Cassette, 37mm, 2 pc, 0.8µm Polycarbonate, 50/Box Back Catalog number: GC728PC Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 811-9927-09 Cyclone, Luer Adapter Replacement Kit Price on request 801863-171 BDX II Pump, No Charger Price on request GF25TQ Filter, Tissue Quartz, (99.90% retention of 0.3µm Price on request