Cassette, 37mm 2pc 5.0µm PVC, 50/Box Back Catalog number: GCU37500PVC-2 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 200222 Impinger Holder, Single, Aluminum, GilAir/HFS Price on request TE-27 Teflon Bag, Septum Valve (4.7L) Price on request 201050-100 Filter, Replacement (Packg of 100), GilAir-3/GilAi Price on request