Filter, MCE, 0.45µm, 37mm, 100/Pack Back Catalog number: GF37450 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 811-0944-03-R GilAir Plus, STP to STP BlueTooth and Motion Upgra Price on request GC728PC Cassette, 37mm, 2 pc, 0.8µm Polycarbonate, 50/Box Price on request GH25 Housing, 25mm, Classic Style, 3pc, Conductive, 50/ Price on request