2 year warranty
Support
Philips Sonicare DiamondClean Smart 9300Sonic electric toothbrush with app
HX9903/01
HX992W
Frequently Asked Questions
Parts & Accessories
- HX9052/65
- 7x healthier gums in 2 weeks*
- Removes 10x more plaque*
- Soft
- 70% bio-based plastic**
- HX9042/95
- Removes 10x more plaque
- 100% whiter teeth in 3 days*
- Medium soft
- 70% bio-based plastic**
- HX9042/65
- Removes 10x more plaque
- 100% whiter teeth in 3 days*
- Medium soft
- 70% bio-based plastic**
- HX9052/95
- 7x healthier gums in 2 weeks*
- Removes 10x more plaque*
- Soft
- 70% bio-based plastic**
- HX9043/24
- Removes 10x more plaque
- 100% whiter teeth in 3 days*
- Medium soft
- 70% bio-based plastic**
- HX9043/25
- Removes 10x more plaque
- 100% whiter teeth in 3 days*
- Medium soft
- 70% bio-based plastic**
- HX9053/24
- 7x healthier gums in 2 weeks*
- Removes 10x more plaque*
- Soft
- 70% bio-based plastic**
Troubleshooting
Warranty and service
Check the terms of your warranty and start a product exchange or repair