Filter, MCE, 5.0µm, 25mm, 100/Pack Back Catalog number: GF25500 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 800519 Multi-Flow Module, Blue, GilAir-3/GilAir-5 (1 to 750 cc/min.) Price on request GCAOC10 Cassette, Air-O-Cell 10/Box Price on request 811-1004-04 PM-4.0 Impactor Kit, Replacement for Models 810-1002 and 810-1003 Price on request