Bottletop Filters
Bottletop Filters
Thermo Scientific™ Nalgene™ Rapid-Flow™ Sterile Disposable Bottle Top Filters with PES, CN, SFCA or Nylon Membranes
Achieve fast flow rates and high throughput for increased filtration efficiency with Nalgene Rapid-Flow sterile disposable bottle top filters.
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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.
Merck Stericup™ Quick Release-GV Sterile Vacuum Bottle Top Filtration Systems
Stericup™ Quick Release Receiver Flasks include a click-seal confidence cap that enables a secure grip for your Bottle Top Filter in wet and dry conditions.
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.
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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.
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.
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.
Spectrum™ MediaKap™ and MediaKap Plus HF Filters
0.2μm DynaFibre™ mixed cellulose ester filter provides more surface area for faster flow than disc filters with less fouling
Thermo Scientific™ Nalgene™ Polysulfone Reusable Bottletop Filters
Designed for use in a wide range of applications, Thermo Scientific™ Nalgene™ filtration hardware and accessories can be used in conjunction with our various lines of filtration devices.
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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.
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.
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.
Promotions are available
Corning™ Fiberglass Prefilters
For use in Corning bottle top and vacuum filtration systems.
Merck 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.
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.