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    4100 Series Banner

    Sonicare 4100 Series Sonic electric toothbrush

    Philips Sonicare’s advanced technology combined with our brush action gently removes plaque up to 7x better¹vs manual toothbrush for healthier teeth and gums than a manual toothbrush.

    Brush away plaque

    Up to 7x better plaque removal¹ with Sonicare 4100 series

    31,000 brush strokes per minute create gentle microbubbles to break up plaque and sweep it away.

    BrushSync technology

    Replacement reminder

    When it's time to replace the brush head, a light on your handle and a short beep will let you know.

    Goodbye adapter, hello USB

    USB charger uses 40% less power

    Replacing the wall adaptor with USB charging saves enough energy to power a 5-watt LED lightbulb for 88 hours.²


    Sustainability with Sonicare electric toothbrushes

    100% carbon neutral since 2020³.

    Through investing in renewable electricity and carbon offsets, our global operations emit net zero carbon into the atmosphere. We are also committed to sourcing over 75% of our total energy consumption from renewable sources by 2025, gradually phasing out fossil fuels from our entire operations⁴.




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    ¹ vs manual toothbrush for healthier teeth and gums
    ² Compared to HX6817 based on charging 10 hours/day
    ³ Own factories, own offices and own sites around the world
    Our operations= our own factories, own offices, own logistics and own travel
    * vs manual toothbrush for healthier teeth and gums
    ** Data on file
    ***** based on two periods of two-minute brushings per day on standard mode

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