Genuine Philips Sonicare rechargeable electric toothbrush headCompatible with snap on Philips handles: DiamondClean, Flexcare, HealthyWhite, 3 Series Gum Health, 2 Series Plaque Control, and Essence+ handles#1 Recommended power toothbrush brand by Dental ProfessionalsUp to 6x more plaque removal versus a manual toothbrushPower tip targets plaque along the gumline