Filter, Support Pads, Cellulosic, 37mm, 40.0µm, 10 Back Catalog number: GPG37100 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 801124 Cyclone Vortex Finder Accessory, Replacement for 1 Price on request 811-0501-01 Flow Monitoring Software Kit (Software, Cable, & M Price on request 800685 Air Boss Kit, LFS-113 (required for bag sampling) Price on request