Filter, Replacement, GilAir-3/GilAir-5/BDX II Back Catalog number: 201050 Manufacturer: SENSIDYNE Availability: 3 weeks Price on request - + Recommended 360-0103-01 Manual, Gilian 5000 Price on request GCU37200T Cassette, 37mm, 3pc, 2.0µm,Teflon, 50Box Price on request GF37050T Filter, PTFE with Polypropylene Backing, 0.5µm, 37 Price on request