Housing, 37mm 2pc Solvent Res, 50/Box Back Catalog number: GH37SR-2 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended GB37R1000 Band, 37mm Shrink, Red 1000/Pack Price on request 811-9922-01-R Single Unit Replacement Charger only, USB GilAir-3 Price on request 811-0916-01-R Inlet Filter Replacement Kit for GilAir Plus with Price on request