Dust Off Classic -10oz refill for Original Chrome Nozzle

Dust-Off Canned Air Compressed Gas Classic Duster Refill - 100 percent ozone-safe, original Dust-Off Classic Chrome Valve Refill efficiently removes loose dust and lint from hard-to-reach areas of data processing equipment, copiers, fax machines and other office equipment. Refill is nontoxic and fits most chrome valve systems. Requires a nozzle