The dewalt dcv582 is an incredibly handy and versatile vacuuming solution thanks to the versatile powering options you can run this wet and dry vacuum any place any time without having to worry about cables this vacuum will operate on both 144v and 18v dewalt xr battery packs as well as the standard power cable featured is a highly efficient washable hepa filter that traps 9907 of dust right down to 03 microns and you can vacuum wet or dry substances without having to change the filte