Filter, MCE, 0.45µm, 25mm, TEM 100/Pack Back Catalog number: GF25450 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 811-9917-03 Go-Cal Replacent Battery Pack Price on request GCU37080GS Cassette, 37mm 3pc 0.8µm MCE, Gridded, Sterile, 50 Price on request SC-2 Tedlar Bag (1.5L) Price on request