Filter Funnels
Heavy duty filtration funnels assist in collecting solid compounds present in liquids. Poured liquids travel by vacuum suction through fritted discs or perforated plates to flow out the long, angled stems. Common Hirsh or Buchner styles with ribs prevent airlock and make operation faster. The chemical and temperature resistance permits fluted filtration funnels to accommodate harsh materials and repetitive sterilizing procedures. Models vary in capacity, porosity, and filter paper accommodating sizes.
VWR® Hirsch Filter Funnels
Supplier: VWR International
These chemical-porcelain funnels feature a fixed perforated plate and glazing inside and out, except for rim.
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VWR® Standard Standard Stem Funnel
Supplier: VWR International
Polypropylene funnels feature an exclusive filter-step internal design for speedier filtrations.
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Filter Funnels, 25 mm, Cytiva (Formerly Pall Lab)
Supplier: Cytiva
The 25 mm filter funnels are ideal for liquid clarification, vacuum filtration, scintillation counting studies, particle contamination analysis, etc.
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Glass Filter Funnels, 47 mm, Cytiva (Formerly Pall Lab)
Supplier: Cytiva
The 47 mm glass filter funnels are made of 100% borosilicate glass and they offer excellent chemical compatibility even with the most aggressive solvents.
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VWR® Disposable Funnels
Supplier: VWR International
Funnels are semi-transparent and are provided in a variety of stem lengths for varied pouring purposes.
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VWR® Long Stem Funnels, 60°
Supplier: VWR International
Our high-quality funnels meet ASTM standards.
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VWR® Long Stem Glass Funnels
Supplier: VWR International
Quality, heavy-walled borosilicate funnels with reinforced edge.
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EZwaste™ Safety Funnel, Stainless Steel, Foxx Life Sciences
Supplier: VWR International
Foxx's stainless steel safety funnel has overfill protection that will prevent spillage of liquid during filling, and the attached lid helps trap harmful VOCs.
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VWR® Funnels, PTFE
Supplier: VWR International
Isostatically molded, FDA approved pure PTFE molding provides a durable, heavy wall construction with a smooth, non-stick internal finish.
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Filter Funnels, Hirsch, Ace Glass
Supplier: Ace Glass
This Hirsch style glass filter funnel is useful when it is necessary to wash the precipitation and redissolve with chemicals that would attack filter paper normally used to for such a process
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Filter Funnels, [ST] 14/20 Joints, Ace Glass
Supplier: Ace Glass
This filter funnel has an integral sintered glass filter disc with a diameter of 18 mm
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Funnel Sets
Supplier: Avantor
Each set includes three funnels of different sizes. Small funnels are made of polypropylene; large funnels are made of polyethylene. Sizes in small funnel set: 60 mm top dia. x 20 mm stem, 80 mm top dia. x 22 mm stem, 110 mm top dia. x 36 mm stem. Sizes in large set: 127 mm top dia. x 45 mm stem, 160 mm top dia. x 50 mm stem, 200 mm top dia. x 60 mm stem.
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Micro/Mini-Lab Hirsch Filter Funnel, Adjustable, Ace Glass Incorporated
Supplier: Ace Glass
Microscale, vacuum adapter with vertically adjustable Hirsch filter funnel that is suitable for use with all Microscale flasks and vials with standard taper 14/10 joints
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Whatman™ 3-Piece Filter Funnel
Supplier: Cytiva
Whatman 3-piece filter funnels from Cytiva are ideal for quick and easy filtration using high-efficiency glass microfiber filters.
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Funnel, Filter, Ace Glass Incorporated
Supplier: Ace Glass
This Buchner type funnel comes with an internal ACE fritted disc
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Filter Funnels, Jacketed, Chemglass
Supplier: Chemglass
Similar to Buchner filter funnels (CG-1402) but with a water jacket enclosing the funnel bowl and upper portion of the stem.
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#: CA21905-026
Supplier: Kimberly-Clark