Genuine Shark Pro Hard Floor Dust-Away Attachment Vacuum For Shark Navigator Professional Lift-Away Series Model XDA500 for NV500, NV500CO, NV501, and NV502 ONLY Cleans all hard floors Durable enough for big crumbs but gentle enough for delicate dusting on hardwood and tile floors. Remove large debris and wipe away fine dust in one easy step. Model XDA500 Genuine OEM Shark Part Works with NV500, NV500CO, NV501, and NV502 only PLEASE MAKE SURE THIS IS COMPATIBLE PRIOR TO PURCHASE