Bottletop Filters

Bottletop Filters

Bottletop filters are devices that attach directly to a container or vessel in conjunction with a vacuum source. They allow for sterile filtration of cell culture media, minimizing unnecessary transfers. This product is often single-use and disposable, and available in a range of capacities and pore sizes. Quickly and economically filter fluids with Thermo Scientific™ Nalgene™ Rapid-Flow™ Sterile Single Use Bottle Top Filters and Thermo Scientific™ Nalgene™ FastCap™ Large Volume Bottle Top Filter.
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PES (4)
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Sterile (31)
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Nalgene™ Rapid-Flow™ Sterile Disposable Bottle Top Filters with PES Membrane, 1000mL, 0.2μm pore, 45mm neck 
Disposable: Single-use. Filter Type: Membrane Filter. Material: Polystyrene. Material (Membrane): PES.
Disposable Sterile Bottle-Top Filters, 0.45μm Membrane 
Connectors: Hose. Disposable: Single-use. For Use With (Equipment): 4.5 cm bottle neck Material: Polystyrene.
Sterivex™ Sterile Pressure-Driven Devices 
Color: Clear. Connectors: Female Luer Lock with upstream vent. Disposable: Single-use. Filter Type: Express PLUS.
Steritop™ Threaded Bottle Top Filters 
Color: Clear with blue adapter. Disposable: Single-use. Filter Type: Membrane Filter. Material: Polystyrene.
Stericup™ Quick Release-GP Sterile Vacuum Bottle Top Filtration Systems 
Color: Clear with blue adapter. Disposable: Single-use. Material: Polystyrene. Material (Membrane): PES.
Whatman™ Three-piece Filter Funnel 
Material: Polypropylene. Filtration Area: 19.6 cm2 Includes: Acrylic plate. Type: Filter Funnel.
Disposable PES Bottle Top Filters 
Certifications/Compliance: Non-pyrogenic per USP Standard Lot-to-Lot. Disposable: Single-use. Material (Membrane): PES. Pore Size: 0.20 μm
Disposable Sterile Bottle-Top Filters 
Connectors: Hose. Disposable: Single-use. For Use With (Equipment): 4.5 cm bottle neck Material: PES.
Ethidium Bromide Extractor Waste System 
Sterility: Non-sterile. No. per Case: 2/Pk. Type: Ethidium Bromide Extractor. Disposable: Single-use.
Wheaton™ 47mm Filtration Assembly with Standard Taper Joint Connection and Fritted Glass Support 
Certifications/Compliance: USP Type I, ASTM E 438 Type I, Class A. Connectors: Hose. Material: Glass. Pore Size: 40 to 60 μm.
Wheaton™ Fritted Glass Support Base for use with Wheaton 47mm Filtration Assembly 
Certifications/Compliance: USP Type I, ASTM E 438 Type I, Class A. For Use With (Equipment): Filtration Assembly (47 mm). Material: Glass. No. per Case: Case of 1.
Fiberglass Prefilters 
For Use With (Equipment): 500 mL filter funnels, Corning bottle top and vacuum filtration systems. Material: Fiberglass. Sterility: Non-sterile. No. per Case: 100.
SteriCap PLUS 
Color: Clear. Connectors: Hose barb. Disposable: Single-use. Filter Type: Express PLUS.
Wheaton™ 47mm Filtration Assembly and Accessories 
Certifications/Compliance: USP type I, ASTM E 438 type I, Class A. For Use With (Equipment): Filtration Assembly (47 mm). Material: Glass. No. per Pack: 1 Ea.