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2 year warranty
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30-day return

Healthy lifestyles start here. Sign up and get exclusive offers

2 year warranty

Welcome gift £10*

30-day return

All series

Philips Sonicare DiamondClean 9000 Series Special edition sonic electric toothbrush

Support

Philips Sonicare DiamondClean 9000 SeriesSpecial edition sonic electric toothbrush

HX9911/84

HX991K

Philips Sonicare DiamondClean 9000 Series Special edition sonic electric toothbrush

Available in

Aquamarine Gradient

Silk Pink to White Gradient

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Manuals & Documentation

UK Declaration of conformity - English (US)

PDF file, 145.3 kB
29 June 2026

User manual

PDF file, 3.6 MB
14 January 2025

Frequently Asked Questions

Parts & Accessories

Philips Sonicare
Charging stand
CRP246/01
- DiamondClean Smart
Philips Sonicare
Charging station
CP0552/01
- Silver
- European countries
- Cord length: 95 cm
- 2 pin
- Charge with stand or glass
Philips Sonicare
Charging station
CP2069/01
- Silver
- UK specific
- Cord length: 95 cm
- 2 pin
- Charge with stand or glass
Philips Sonicare
Compact travel case
CP2017/01
- Pink
- Prestige
Philips Sonicare
Charging glass
CP1722/01
- Transparent
DiamondClean Smart & DC 9000
Charging station
CP1205/01
- Black
- UK specific
- Cord length: 95 cm
- 2 pin
- Charge with stand or glass

Troubleshooting

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