Filter, MCE, 5.0µm, 25mm, 100/Pack Back Catalog number: GF25500 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 810-0102-02 GilAir-5 Clock, with timer (ATEX), Pump only Price on request 811-9917-03 Go-Cal Replacent Battery Pack Price on request 810-0201-02 GilAir-3 Basic (ATEX), Pump only Price on request