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2 year warranty
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2 year warranty

30-day return

All series

Philips Sonicare 2100 Series Sonic electric toothbrush

Support

Philips Sonicare 2100 SeriesSonic electric toothbrush

HX3651/12

HX365LB

Philips Sonicare 2100 Series Sonic electric toothbrush

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Manuals & Documentation

UK Declaration of Conformity - English (US)

PDF file, 45.8 kB
7 August 2026

User Manual

PDF file, 5.6 MB
9 July 2024

Frequently Asked Questions

Parts & Accessories

ProResults
Standard sonic toothbrush heads
HX6012/07
- 2-pack
- Standard size
- Click-on
- All-around cleaning

Troubleshooting

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Warranty

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