Guardair 10 Gallon COMP VAC™ Kits offers the same high level of performance as our larger units but in a more compact package. Lightweight, portable. Perfect for applications where low drum capacity is sufficient. Ideal for vacuuming up chips, dust, debris, liquids or sludge. Powered by compressed air, always dependable and trouble free with no motors or moving parts to wear out. Generate exceptional vacuum lift and vacuum flow while operating quietly and efficiently. Non-returnable item.