3 Pack Brush Head Replacement For - S400/S450/S600

3 Pack Replacement Tooth Brush heads for Pursonic Electric toothbrushes models S400 , S450 and S600 Dental professionals recommend replacing your brush heads every three months or earlier if the bristles become spread out. In addition, they recommend you replace the brush heads anytime you’ve had a cold or have been sick.

- The reverse side features a convenient silicone tongue brush to help eliminate bacteria
- Effectively removes plaque without irritating gums
- Reaches deep between teeth to help remove plaque
- Helps remove tough stains for whiter looking teeth