Cassette, 37mm, 2 pc, 0.8µm Polycarbonate, 50/Box Back Catalog number: GC728PC Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended GF37500PVC Filter, PVC, 5.0µm, 37mm, 100/Pack Price on request GF47450 Filter, MCE, 0.45µm, 47mm, 100/Pack Price on request F-PRO-3100 Manual, Aircon-2 Price on request