Bottletop Filters
Lab bottletop filters are essential tools for laboratories, designed to provide efficient filtration directly into bottles. These filters are commonly used for sterilizing and clarifying cell culture media, biological solutions, and other laboratory fluids, ensuring purity and safety in experimental procedures.
A key feature of these filters is their high flow rate membranes, which allow rapid filtration without compromising performance. The advanced membrane technology removes particulates, bacteria, and fungi, guaranteeing contaminant-free solutions. Many models come with a unique liquor bottle thread adapter, enabling secure attachment to a variety of bottle types, adding versatility and convenience.
The practical benefits are clear: faster processing times and reliable results. The filters are available in various pore sizes and membrane types, catering to different laboratory needs and ensuring compatibility with a wide range of applications.
Options include different volumes and membrane materials like PES and PVDF, making them suitable for various filtration tasks. Some models are also compatible with vacuum or pressure filtration setups, further expanding their usability.
Thomas Scientific also offers a number of other filter products, such as filter assemblies and filter paper.
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12/cs Angled hose barb adapter fits 3 size hose diameters and improves stability Polyethersulfone (PES) membrane for high flow and low binding Two membrane pore sizes: 0.22µm or 0.45µm Filter systems include bottle top filter and solution bottle with cap Bottle top filters fit standard…
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SFCA Filter Units
Thermo Scientific NalgeneNalgene filters have the Rapid-Flow multi-column membrane-support system. This proprietary system provides a uniform, consistent separation between touchpoints with the membrane, minimizing gap stress to maintain optimal flow. 0.1 micron filters guard against mycoplasma contamination 0.2…
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12/cs Angled hose barb adapter fits 3 size hose diameters and improves stability Polyethersulfone (PES) membrane for high flow and low binding Two membrane pore sizes: 0.22µm or 0.45µm Filter systems include bottle top filter and solution bottle with cap Bottle top filters fit standard…
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SFCA Bottle Top Filters
Thermo Scientific NalgeneNalgene filters have the Rapid-Flow multi-column membrane-support system. This proprietary system provides a uniform, consistent separation between touchpoints with the membrane, minimizing gap stress to maintain optimal flow. 0.2 micron filters remove all bacteria 0.45 and 0.8 micron…
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12/cs Angled hose barb adapter fits 3 size hose diameters and improves stability Polyethersulfone (PES) membrane for high flow and low binding Two membrane pore sizes: 0.22µm or 0.45µm Filter systems include bottle top filter and solution bottle with cap Bottle top…
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Nylon Filter Units
Thermo Scientific Nalgene
Nalgene filters have the Rapid-Flow multi-column membrane-support system. This proprietary system provides a uniform, consistent separation between touchpoints with the membrane, minimizing gap stress to maintain optimal flow. 0.2 micron filters remove all bacteria 0.45 and 0.8 micron…
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24/cs Angled hose barb adapter fits 3 size hose diameters and improves stability Polyethersulfone (PES) membrane for high flow and low binding Two membrane pore sizes: 0.22μm or 0.45μm Bottle top filters fit standard 45mm threaded solution storage bottles Packaged sterile…
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PES Bottle Top Filters
Thermo Scientific NalgeneNalgene filters have the Rapid-Flow multi-column membrane-support system. This proprietary system provides a uniform, consistent separation between touchpoints with the membrane, minimizing gap stress to maintain optimal flow. 0.1 micron filters guard against mycoplasma contamination 0.2…
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24/cs Angled hose barb adapter fits 3 size hose diameters and improves stability Polyethersulfone (PES) membrane for high flow and low binding Two membrane pore sizes: 0.22μm or 0.45μm Bottle top filters fit standard 45mm threaded solution storage bottles Packaged sterile…
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12/cs Angled hose barb adapter fits 3 size hose diameters and improves stability Polyethersulfone (PES) membrane for high flow and low binding Two membrane pore sizes: 0.22µm or 0.45µm Filter systems include bottle top filter and solution bottle with cap Bottle top filters fit standard…
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24/cs Angled hose barb adapter fits 3 size hose diameters and improves stability Polyethersulfone (PES) membrane for high flow and low binding Two membrane pore sizes: 0.22μm or 0.45μm Bottle top filters fit standard 45mm threaded solution storage bottles Packaged sterile…
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ZapCap Bottle-Top Filters
GVS Filter Technology*Bottle not included* For filtration of medium volumes Cell culture media and HPLC solutions Can be used up to 50°C ZapCaps are complete 500 mL units complete with tubing for attaching to bottle tops. The connection will seal on any standard bottle (33-45…
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12/cs Angled hose barb adapter fits 3 size hose diameters and improves stability Polyethersulfone (PES) membrane for high flow and low binding Two membrane pore sizes: 0.22µm or 0.45µm Filter systems include bottle top filter and solution bottle with cap Bottle top…
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24/cs Angled hose barb adapter fits 3 size hose diameters and improves stability Polyethersulfone (PES) membrane for high flow and low binding Two membrane pore sizes: 0.22μm or 0.45μm Bottle top filters fit standard 45mm threaded solution storage bottles Packaged sterile…
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Autofil® PP Bottle-Top Filters for Solvent Filtration
Foxx Life Sciences
