Bottle Tops and Filter Units

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.

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.

Sartorius Syringe Filter Holders

Sartorius Syringe Filter Holders

Achieve leak-free filtration up to 7bar. Sartorius In-Line Filter Holders are inexpensive, reusable holders made of clear polycarbonate with silicone gaskets. Auclavable units are available for 25mm and 13mm syringe filters.

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.

Merck Steriflip™ Sterile Disposable Vacuum Filter Units

Merck Steriflip™ Sterile Disposable Vacuum Filter Units

Performance and convenience all in one. Steriflip™ Sterile Disposable Vacuum Filter Units uses vacuum to collect filtrate.

DWK Life Sciences Wheaton™ 47mm Filtration Assembly and Accessories

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.

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.

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.

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

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

Wheaton™ 47 mm Filtration Assemblies with Stainless Steel Support

Wheaton™ 47 mm Filtration Assemblies with Stainless Steel Support

Designed for filtering viscous or proteinaceous solutions or to produce ultraclean filtrate. Wheaton™ 47mm Filtration Assemblies with Stainless Steel Support features glass components manufactured from low extractable borosilicate glass.

Merck Millex™-HP Sterile Filter Unit, PES, 0.45 μm (Research Use Only)

Merck Millex™-HP Sterile Filter Unit, PES, 0.45 μm (Research Use Only)

A 33 mm diameter sterile syringe filter with a 0.45 μm pore size hydrophilic Polyethersulfone (PES) membrane.

Merck SteriCap PLUS

Merck SteriCap PLUS

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

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.

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

Corning™ Fiberglass Prefilters

Corning™ Fiberglass Prefilters

For use in Corning bottle top and vacuum filtration systems.

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.

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™ 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.

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.

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.

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.

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™ 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.

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

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.

BRAND™ Filling Tubes for seripettor™ Bottle Top Dispensers

BRAND™ Filling Tubes for seripettor™ Bottle Top Dispensers

Polypropylene construction. Supplied in bulk.

Merck Steripak™-GP Sterile Filter Units

Merck Steripak™-GP Sterile Filter Units

Fast flow and high throughput

Merck Stericup™ E-GP Funnel-less Sterile Vacuum Filtration Systems

Merck Stericup™ E-GP Funnel-less Sterile Vacuum Filtration Systems

The newest addition to the Stericup™ Quick Release Family. Evolved with an eco-conscience.

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