The DEWALT DCV581H 18/20v MAX* Cordless/Corded Wet-Dry Vacuum has the ability to provide cordless or corded operation powered by either an 18v or 20v MAX battery or an AC outlet. It features a HEPA rated wet/dry filter that traps dust with 99.97% efficiency at 1 micron. The filter is easily accessible, washable/reusable (use tap or water rinse to clean). This unit has a heavy-duty crush-resistant fully integrated 5' (by 1-1/4" diameter) hose which provides durability, flexibility and ease of use. The on-board hose and accessory storage makes the vacuum easy to carry and transport. Also comes with a crevice tool attachment and a wide nozzle tool attachment. Battery and charger sold separately.