Filter, Support Pads, Cellulosic, 25mm, 40.0µm, 10 Back Catalog number: GPG25100 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 811-9929-01 Inhalable Dust Sampler, GSP-3.5 Conical Style (100 Price on request GB37Y1000 Band, 37mm Shrink, Yellow 1000/Pack Price on request 298-0030-01-R Replacement Power Supply for 5 unit chargers 811-0 Price on request