Filter, 37mm, 0.4µm, Polycarbonate, Plain White, 1 Back Catalog number: GFPC4537 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended GCS25455-50 Cassette, 25mm, Classic Style TEM, 0.45µm, MCE, 50 Price on request 700707 AC Cord Euro Style for Gilian 800i/5000/10i/12/AIR Price on request 380-0015-01 Screwdriver, Reversible, GilAir-3/GilAir-5/BDX-II Price on request