Filter, Replacement, GilAir-3/GilAir-5/BDX II Back Catalog number: 201050 Manufacturer: SENSIDYNE Availability: 3 weeks Price on request - + Recommended 800257 Single Variable Flow Kit, 7-10 x 175mm Price on request 800685 Air Boss Kit, LFS-113 (required for bag sampling) Price on request 800844-4-230 Gilibrator-2 Deluxe Diagnostic Kit, with Printer 2 Price on request