https://www.ebay.com/sch/i.html?_nkw=3M+Papr+System+9+30+X+15+50&_sacat=0&_dmd=2

3M Papr System, 9.30 X 15.50

Regular price
$959.00
Sale price
$708.00

PAPR System, Belt-Mounted, Mask Size Universal, Battery Type NiCd Rechargeable, Intrinsically Safe Yes, Includes PAPR Unit GVP-100, Power Cord GVP-110, Battery Pack GVP-111, Battery Charger GVP-112, Flow Meter GVP-113, Blower Plugs GVP-115 and Vinyl Belt GVP-117, Cartridges Included No, Headgear Included No, For Use With Compatible with Headgear, H,L,M and S Series 6000 and 7800 Series Fullface, Compatable with All GVPfilters/Cartidges, Standards NIOSH