Filter, 47mm, 0.4µm, Polycarbonate, Plain White, 1 Back Catalog number: GFPC447 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended GCU37500PVCPW Cassette, 37mm, 3pc, 5.0µm, PVC, Preweighed, (100µ Price on request 811-0934-01-R Belt Clip Replacement Kit for GilAir-Plus Price on request 811-0818-EU Gilian 800i/5000/10i/12 Five Unit Charger, Univer Price on request