Cassette, 25mm, 3 pc, 0.8µm Polycarbonate, 50/Box Back Catalog number: GCZ008PC Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 811-0914-01-R Tripod Mount, Adapts pump to camera style tripod for GilAir-Plus Price on request 811-9927-05 Cyclone, GK 2.69 37mm O-Ring Kit Price on request 780-0015-03-R Calibrator cable (TSI)-4146 and GoCal, for automatic cal option Price on request