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Philips Sonicare DiamondClean 9900 Prestige Rechargeable Toothbrush

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Philips Sonicare DiamondClean 9900 PrestigeRechargeable Toothbrush

HX9813/91

Philips Sonicare DiamondClean 9900 Prestige Rechargeable Toothbrush

New

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Manuals & Documentation

User manual

PDF file, 7.1 MB
18 June 2026

EU Declaration of conformity - English (US)

ZIP file, 1.3 MB
10 July 2026

Frequently Asked Questions

Parts & Accessories

Premium All-in-One
4 pack brush heads
HX9094/87
- Removes 20 x more plaque*
- 100% whiter teeth in 2 days***
- Up to 15 x healthier gums in six weeks*
- Soft
- 4-pack
Premium All-in-One
2-pack brush heads
HX9092/87
- Removes 20 x more plaque*
- 100% whiter teeth in 2 days***
- Up to 15 x healthier gums in six weeks*
- Soft
- 2 pack

Troubleshooting

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