Bottletop Filters

Bottletop Filters

Devices that attach directly to a container or vessel in conjunction with a vacuum source for sterile filtration of cell culture media, minimizing unnecessary transfers; often single-use and disposable, and available in a range of capacities and pore size
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1 – 30 of 41 results
1

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.

Promotions are available
Pore Size 0.22 μm
Disposable Yes
Type Bottle Top Filter
Color Clear with blue adapter
Diameter (Metric) Filter 73 mm
For Use With (Application) Sterile filtration
Sterility Sterile
2

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 Yes
Type Bottle Top Unit
Material (Membrane) PES
Certifications/Compliance Non-pyrogenic per USP Standard Lot-to-Lot
Sterility Sterile
3

Thermo Scientific™ Nalgene™ Rapid-Flow™ Sterile Disposable Bottle Top Filters with PES, CN, SFCA or Nylon Membranes
GREENER_CHOICE

Achieve fast flow rates and high throughput for increased filtration efficiency with Nalgene Rapid-Flow sterile disposable bottle top filters.

Disposable Yes
Type Bottle Top Filter
No. per Case 12
Material Polystyrene
Filter Type Membrane
No. per Pack 12
Fit for Purpose Sterile
Sterility Sterile
4

Thermo Scientific™ Nalgene™ Large-Volume FastCap™ Bottle Top Filter with 0.2μm PES Membrane

Filter up to 5L of fluid with this large-volume bottle top filter. Place on a bottle mouth, apply vacuum and start the filtering process.

5

Cytiva Whatman™ Three-piece Filter Funnel

Features quick and easy filtration. Whatman™ Three-piece Filter Funnels dismantle quickly for the insertion of a new filter. Funnels are available with a choice of three plates and come in several sizes.

Includes Acrylic plate
Type Filter Funnel
Material Polypropylene
6

Synthware™ Filter Funnels

Used in conjunction with vacuum source to filter and collect fluids

Pore Size 40 to 60 μm
Type Filter Funnel
Material Borosilicate Glass 3.3
7

Synthware™ Filter Funnels with Perforated Glass Plate

Used in conjunction with vacuum source to filter and collect fluids

Pore Size 40 to 60 μm
Type Filter Funnel
Diameter (Metric) 24 mm
Material Borosilicate Glass 3.3
8

Idex Bottom-Of-The-Bottle™ Inlet Filters  DFS Item

Protect your system from damaging particulates

Type Inlet Solvent Filter
No. per Case Each
Filter Type Bottom-of-the-Bottle™
Certifications/Compliance ROHS
For Use With (Application) Analytical instrumentation, in vitro diagnostics, biotechnology, semiconductor/electronics, laboratory applications
9

DWK Life Sciences Wheaton™ 47mm Filtration Assembly and Accessories

Designed for filtering viscous or proteinaceous solutions to produce ultraclean filtrate. Wheaton™ 47mm Filtration Assembly and Accessories are manufactured from the highest quality materials.

Promotions are available
For Use With (Equipment) 47mm filtration assembly
10

DWK Life Sciences Wheaton™ 47mm Filtration Assembly

Designed to handle up to 1000mL of liquid for analysis of particulate or microbiological contamination

Promotions are available
11

DWK Life Sciences Wheaton™ 25mm Filtration Assembly With No. 5 Stopper Connection With Stainless Steel Support

Designed to handle small volumes of liquids for analysis of particulate or microbiological contamination

Promotions are available
For Use With (Equipment) 25mm filtration assembly
12

DWK Life Sciences Wheaton™ 47mm Filtration Assembly

Designed to handle up to 1000mL of liquid for analysis of particulate or microbiological contamination

Promotions are available
13

DWK Life Sciences Wheaton™ 47mm Filtration Assembly with Standard Taper Joint Connection and Fritted Glass Support

Recommended for routine filtration of organic solvents, corrosive liquids and the removal of particulates from HPLC solvents. Wheaton™ 47mm Filtration Assembly with Standard Taper Joint Connection and Fritted Glass Support is manufactured from low extractable borosilicate glass.

Promotions are available
14

DWK Life Sciences Wheaton™ 47mm Filtration Assembly

Designed to handle up to 1000mL of liquid for analysis of particulate or microbiological contamination

Promotions are available
15

DWK Life Sciences Wheaton™ 1000mL Filter Flask with 40/35 Joint

Recommended for general filtration

Promotions are available
Pore Size 40 to 60 μm
For Use With (Equipment) 90mm filtration assembly
No. per Case 1 Case
Material Borosilicate Glass
For Use With (Application) Analysis of particulate or microbiological contamination
16

DWK Life Sciences Wheaton™ Funnel for 47mm Filtration Assembly

Designed to handle up to 1000mL of liquid for analysis of particulate or microbiological contamination

Promotions are available
Type Funnel
For Use With (Equipment) 47mm filtration assembly
No. per Case 1
Material Glass
Certifications/Compliance USP type I, ASTM E 438 type I, Class A
17

DWK Life Sciences Wheaton™ Fritted Glass Support for 47mm Filtration Assemblies with No. 8 Stopper Connections

Recommended for general filtration. Wheaton™ Fritted Glass Support for 47mm Filtration Assemblies with No. 8 Stopper Connections is manufactured from Wheaton™ 33 low extractable borosilicate glass.