Foxx Life Sciences' Autofil® PP bottle-top filters for solvent filtration are a revolutionary new way to purify solvents for analytical applications to obtain sterilized or purified extracts. Foxx has developed the world's first single piece polypropylene funnel, designed to withstand…
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12/cs Angled hose barb adapter fits 3 size hose diameters and improves stability Polyethersulfone (PES) membrane for high flow and low binding Two membrane pore sizes: 0.22µm or 0.45µm Filter systems include bottle top filter and solution bottle with cap Bottle top filters fit standard…
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24/cs Angled hose barb adapter fits 3 size hose diameters and improves stability Polyethersulfone (PES) membrane for high flow and low binding Two membrane pore sizes: 0.22μm or 0.45μm Bottle top filters fit standard 45mm threaded solution storage bottles Packaged sterile…
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24/cs Angled hose barb adapter fits 3 size hose diameters and improves stability Polyethersulfone (PES) membrane for high flow and low binding Two membrane pore sizes: 0.22μm or 0.45μm Bottle top filters fit standard 45mm threaded solution storage bottles Packaged sterile…
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Bubble Point Test Apparatus
Thermo Scientific NalgeneEnsure product integrity of Thermo Scientific™ Nalgene™ MF75 Series Filter Unit or Bottle Top Filters by using the Nalgene™ Bubble Point Test Apparatus. Tests filter unit membranes without removing the membrane from the filter unit. Cast aluminum Tests the bubble point…
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Filter System
Vee Gee ScientificFilter System, Fritted Glass, 300mL Filter System, Stainless Steel Screen, 300mL Filter System, Fritted Glass, 100mL
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Bottle Top Filters
Celltreat Scientific
Manufactured in a Class 100,000 clean room, from USP class VI virgin polystyrene. The filter membrane is Polyethersulfone (PES) material in 0.22µm or 0.45µm pore sizes for rapid flow rate and low protein binding. Bottle top filters are compatible with 45mm neck bottles. The bottle…
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Vacuum Filter System
Corning
Disposable filter/storage systems Sterile Improved stability Bottles available separately in all sizes Designed for vacuum filtration of tissue culture media and components, biological fluids and other aqueous solutions. Filter units contain either a 47, 60 or 90 mm diameter filter membrane…
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Filter Systems
Celltreat Scientific
CELLTREAT Vacuum Filter Systems are ideal for large volume sample separation and purification. The filter systems are manufactured in a Class 100,000 clean room, from USP class VI virgin polystyrene. The filter membrane is Polyethersulfone (PES) material in 0.22µm or 0.45µm pore sizes…
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Steritop® Filtration System
MilliporeSigmaSteritop bottle top filter units provide a large filter area for rapid sterile filtration of aqueous fluids into narrow-mouth (33 mm) or wide-mouth (45 mm) bottles. A small tab inside the funnel secures an optional prefilter in-place during filtration. For added protection against contamination,…
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PES Filter Units
Thermo Scientific Nalgene
Nalgene filters have the Rapid-Flow multi-column membrane-support system. This proprietary system provides a uniform, consistent separation between touchpoints with the membrane, minimizing gap stress to maintain optimal flow. 0.1 micron filters guard against mycoplasma contamination 0.2…
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PVDF Top Filter
NEST Scientific USAIt is mainly used in tissue culture media and biological fluids for separation and purification of large volume samples. The whole set includes membrane diaphragm, a graduated, transparent polystyrene funnel connected to a receiving bottle by a connector. The disposable vacuum filter utilizes a…
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Autofil® 2 Bottle Top Filtration Device Full Assembly
Foxx Life Sciences
The patented, next generation Autofil® 2 features the NEW High Flow Foxx Velocity 0.1µm, 0.2µm, and 0.45µm PES membranes. Perfect for filtering FBS and other viscous solutions. Our membrane is low protein binding and surfactant-free. Autofil® 2 is available in 250mL,…
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Autofil™ Polycarbonate Storage Bottles
Foxx Life SciencesFoxx Life Sciences’ Autofil™ disposable laboratory storage bottles have been designed specifically for Life Science researchers to store common laboratory solutions such as tissue culture media, serum, and buffers. The polycarbonate bottles are highly transparent, shatterproof, and have…
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SteriCap® PLUS Sterile, 0.22 µm pore size
MilliporeSigmaSTERICAP™ BOTTLE-TOP FILTERS Millipore Express ® PLUS PES membrane for fastest flow rates and low protein binding Fits any vacuum-rated bottle from 20 to 67 mm in diameter for maximum versatility High volume…
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150 mL Tube Top Filter
Corning
Filter directly into centrifuge tubes Sterile, individually packaged Certified non-pyrogenic Minimizes contamination Low protein binding, 50 mm diameter cellulose acetate (CA) membrane, recommended for use with samples requiring highest protein yields. Eliminates unneccesary…
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Autofil™ Bottle-Top Filtration System
Foxx Life Sciences
Foxx Life Sciences’ Autofil Bottle-Top Filtration Systems are disposable, sterile, vacuum operated systems for the sterile preparation of buffers, tissue culture media, microbiological media, and other biological fluids. Systems are available with asymmetric 0.22 µm (sterilization…
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PES Top Filter
NEST Scientific USAIt is mainly used in tissue culture media and biological fluids for separation and purification of large volume samples. The whole set includes membrane diaphragm, a graduated, transparent polystyrene funnel connected to a receiving bottle by a connector. The disposable vacuum filter utilizes a…
