Urbanti High-Speed Filter Funnels

Unsurpassed for non-vacuum, high-speed filtration, these clear funnels have internal helicoid ribs to increase the filtration speed.

Vertical outer ribs prevent airlock
Glass-clear
Takes 75/90 (F14640), 110/125 (F14642, F14644), 150/185 (F14646), 240/270 (F14648), 320/385 (F14650) mm filter paper
Autoclavable polymethylpentene plastic; unaffected by corrosive liquids
Heat resistant to 177 °C (350 °F)

Product Variants

Catalog No.	Capacity	Dimensions (Diam. x H)	Stem I.D.	Stem Length	Quantity / Pack	Where to Buy
F14640-0000	28.3 mL (1 oz)	5.1 x 19.6 cm (2 x 7.75")	0.3 cm (0.13")	15.0 cm (6")	6	Find a Distributor
F14642-0000	76 mL (2.6 oz)	7.0 x 20.6 cm (2.75 x 8.13")	0.3 cm (0.13")	15.0 cm (6")	6	Find a Distributor
F14644-0000	76 mL (2.6 oz)	7.0 x 13.5 cm (2.75 x 5.31")	0.7 cm (0.25")	7.6 cm (3")	6	Find a Distributor
F14646-0000	224 mL (7.6 oz)	10.0 x 19.4 cm (3.94 x 7.63")	0.7 cm (0.25")	10.8 cm (4.25")	4	Find a Distributor
F14648-0000	586 mL (19.8 oz)	14.0 x 25.4 cm (5.5 x 10")	1.0 cm (0.38")	13.2 cm (5.38")	3	Find a Distributor
F14650-0000	1532 mL (51.8 oz)	19.6 x 31.6 cm (7.75 x 12.44")	2.0 cm (0.81")	16.0 cm (6.31")	2	Find a Distributor