Replacement Toothbrush Heads Compatible with Oral-B iO 3/4/5/6/7/8/9/10 Series Ultimate Clean Electric Toothbrush,for Oral-B iO Electric Toothbrush,12 Pack (White, Medium)

Deep Clean Replacement Toothbrush Heads feature a Rotating Powerhead and CrissCross Bristles that reach deep between teeth to lift out and sweep away plaque. Multi-directional double-headed toothbrush head,double-headed clean double-pronged head, multi-angle removal of tooth stains. Compatible with Oral-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. Brush heads should be replaced every 3 months.A box of 10 pieces can meet your need to change your toothbrush, and the price is more appropriate.