15 lb Power Tank Package BThe fastest, most powerful, most versatile, portable air system on the market. The Power Tank Package B is the complete kit to be able to air up tires, reseat tire beads, run air tools, and more! The CO2 tank is refilled at fire extinguisher safety shops, beverage carbonics, and welding supply. Go to www. powertank. com co2 refillers to find a CO2 supplier near you or submit your own neighborhood location! With this 15 lb Power Tank, you can air up