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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.
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1
Promotions Available

Corning™ 1000 mL Vacuum Filter/Storage Bottle System
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
2

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
3
Promotions Available

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.

EDGE
Pore Size 0.22 μm
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
4
Promotions Available

Thermo Scientific™ Nalgene™ Rapid-Flow™ Sterile Disposable Filter Units with PES, CN, SFCA or Nylon Membranes
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
5
Promotions Available

Corning™ 500 mL Vacuum Filter/Storage Bottle System
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 500 mL
Volume (Metric) 500 mL
Quantity 12/Cs.
Material Polystyrene
Graduations Yes
Sterility Sterile
Filtration Area 33.2 cm2
6
Promotions Available

Corning™ 250 mL Vacuum Filter/Storage Bottle System
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 250 mL
Volume (Metric) 250 mL
Quantity 12/Cs.
Material Polystyrene
Graduations Yes
Sterility Sterile
Filtration Area 19.6 cm2
7

MilliporeSigma™ 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.

EDGE
8

MilliporeSigma™ Aervent-50 Disposable Filters

Sterilizing-grade filters designed for critical small-scale gas line and air venting applications

Pore Size 0.2 μm
Diameter (Metric) 62 mm
Autoclavable Autoclavable
10

Sartorius Cellulose Acetate Membrane Filter
GREENER_CHOICE

Cellulose acetate membrane filters with 142 mm diameter combine thermal stability with exceptionally low adsorption characteristics.

Disposable Single-use
Type Membrane Filter
Format Disc
Diameter (Metric) 142 mm
Quantity 25/Cs.
Material Cellulose Acetate
Filter Type Membrane Filter
Sterility Non-sterile
11

Sartorius Nongridded Sterile Cellulose Membrane Filters

Ensure quality control in routine microbiological filtering. Sartorius Nongridded Sterile Cellulose Membrane Filters are single-packed membranes used for colony counting, particle testing, microscopy and sterility testing. Choose between cellulose acetate or cellulose nitrate membranes in a variety of pore sizes.

Disposable Single-use
Type Membrane Filter
Format Disc
Color White
Individually wrapped Yes
Filter Type Membrane Filter
No. per Pack 100/Pk.
Hydrophobicity Hydrophilic
For Use With (Application) For colony count; sterility testing; particle count; microscopy
Sterility Sterile
12

MilliporeSigma™ Opticap™ XL2 Disposable Capsule Filters with Milligard™ Media: Single Layer Format

Specially designed for small flow applications or small flow rate liquid filtration

Type Single Layer
Length (Metric) 14.2 cm
Material (Membrane) MCE
Length (English) 5.6 in.
For Use With (Application) Wine sample preparation; water filtration; and additives, aroma or adjuvants
Autoclavable Autoclavable
Sterility Non-sterile
Filtration Area 1000 cm2
13

MilliporeSigma™ Nylon Net Filters, 1.2 μm

Hydrophilic nylon membrane

Thickness (Metric) 190 μm
Pore Size 1.2 μm
Bubble Point ≥0.4 bar, air with water
Flow Rate Avg. 175 mL/min x cm2 (typical results @ 10 psi);687 mL/min x cm2/psi
Wettability Hydrophilic
Type Filter Membranes
Color White
Material Nylon
Filter Type Screen Filter
No. per Pack 100Pack.
Autoclavable Not Autoclavable
Sterility Non-sterile
14

MilliporeSigma™ Isopore™ Membrane Filters, 1.2 μm

Use for analyses of airborne contaminants and other particles using optical or electron microscopy. Isopore™ Polycarbonate Membrane Filters have a smooth, glass-like surface for clearer sample observation. Available in a variety of pore sizes/flow rates, diameters and colors.

Pore Size 1.2 μm
Color White
No. per Case 100Pack
Quantity 100/Pk.
Material Polycarbonate
Hydrophobicity Hydrophilic
For Use With (Application) Air Analysis; Cell Biology; Cell Culture; Bioassays; Cytology; Environmental Analysis; Epifluorescence.
Sterility Non-sterile
Bubble Point 8.5 psi
Flow Rate Avg. 175 mL/min x cm2 (typical results @ 10 psi);687 mL/min x cm2/psi
Wettability Hydrophilic
Type Filter Membranes
Filter Type Screen Filter
Autoclavable Not Autoclavable
Gas Flow Rate 20.0 L/min/cm2
15
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.

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