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2 year warranty
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Electric toothbrushes
All series
Philips Sonicare DiamondClean Smart 9400 Rechargeable Toothbrush
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HX9917/90
HX992S
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Data Act Document
UK Declaration of conformity - English (US)
All (21)
How does the brushing guidance work in the Sonicare app?
How can I recycle my Philips Sonicare Toothbrush?
Do I need an Alexa device to reorder replacement brush heads for my Sonicare?
How does the pressure sensor feedback work on my Sonicare toothbrush?
How do I charge my Sonicare toothbrush?
Philips SonicareCharging station
Philips SonicareCharging glass
DiamondClean Smart & DC 9000 Charging station
Philips SonicareCharging travel case
G3 Premium Gum Care2x Interchangeable sonic toothbrush heads
G3 Premium Gum Care4-pack interchangeable electric toothbrush heads
G3 Premium Gum Care4-pack interchangeable sonic toothbrush heads
S SensitiveStandard sonic toothbrush heads
My brush head is difficult to attach or remove.
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