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Corning bottle-top vacuum filter system polyethersulfone membrane, pore size 0.22um, membrane area 54.5 cm2, filter capacity 1000 ML bottle top filters
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Corning 431118 Disposable Bottletop Filter; 500 mL Volume; PES, Membrane; 12/Pack: Amazon.com: Industrial & Scientific
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Corning® #430626, 150mL Bottle Top Vacuum Filter, 0.22µm Pore 13.6cm² CA Membrane, Fits 45mm Diameter Necks, Sterile (Single): Amazon.com: Industrial & Scientific
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Nalgene® 595-3320 Nalgene®, 500mL Rapid-Flow Bottle Top Filter 0.2um, PES, 75mm D, 33mm neck, case/12
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Steritop Threaded Bottle Top Filter Sterile, 1000 mL Steritop Quick Release-GP 45 mm threaded bottle top filter with 0.22 µm pore size fast flow polyethersulfone (PES) Express PLUS membrane. | Sigma-Aldrich
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Bottle Top Vacuum Filter, Bottle Top Filter Only, 500mL, 0.22μm, PVDF, Sterile, 24/CS | Southern Labware
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Corning 430049 Polystyrene Bottle Top Vacuum Sterile Filter, Nylon Membrane, 0.2 Micron, 45mm Bottle Neck Diameter, 500mL Capacity (Case of 12): Science Lab Bottletop Filters: Amazon.com: Industrial & Scientific
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Nalgene DS0320-5033 Reusable Bottle Top Filter Holders-Polysulfone_500ml-33mm - F2767-3 - General Laboratory Supply
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