Feature: Extra Thin and Soft Bristles for Sensitive Gum Care Genkent brush head adopts Ultra Thin Dupont bristles for cleansing around touchy and infected areas, gets rid of plaque, and defends opposed to gingivitis, provide you with a superior brushing experience. Pack of 20 Replacement Brush Heads for Family Set Value Purchase Including 20 pcs within your capacity pack toothbrush heads for you to save lots of more and replace at any time. There are four shade rings to distinguish them and allow you to come to a decision up your personal brush head for you to proportion along with your family. Great Fit for Various Models Genkent brush head is well suited with Oral-B electrical toothbrush models (including Vitality Precision Clean, Professional Care, Triumph, White + Clean, Advance Power, Sensitive and Dual Clean Series) except Vitality Sonic, Sonic Complete, Pulsonic, CrossAction Power and iO. Advanced Bristle System for Superior Clean Genkent brush head is designed with exact angled bristles that will reach deep between enamel cleaning around and remove extra plaque alongside the gum line and in between tooth than a instruction manual toothbrush. Easy to Install Easy Use Just pull your previous head and snap the recent one on, smoothly and smoothly. Note: Please press the tip during set up to confirm the alternative toothbrush head is fixed. Model: Oral B types Pro 1000/7500/1500/500/8000/7000/5000/3000/9600/6000/2000/4000/600/650/750/8850/8900 D12 D18 D20 D25 D30 D32 D8011 D19523 D19545 D20523 D20545 D4510 D12013 D12013W D12523 D17525 D9525 D9511 OC18 Oral B types 3709 3728 3738 3744 3757 Oral B forms 4731 4728 4739 (except sonic toothbrushes) NOTE: DO NOT compatible with Vitality Sonic, Sonic Complete, Pulsonic, CrossAction Power and iO. Package included: 20 Pcs Replacement ToothBrush Heads