Philips Sonicare All-in-One A3 Toothbrush Heads

What It Is:Philips Sonicare Premium All-in-One (A3) replacement toothbrush heads, smart recognition.What It Does:The Philips Sonicare Premium All-in-One (A3) brush head combines plaque removal, gum health and whitening into one brush head, so you don't have to choose any longer. Designed to work with all click-on Sonicare models, these brush heads remove up to 20x more plaque than a manual toothbrush while gently improving gum health up to 15x in six weeks