Oral B Power Toothbrush Floss Action Refills 4 PackOral B [GENUINE] Floss Action Deep CleanElectric Toothbrush Replacement Brush Heads, 4 Pack [GENUINE] Oral B Floss Action Deep Clean Electric Toothbrush Replacement Brush head features floss action bristles to penetrate deep between teeth^. Its dentist inspired round brush head design hugs each tooth and clean even your back molars to remove up to 100% more plaque vs a regular manual toothbrush. Oral B genuine brush heads are designed with X shaped