Housing, 37mm, Conductive 3pc, 50/Box Back Catalog number: GH37C 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 811-0905-01-R Inlet Filters, Replacement for GilAir Plus, Pack o Price on request 801453 O-Ring/Gasket Kit, GilAir-5 Price on request