Battery Pack, Replacement for Gilian 5000, 800i & Back Catalog number: 783-0007-01 Manufacturer: SENSIDYNE Availability: 3 weeks Price on request - + Recommended GF37500PVC Filter, PVC, 5.0µm, 37mm, 100/Pack Price on request 811-0601-01-R Single Unit Replacement Charger only, USB, BDX-2 Price on request 811-9925-01 Cyclone, GK4.162 -RASCAL Cyclone (9LPM Respirable- Price on request