Features:

• Does NOT fit Sonicare Elite nor Advance
• For use ONLY with the Sonicare Flexcare (900 series)

Editor Reviews:

Product Description:
The new ProResults brush head works in a broad sweeping motion with contour fit bristles to help increase tooth coverage. This combined with Sonicare's patented sonic technology creates a high speed bristle motion that allows dynamic fluid cleaning action ensuring a deep clean between teeth and along the gum line.

Rating : - wrong brush
Can't really rate this product as I ordered the wrong thing and it doesn't fit my toothbrush. My fault--not theirs.