Metrovac ED-500 18/3 Datavac Electric Duster The Green Alternative New UPGRADED Version

This is NOT the standard edition Duster.  This is the 18/3 version which has the ground on the plug. This is more in industrial that the standard version.   The DataVac Duster is more effective and economical than "Canned Air" . Safer and costs less than 5 cans of air! Be Green and save money too! All steel and built to last. Blows clean DRY air filtered air - safe for all computer and electronic equipment. Contains no dangerous propellants. Includes One (1) 120VAC 500 Watt, .75 PHP Power Unit, 7/8” Air Concentrator, Air Flare, plus 4 piece Micro Cleaning Tool Kit.