Filter, 37mm, 0.8µm, Polycarbonate, Plain White, 1 Back Catalog number: GFPC837 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 811-0907-01-R Dock to PC, usb cable (w/inductor), for Com versio Price on request 811-0905-01-R Inlet Filters, Replacement for GilAir Plus, Pack o Price on request