Product description Plant-based bristles composed of 62% castor oil and 38% nylon easier to degrade than normal nylon bristles. Soft bristles reduce gum irritation and help protect gum health. Wavy bristles effectively clean the gaps between your teeth. The upgraded toothbrush heads' body has a food-grade coating that makes it smooth and prevents bamboo fiber from irritating the mouth. 100% bamboo body reduces plastic use by more than 90%. Please remove the bristles before composting. Independent packaging ensures the safety and hygiene of each electric toothbrush replacement head. Kraft paper is mainly made from wood pulp and is a renewable resource. It can be recycled and reused, reducing its impact on the environment. List of Compatible Models Protective Clean 4100: HX3681/24 HX3681/26 HX3681/23 HX6812/02 HX6810/50 HX6815/01 Protective Clean 4300: HX6803/02 HX6402/85 Protective Clean 5100: HX6857/20 HX6856/12 HX6853/12 HX6850/60 HX6857/11 HX6857/32 Protective Clean 5300: HX6423/34 Protective Clean 6100: HX6897/22 HX6871/42 HX6471/03 HX8911/99 HX6871/49 HX6876/21 HX6877/21 HX6100 HX6810 HX6150 HX6817 HX6857 HX6150 Protective Clean 6500: HX6462/07 HX6462/08 HX6462/06 HX6462/05 Expert Clean 7500: HX9690/05 HX9690/07 HX9690/06 9900 Prestige: HX9990/12 HX9990/11 HX9990/13 Diamond Clean Smart 9300: HX9903/25 HX9903/15 HX9903/45 HX9903/65 HX9903/05 HX9903/41 HX9903/11 HX9903/61 HX9903/01 HX9903/21 Diamond Clean Smart 9700: HX9957/71 HX9957/81 HX9957/51 Diamond Clean Smart 9500: HX9923/11 HX9923/41 HX9923/21 HX9923/61 HX9923/01 Diamond Clean Smart 9750: HX9954/74 HX9924/67 HX9954/56 HX9924/65 HX9954/52 HX9924/12 Diamond Clean Classic edition: HX9361/69 HX9331/43 9000 Diamond Clean: HX9912/40 HX9911/69 9000 Special Edition: HX9911/90 HX9911/91 HX9911/92 Expert Clean 7300: HX9610/17 Healthy White, Healthy White+: HX8911/02 HX6712/66 HX6314 HX6710 HX6711 HX6720 HX6721 HX6722 HX6730 HX6731 HX6732 HX6733 HX6750 HX6760 HX6761 HX6780 HX6781 HX6782 HX8910 HX8918 HX8923 HX8962 HX8982 3100 Power Toothbrush: HX3681/06 2 Series Plaque Control: HX6211/92 HX6250 HX6240 HX6210 HX6213 HX6220 HX6231 HX6234 HX6235 HX6263 HX6275 HX9034 HX9023 3 Series Gum Health: HX6610 HX6616 HX6620 HX6631 HX6632 Easy Clean: HX6510 HX6511 HX6512 HX6520 HX6530 HX6552 HX6581 HX6582 Flex Care+, Flex Care, Flex Care, Platinum: HX6902 HX6910 HX6911 HX6920 HX6921 HX6922 HX6930 HX6932 HX6950 HX6960 HX6963 HX6964 HX6970 HX6980 HX6972 HX6973 HX6992 HX6995 HX9111 HX9112 HX9120 HX9140 HX9150 HX9160 HX9171 HX9172 HX9191 HX9192 HX9195 HX9180 2100 Power Toothbrush: HX3661/04 (incompatibility with HX3211/17 HX5611/01 HX6211/04 HX3411/05 Hx3211/12) 1100 Power Toothbrush: HX3641/02 (incompatibility with HX3411/04)
