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2 year warranty

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2 year warranty

All series

Philips Sonicare DiamondClean Prestige 9900 Rechargeable Toothbrush

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Philips Sonicare DiamondClean Prestige 9900Rechargeable Toothbrush

HX9992/22

HX999B

Philips Sonicare DiamondClean Prestige 9900 Rechargeable Toothbrush

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Manuals & Documentation

Data Act Document - English

PDF file, 305.3 kB
11 September 2025

User Manual - English

PDF file, 2.7 MB
13 September 2024

Frequently Asked Questions

Parts & Accessories

A3 Premium All-in-One
Standard sonic toothbrush heads
HX9092/96
- 2-pack
- Standard size
- Click-on
- BrushSync enabled

Troubleshooting

Warranty and service

Check the terms of your warranty and start a product exchange or repair

Warranty

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