Cassette, 37mm 3pc w/ Type A/E Glass Fiber, 50/Box Back Catalog number: GCU37AE Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 811-0905-01-R Inlet Filters, Replacement for GilAir Plus, Pack o Price on request 800883-171 GilAir-5 R Pump, No Charger Price on request 800272-2 Gilibrator-2, Low Flow Kit, 230V, Euro Cord Price on request