Cyclone, BGI4L Replacement Screw Kit Back Catalog number: 811-9927-03 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 811-0917-01-R Replacement Screws for GilAir Plus, Pk of 25 (4-40 Price on request 360-0132-01 GilAir Plus Operation Manual Price on request 800511 Carrying Case ,Hard-Side (17.5" x 13" x 7"), BDX-I Price on request