Brush Heads Compatible with Philips 4100 6500 6100 7500 | Electric toothbrush replacement heads for 5300 and 1100 series daily cleaning use(12PCS Blue)

- Matches 4100,6500,6100,7500,5300,1100 handles with easy click-on installation. - Flexible soft bristles deliver mild brushing to avoid gum irritation. - Curved head conforms to teeth to remove surface stains and food debris. - Tight click structure keeps head fixed during vibration. - Available in 4/8/12/16 counts to satisfy different stocking demands.