Housing, 37mm 2pc Opaque, 50/Box Back Catalog number: GH37-2 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended GCU37500PVC-2 Cassette, 37mm 2pc 5.0µm PVC, 50/Box Price on request GF47080 Filter, MCE, 0.8µm, 47mm, 100/Pack Price on request 800884-171-2301 GilAir-5 RP Pump, Starter Kit, 230V Euro Style Plu Price on request