Model Number: EB-25A FLOSS ACTION Key Specifications/Special Features: Key specifications/special features:Generic toothbrush head replacementSoft bristles in center to protect tooth from harsh brushingColor coded rings for individual identificationtriumph, professional care, vitality, and advance power (except sonic and cross action) professional care: 500, 550, 1000, 3000, 2000, 600 , 1000 ,3250, 5000, 5500, 6000, 6500, 7400, 7500, 7550, 7850, 7875, 8000, 8300, 8500, 8850, 8860, 8875, 8900, 8950, 3d excel, plak control3D triumph professional care: 9000, 9100, 9400, 9425, 9450, 9475, 9500, 9900, 9910, 9930, 9950trizone: 600, 1000, 3000, 5000 triumph: 5000wireless smart guide, 4000, triumph 5000 inkle smart guide smart series: 4000, 4750, 5000, smart series 4000, smart series 5000 with smart guide, oral b vitality precision clean oral b sensitive clean oral b white clean advance power: 400, 450, 450tx, 800, 850, 900, 950, 950tx,plak control: duo, travel, duointer clean: ic2522, id2021, id2025, id2025Tpro health: precision clean, dual clean vitality: precision clean, dual clean, trizone, sensitive, floss action, pro whiter-health precision clean