Filter Cassette Holder Kit (required when sampling Back Catalog number: 800143 Manufacturer: SENSIDYNE Availability: 3 weeks Price on request - + Recommended 375-0019-01 GilAir Plus Shoulder Bag/Carrying Pouch, soft side Price on request 800270-2 Gilibrator-2, High Flow Kit, 230V, Euro Cord Price on request 811-0904-EU-R Five Station Dock w/Comms 100-240Vac, 50-60 Hz, Eu Price on request