Cassette, 37mm, 2 pc, 0.4µm Polycarbonate, 50/Box Back Catalog number: GC7245PC Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended TE-26 Teflon Bag, Septum Valve (1.2L) Price on request GF25120 Filter, MCE 1.2µm 25mm, 100/Pack Price on request KB-50 Kynar Bag 50.0L Price on request