Battery Pack, Replacement BDX II, NiMH Back Catalog number: 783-0008-04 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended SC-6 Tedlar Bag (8L) Price on request 811-9950-01 Cyclone Calibration Jar (For FSP-10 Cyclone) Price on request 202816-1 Filter Housing, Rear GilAir-3/GilAir/5 Price on request