Filter, MCE, 0.45µm, 25mm, TEM 100/Pack Back Catalog number: GF25450 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 811-9922-01-R Single Unit Replacement Charger only, USB GilAir-3 Price on request 801841 Carrying Case, Hard-Side, Standard (16" x 12" x 6" Price on request 200158 Cyclone Spring (each) Price on request