Quick view Compare CoorsTek CoorsTek 66301 50mL Porcelain Hirsch Funnel with Fixed Perforated Plate for 40-47mm Filters - F4814-4 Choose Options
Quick view Compare CoorsTek CoorsTek 66302 130mL Porcelain Hirsch Funnel with Fixed Perforated Plate for 55mm Filters - F4814-5 Choose Options
