The Dewalt 20V MAX Cordless 1/2 gal Wet/Dry Portable Vac  Bare tool is great for general job site clean up, with a HEPA system allows fine dust clean up like drywall and masonry. The HEPA wet/dry filter traps 99.97% of dust at 0.3 microns. This is a washable filter that can be cleaned with a tap water rinse to clean. It has dual clean up modes which allow for debris removal with either the front utility nozzle or with an extendable heavy duty rubber hose that provides durability and flexibility. The 1/2 gallon tank with heavy duty latch is easy to empty and clean.