Housing, 37mm 3pc Opaque, 50/Box Back Catalog number: GH37 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended GF47450 Filter, MCE, 0.45µm, 47mm, 100/Pack Price on request 811-0903-EU-R Single Station Dock w/Comms 100-240Vac, 50-60 Hz, Price on request 910-1305-EU Gilian 800i,5-Pack Kit, EU Cord Price on request