Hilti air boost filter technology cleans the filter automatically every 15 seconds by briefly reversing the air flow inside the vacuum cleaner which provides constant high suction performance
New filtration design allows for full use of the container capacity, allowing for a much smaller and lighter vacuum cleaner
Easy to operate and ruggedly built to withstand jobsite use
Large wheels for easy on-site transport
9.5 gallon tank capacity
With the available vacuum hose adapters, the VC 40-U can be used with the following equipment available at Home Depot Tool Rental Centers: Drum Sander, Edging Sander, Random Orbital floor sander, Square Buff, Floor Polisher, Electric Concrete Cutter, Hand-held concrete grinder