Filter Housing, Front, GilAir-3/GilAir-5 Back Catalog number: 201044-10 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 811-9909-01 Inhalable Dust Sampler (100 µm Particle Cut at 2L Price on request GH37-2 Housing, 37mm 2pc Opaque, 50/Box Price on request