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®, Funnels with Long Stem

Supplier: VWR Collection

PTFE, white.

Expand 5 Items

VWR®, Funnels with Long Stem

Supplier: VWR Collection

Borosilicate 3.3 glass.

Expand 3 Items

VWR®, Disposable Paper Funnel

Supplier: VWR Collection

Made of clay-coated heavy paper stock.

Sustainable Options Available

Expand 1 Items

VWR®, Funnels with Short Stem, Disposable

Supplier: VWR Collection

PP or PS.

Expand 3 Items

VWR®, Funnels with Short Stem

Supplier: VWR Collection

Borosilicate 3.3 glass.

Expand 8 Items

Funnels with extra-long stem

Supplier: KARTELL

PP, transparent.

Expand 3 Items

DURAN® Funnels with short stem, ribbed

Supplier: DWK Life Sciences

DURAN®, borosilicate glass 3.3, clear, ribbed walls.

Expand 5 Items

Funnels with short stem, DURAN®

Supplier: DWK Life Sciences

DURAN®, borosilicate glass 3.3, clear.

Expand 11 Items

Millipore Glass Funnels for Vacuum Filtration

Supplier: Merck

Millipore, Borosilicate glass, Capacity: 300 ml

Expand 2 Items

Funnel, Stainless Steel

Supplier: BURKLE

This funnel can be used to pour and transfer free-flowing powders, liquids and slightly viscous media easily.

Expand 8 Items

Gooch Filters with Fused Filter Disc and Standard Joint 39/32 or 34/35

Supplier: ROBU GLASFILTER

ROBU® Gooch filter with fused filter disc is ideal for gravimetric analysis and residue collection, combining ROBU® construction with high chemical and thermal resistance, available with integrated VitraPOR® filter for efficient filtration.

Expand 12 Items

Microfil® Funnel and Filters

Supplier: Merck

Microfil® funnels and filters assuring leak-free operation and uniform microorganism recoveries as well as an easy transfer of the membrane with forceps and prevents accidentally touching the filtration area.