BRAUN Oral-B iO Replacement Brush Heads, Genuine Product, Ultimate Clean, 1-Year Supply (4 Brushes) [For iO Series Only] iORBCB-4EL Black

[Replacement Brush Heads for iO Series] Oral-B Next-Generation Premium Model iO Series Electric Toothbrush Replacement Brush Heads - Ultimate Clean (Set of 4) [For those who want a thorough cleaning of every nook and cranny] Two types of bristle bundles of different lengths thoroughly remove plaque. Oral-B's unique 16-degree angled bristles reach between teeth and scrape away plaque in hard-to-reach places. [Caution regarding compatible and overseas products] Damage to the main unit caused by using compatible or overseas products is not covered under warranty. [Replace every 3 months as recommended by dentists to restore 100% plaque removal power] Genuine products only need to be replaced once every 3 months. [Achieve a dental cleaning-like clean at home] The only "genuine" replacement brush heads that can deliver Oral-B's superior plaque removal power.