Urbanti High-Speed Filter Funnels art: --- Unsurpassed for non-vacuum, high-speed filtration, these clear funnels have internal helicoid ribs to increase the... Add Compare Add review 39.95 $ Urbanti Funnel, 51mm Top ID, 150mm Stem Length, 6/Pkg Urbanti Funnel, 51mm Top ID, 150mm Stem Length, 6/Pkg - 39.95 $ Urbanti Funnel, 70mm Top ID, 150mm Stem Length, 6/Pkg - 48.50 $ Urbanti Funnel, 70mm Top ID, 70mm Stem Length, 6/Pkg - 48.50 $ Urbanti Funnel, 100mm Top ID, Topas, 108mm Stem Length, 4/Pkg - 42.10 $ Urbanti Funnel, 140mm Top ID, Topas, 132mm Stem Length, 3/Pkg - 100.50 $ Urbanti Funnel, 196mm Top ID, 160mm Stem Length, 2/Pkg - 87.95 $