This hard floor brush has horsehair bristles so it won't scratch polished hardwood or marble floors like nylon bristles sometimes can. It is slightly wider in width than the combination floor tool, so cleaning will be quicker of hard floor areas.
If you have predominently hard floors in your property you may also want to purchase the Dust floor mop.
Fits round neck hose and wands. Can be used with the Electrolux Oxygen or Beam Aspira hose and wand provided an adaptor is used. See: Electrolux Oval to Round Adaptor (4520)