For Oral-B iO Series Toothbrush Replacement Head with Dust Cover iO3 4 5 6 iO7 8

Compatible withOral-B iO 3/4/5/6/7/8/9/10 Series Ultimate Clean Electric Toothbrush. Compatible with Oral-B iO Ultimate Clean Electric Toothbrush Head, Twisted & Angled Bristles for Deeper Plaque Removal.

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