Hurricane Spin Scrubber Replacement Heads for tile grout. Don't be fooled by knock offs These replacement scrubbing heads replace your original brush heads from the manufacturer. Their flexible bristles are designed to fit into tough cracks and crevices with powerful 300 rpm scrubbing action to wipe away grime on sinks tubs showers patio furniture wheels bicycles and more. Packaging may vary. The item may not ship in retail packaging. Offer includes 3 packs of replacement scrubbing heads 1 multipurpose 1 corner brush and 1 extra wide flat brush. The spin scrubber and handle are sold separately. Set of 3 Flat Dome Corner White