Promotions are available
18

DWK Life Sciences Wheaton™ Fritted Glass Support Base for use with Wheaton 47mm Filtration Assembly

Replacement Glass Support Base with 40/35 [ST] Joint Connection for use with DWK Life Sciences Wheaton 47mm Glass Filter Holder Assembly (419380).

Promotions are available
19

Corning™ Disposable Sterile Bottle-Top Filters with 0.22μm Membrane
GREENER_CHOICE

Designed for use on glass or polystyrene media bottles with 33 and 45mm neck sizes. Corning™ Disposable Sterile Bottle-Top Filters are ideal for filtration of tissue culture media and components, biological fluids, other solutions.

Disposable Yes
Connectors Hose
Type Bottle Top Vacuum Filter
No. per Pack 1/Pk.
For Use With (Application) Ideal for filtration of tissue culture media and components, biological fluids, other solutions
Sterility Sterile
20

Corning™ Disposable Sterile Bottle-Top Filters, 0.45μm Membrane
GREENER_CHOICE

Designed for use on glass or polystyrene media bottles with 33 and 45mm neck sizes. Corning™ Disposable Sterile Bottle-Top Filters are ideal for filtration of tissue culture media and components, biological fluids, other solutions.

Includes Square membrane filter, graduated funnel of clear polystyrene with polyethylene neck orange adapter, and tubing adapter
Pore Size 0.45 μm
Disposable Yes
Connectors Hose
Type Bottle Top Vacuum Filter
Material (Membrane) Cellulose Acetate
Material Polystyrene, Cellulose Acetate
No. per Pack 1/Pk.
For Use With (Application) Ideal for filtration of tissue culture media and components, biological fluids, other solutions
Sterility Sterile
21

Corning™ Centrifuge Tube Top Vacuum Filters, CA Membrane
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.

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, Cellulose Acetate
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
22

GVS ZapCap-CR Non-Sterile Bottle-Top Filters

No. per Case 12/Pk.
Sterility Non-sterile
23

GVS ZapCap-S Sterile Bottle-Top Filters

No. per Case 12/Pk.
Sterility Sterile
24

GVS Ethidium Bromide Extractor Waste System

Type Ethidium Bromide Extractor
Sterility Non-sterile
25

GVS ZapCap-S PLUS Sterile Bottle-Top Filters w/Glass Fiber Prefilter

Volume (Metric) Receiver 500 mL
No. per Case 12/Pk.
Diameter (Metric) Membrane 76 mm
Sterility Sterile
Size (Metric) Opening The connection will seal on any standard bottle (33-45 mm).
26

Corning™ Fiberglass Prefilters

For use in Corning bottle top and vacuum filtration systems.

Type Prefilter
No. per Case 100
Material Fiberglass
No. per Pack 100/Pk.
Sterility Non-sterile
27

Diba Omnifit™ Filter Spargers and Bubblers

Bottom-of-bottle filters and spargers for simple, effective solvent filtration

Pore Size 10 μm
Diameter (Metric) 0.31 cm
Filter Type 10μm PTFE
28

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 Yes
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
29

MilliporeSigma™ Steritop™ Sterile Vacuum Bottle-Top Filters

Filter and sterilize faster with a large 7.3cm diameter filter. Steritop™ Sterile Vacuum Bottle-Top Filters are sterile, threaded bottle-top filters with 0.22 micron pore size for vacuum filtration and sterilization of tissue culture media, protein and DNA solutions, and virus suspensions.

Promotions are available
Pore Size 0.22 μm
Diameter (English) 4.9 in.
Temperature (English) Operating 113°F
Diameter (Metric) 12.5 cm
Material Polystyrene
Diameter (Metric) Membrane 7.3 cm
Temperature (Metric) Operating 45°C
For Use With (Application) Sterilize tissue culture media and additives, protein solutions, virus suspensions, DNA and other aqueous solutions
Sterility Sterile
Filtration Area 40 cm2
30

MilliporeSigma™ Millex™ Syringe Filter, Hydrophilic PTFE, HPF, 0.45 μm

For removing particulates, reducing signal-to-noise ratios and maintaining flat baselines

Promotions are available
Pore Size 0.45 μm
Disposable Yes
Height (Metric) 2.1 cm
Temperature (English) Operating 113°F
Material (Membrane) PTFE
Color Natural
Material HDPE
Diameter (Metric) Membrane 2.5 cm
For Use With (Application) Clarifying of aqueous and organic solutions with high particulate levels, analytical sample prep
Sterility Non-sterile
Filtration Area 3.9 cm2
Includes Two different media, one graduated glass fiber prefilter, one 0.45 µm membrane filter
Connectors Female luer lok/male luer slip
Type Millex-HPF/LCR Filter Unit
Diameter (Metric) 2.5 cm
Diameter (Metric) Filter 2.5 cm
Filter Type Hydrophilic LCR
Temperature (Metric) Operating 45°C
Height (English) 0.82 in.