Cassette, 37mm, 3pc, 5.0µm PVC, 50/Box Back Catalog number: GCU37500PVC Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 910-0104-02 GilAir-5 Clock [ATEX], Starter Kit, 230V, Euro Plu Price on request 910-0902-EU-R GilAir-Plus Data Logging Single Starter Kit, Euro Price on request 801453 O-Ring/Gasket Kit, GilAir-5 Price on request