Battery Pack, GilAir-5. UL, ATEX, NiMH Back Catalog number: 783-0009-02-R Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended GPP3700 Filter, Support Pads, Porous Plastic, 37mm, 20.0µm Price on request 783-0015-01 Lithium Ion Replacement Battery Pack for Nephelome Price on request GF25120 Filter, MCE 1.2µm 25mm, 100/Pack Price on request