Shark HydroVac Cordless Pro XL WD201 vacs, mops and cleans itself with powerful suction & hydro mopping at the same time. It deep cleans hard floors & cleans area rugs. Includes a self-cleaning, antimicrobial brushroll* to help prevent odors & bacterial growth on the brushroll; 2-tank system to separate clean & dirty water; multi-surface concentrate with odor neutralizer, XL clean water tank. *Brushroll treated with antimicrobial substance to preserve roller and resist bacterial odors on the brushroll.