Filter Cassette Holder Kit (required when sampling Back Catalog number: 800143 Manufacturer: SENSIDYNE Availability: 3 weeks Price on request - + Recommended 785-0009-01 Gilian 800i/5000/10i/12 Five-Unit Power Station (w Price on request SC-5 Tedlar Bag (5L) Price on request 611-0902-01-R Dual Manifold High Flow Splitter only, Top Access Price on request