Funnels ROTILABO® disposable transparent, 55 mm, Suitable for: paper filter-Ø 110 mm | Funnels and funnel holders | Funnels, dropping and separating funnels | Laboratory Glass, Vessels, Consumables | Labware | Carl Roth - International
Paint Filter Paper Purifying Straining Cup Funnel Disposable 100 Mesh Paint Filte Mesh Conical Nylon Micron Paper 10/20/30Pcs| | - AliExpress
Thermo Scientific™ Nalgene™ Single Use Analytical Filter Funnels 250mL; 0.45μm; White with black grid Thermo Scientific™ Nalgene™ Single Use Analytical Filter Funnels | Fisher Scientific