Cassette, 37mm .45µm PVC Endotoxin Free, 10/Box Back Catalog number: GCU3745EF Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 800142 Clip Assembly, Replacement for Filter Cassette Kit 800143 Price on request GCAOC50 Cassette, Air-O-Cell 50/Box Price on request 811-0503-01 GILIBRATOR FEET, 4-PACK (includes for screws) Price on request