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 GCS25080 Cassette, 25mm, Classic Style, PCM, 0.8µm, MCE, No Price on request 201050 Filter, Replacement, GilAir-3/GilAir-5/BDX II Price on request 375-0008-01 Protective Rubber Boot for Nephelometer Price on request