Filter, Replacement, GilAir-3/GilAir-5 Back Catalog number: 201050 Manufacturer: SENSIDYNE Availability: 3 weeks Price on request - + Recommended GCU3745EF Cassette, 37mm .45µm PVC Endotoxin Free, 10/Box Price on request GC7245PC Cassette, 37mm, 2 pc, 0.4µm Polycarbonate, 50/Box Price on request 910-1601-EU Gilian 12 Starter Kit, EU Cord Price on request