Column
For Use With (Equipment) Centrifuge
Material (Membrane) Regenerated Cellulose
Volume (Metric) 15 mL
Sample Volume 4 to 15 mL
Material SBC
Filter Type Ultrafiltration
Sterility Non-sterile