MALISH 12″ POLYPROPYLENE CARPET BRUSH w/NP-9200 PLATE (fits most 14″ machines)
(The NP-9200 clutch plate DOES NOT fit ALL machines! ). Polypropylene is less expensive than the Nylon versions available, which make it ideal for less use and/or rental situations. It just depends on how much you plan on using the brush as to which Material (Nylon or Poly) will be best for your needs.