Filter, MCE, 0.45µm, 47mm, 100/Pack Back Catalog number: GF47450 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 201050 Filter, Replacement, GilAir-3/GilAir-5/BDX II Price on request 910-1601-NO Gilian 12 Starter Kit, No Cord Price on request 201119 Filter inside low flow modules 800518 & 800519 Price on request