Multi-Flow Module, Blue, GilAir-3/GilAir-5 (1 to 7 Back Catalog number: 800519 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 910-1501-NO Gilian 10i,Starter Kit, No Cord Price on request 811-9909-01 Inhalable Dust Sampler (100 µm Particle Cut at 2L Price on request GCU37500PVCMW Cassette, 37mm 3pc 5.0µm, PVC Matched, (50µg), 50/ Price on request