Filter, MCE, 0.45µm, 47mm, 100/Pack Back Catalog number: GF47450 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended GCU37500PVCMW-2 Cassette, 37mm 2pc 5.0µm, PVC Matched, (50µg), 50/ Price on request 811-0945-01-R GilAir Plus, DL to STP Upgrade (factory only) Price on request 811-0940-01-R Inlet Filter Replacement Housing for GilAir Plus Price on request