https://www.ebay.com/sch/i.html?_nkw=3M+Papr+System+9+30+X+13+90&_sacat=0&_dmd=2

3M Papr System, 9.30 X 13.90

Regular price
$1,068.00
Sale price
$790.00

PAPR System, Belt-Mounted, Battery Type Lithium-Ion, Intrinsically Safe No, Includes Blower, High Durability Belt, High Capacity Battery Pack, Charger, Filter Cover, HE Filter, Pre-Filter, Spark Arrestor, Cartridges Included HEPA, Headgear Included No, For Use With M Series Helmets, S Series Hoods