Cassette, 37mm, 2 pc, 0.4µm Polycarbonate, 50/Box Back Catalog number: GC7245PC Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 811-9950-01 Cyclone Calibration Jar (For FSP-10 Cyclone) Price on request 800093-3 Inlet Filter Replacement Kit, LFS-113 (Packg of 3) Price on request 801863-171-2301 BDX II Starter Kit, 230V Price on request