Ultimate Clean Replacement Toothbrush Heads Compatible with iO 2/3/4/5/6/7/8/9 Series Electric Toothbrush, Pack of 12, White

Deep Clean replacement toothbrush heads feature a rotating head and crisscross bristles that penetrate deep between teeth to remove plaque. Multi-directional dual head toothbrush head, dual tip head for deep cleaning, removing dental stains from multiple angles. Compatible with iO Series 3/4/5/6/7/8/9/10 Ultimate Clean Electric Toothbrushes. Compatible with iO Ultimate Clean electric toothbrush head, twisted and angled bristles for deeper plaque removal. Brush heads should be replaced every 3 months. A box of 8 pieces can meet your needs for changing toothbrush, and the price is more suitable.