GilAir Plus, DL to STP Upgrade (factory only) Back Catalog number: 811-0945-01-R Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 811-9910-01 Conductive Plastic Cassette With Transport Clip An Price on request 811-0916-01-R Inlet Filter Replacement Kit for GilAir Plus with Price on request GCU25080GRG Cassette, 25mm, Classic Style, PCM, 0.8µm MCE Gree Price on request