Cyclone, BGI4L Replacement Grit Pot Back Catalog number: 811-9927-01 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 811-9901-01 Gilian Bag Sampling Kit with Jar (Use SC-1 or SC-3 Price on request 402119 Charger, Single, BDX-II, 230V, Euro Plug Price on request 615-0910-01 Cd with software, manuals and USB drivers Price on request