PALL 1119 Polycarbonate in-Line Filter Holder for 47 mm Filter Disc, Non-Sterile, 3.4 bar Maximum Operating Pressure, 5.8 cm Length x 6.4 cm Diameter: Science Lab Supplies: Amazon.com: Industrial & Scientific
All Glass Vacuum Filter Holder Set, 47mm | Southern Labware
316 Stainless Steel Support Screen for 47 mm In-Line Filter Holder | Pall Shop
Advantec 311500 Glass Microanalysis Filter Holder, 47 mm, SS Support; 300 ml 06644-86 from Cole-Parmer
Pall 72971 Spare Parts and Accessories, 47 mm in-Line Filter Holder - Underdrain disc, Type 316 Stainless Steel for Sterile Filtration and Clarification, (1/pkg): Amazon.com: Industrial & Scientific