Cassette, 37mm, 2 pc, 0.8µm Polycarbonate, 50/Box Back Catalog number: GC728PC Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 811-9909-01 Inhalable Dust Sampler (100 µm Particle Cut at 2L Price on request GF37450 Filter, MCE, 0.45µm, 37mm, 100/Pack Price on request 202142 Aircon Airboss, for inlet or outlet Price on request