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2 year warranty
Welcome gift £10*
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 4100 Series Sonic electric toothbrush

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Philips Sonicare 4100 SeriesSonic electric toothbrush

HX3689/43

Philips Sonicare 4100 Series Sonic electric toothbrush

Available in

Cleansing Blue Prismatic

Lush Lilac Prismatic

Malibu Prismatic

Paradise Pink Prismatic

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Manuals & Documentation

EU Declaration of conformity - English (US)

PDF file, 665.1 kB
13 April 2026

UK Declaration of conformity - English (US)

PDF file, 45.8 kB
13 April 2026

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