Bottle Tops and Filter Units

Thermo Scientific™ Nalgene™ Rapid-Flow™ Sterile Single Use Vacuum Filter Units

Thermo Scientific™ Nalgene™ Rapid-Flow™ Sterile Single Use Vacuum Filter Units

Increase filtration efficiency. Exclusive Rapid-Flow design provides fast flow rates and high throughput while defending against cell culture contamination.

Corning™ Easy Grip Disposable Polystyrene Sterile Bottles

Corning™ Easy Grip Disposable Polystyrene Sterile Bottles

Use as replacement receivers for Corning Disposable Sterile Filter Systems or as storage bottles. Corning™ Disposable Sterile Bottles are easy to grip and ideal for storage of media, buffers and other aqueous solutions.

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

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

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.

Merck Steritop™ Threaded Bottle Top Filters

Merck 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.

Fisherbrand™ Polystyrene Storage Bottles

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.

Corning™ Disposable Vacuum Filter/Storage Systems

Corning™ Disposable Vacuum Filter/Storage Systems

Features printed funnels that identify membrane type and product number for easy product product identification. Corning™ Disposable Vacuum Filter/Storage Systems provide a complete solution for your filtering needs. 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.

Merck Steriflip™ Sterile Centrifuge Tube Top Filter Units

Merck Steriflip™ Sterile Centrifuge Tube Top Filter Units

Sterile, disposable filter unit for cell isolation.

Thermo Scientific™ Nalgene™ Rapid-Flow™ Sterile Single Use Bottle Top Filters

Thermo Scientific™ Nalgene™ Rapid-Flow™ Sterile Single Use Bottle Top Filters

Perform sterile filtration of cell culture media and serum with Thermo Scientific™ Nalgene™ Rapid-Flow™ Sterile Disposable Bottle Top Filters.

Fisherbrand™ Disposable PES Filter Units

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.

Fisherbrand™ Disposable PES Bottle Top Filters

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.

Corning™ Centrifuge Tube Top Vacuum Filters, CA Membrane

Corning™ Centrifuge Tube Top Vacuum Filters, CA Membrane

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.

Merck SteriCap PLUS

Merck SteriCap PLUS

For ultrafast, aseptic sterilization of 5 to 10L using vacuum filtration

Merck Sterivex™ Sterile Pressure-Driven Devices

Merck 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.

Thermo Scientific™ Nalgene™ Sterile Analytical Filter Units

Thermo Scientific™ Nalgene™ Sterile Analytical Filter Units

Recover and grow microorganisms for QC testing and analysis of water, food and beverage, raw materials and finished product.

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

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

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.

Merck Millex™-GP Sterile Syringe Filter, PES, 0.22 μm (Research Use Only)

Merck Millex™-GP Sterile Syringe Filter, PES, 0.22 μm (Research Use Only)

Ready-to-use syringe-driven units, designed for sterilizing and clarifying sterile solutions

Merck Stericup™ Quick Release-GP Sterile Vacuum Bottle Top Filtration Systems

Merck 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.

MilliporeSigma™ Stericup™ Quick Release-HV Sterile Vacuum Bottle Top Filtration Systems

MilliporeSigma™ Stericup™ Quick Release-HV Sterile Vacuum Bottle Top Filtration Systems

Stericup™ Quick Release-HV Sterile Vacuum Filtration System has a design and balanced profile that improves stability during filtration in tight laminar flow hoods.

Sartorius Sartolab™ P20 Plus Filter Systems

Sartorius Sartolab™ P20 Plus Filter Systems

Filter tissue culture solutions quickly, economically and reliably. Sartorius Sartolab™ P20 Plus Filter Systems are sterile, ready-to-use units. A large filtration area and automatic de-aeration ensures high flow rates. Available with PES or SFCA membrane, different connectors or with a prefilter to process up to 10L.

DWK Life Sciences DURAN™ Filtering Apparatus, with receiving flask and funnel

DWK Life Sciences DURAN™ Filtering Apparatus, with receiving flask and funnel

The filter unit can be used with an appropriate filter for particle analysis or clear and sterile filtration. Filtration support by vacuum is possible.

Kinesis™ Inlet Filter

Kinesis™ Inlet Filter

Filter solvents prevent damage to pumps and other system components

Thermo Scientific™ Nalgene™ Rapid-Flow™ Sterile Filter Storage Bottles/Receivers

Thermo Scientific™ Nalgene™ Rapid-Flow™ Sterile Filter Storage Bottles/Receivers

Save time and minimize contamination with these radiation-sterilized filter storage bottles. Excellent as single-use storage containers.

Corning™ Fiberglass Prefilters

Corning™ Fiberglass Prefilters

For use in Corning bottle top and vacuum filtration systems.

Thermo Scientific™ Nalgene™ FastCap™ Large Volume Bottle Top Filter

Thermo Scientific™ Nalgene™ FastCap™ Large Volume Bottle Top Filter

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.

DWK Life Sciences Wheaton™ 47mm Filtration Assembly

DWK Life Sciences Wheaton™ 47mm Filtration Assembly

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

DWK Life Sciences Low-Profile Reservoirs

DWK Life Sciences Low-Profile Reservoirs

Replacement glass reservoirs for Acurex™ Low-Profile Dispensers

DWK Life Sciences Wheaton™ 25mm Filtration Assemblies and Accessories

DWK Life Sciences Wheaton™ 25mm Filtration Assemblies and Accessories

Choose from a wide range of filtration assemblies and accessories to suit your application needs

Merck Millex™ Syringe Filter, Hydrophilic PTFE, HPF, 0.20 μm

Merck Millex™ Syringe Filter, Hydrophilic PTFE, HPF, 0.20 μm

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

DWK Life Sciences Wheaton™ Funnel for 47mm Filtration Assembly

DWK Life Sciences Wheaton™ Funnel for 47mm Filtration Assembly

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

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