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2 year warranty
Expert tips and inspiration
Electric toothbrushes
All series
Philips Sonicare ProtectiveClean 4100 Sonic electric toothbrush
Discontinued
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HX6817/01
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User Manual
All (17)
How do I charge my Sonicare toothbrush?
Can I use my Sonicare charger with other toothbrushes?
Why is there a gap between my brush head and handle?
Can I use my Philips Sonicare Toothbrush in the shower?
Where can I purchase accessories for my Sonicare toothbrush?
C2 Plaque Control3-pack brush heads
G3 Two-in-one2-pack brush heads
G2 Optimal Gum Care3-pack standard sonic toothbrush heads
C3 Two-in-one2-pack brush heads
W DiamondClean2-pack brush heads
SimplyClean2-pack standard sonic toothbrush heads
W DiamondCleanStandard sonic toothbrush heads
W DiamondClean2-pack standard sonic toothbrush heads
i InterCareStandard sonic toothbrush heads
I InterCare3-pack brush heads
W DiamondClean3-pack brush heads
Standard toothbrush variety pack
C3 Two-in-one3-pack brush heads
G3 Two-in-one3-pack brush heads
DiamondCleanStandard sonic toothbrush heads
My Sonicare toothbrush turns off by itself
My Sonicare toothbrush is vibrating less powerfully
I cannot connect my toothbrush to the Sonicare app
My Sonicare toothbrush vibrates too powerfully
My Sonicare toothbrush is not charging
Check the terms of your warranty and start a product exchange or repair
Service and exchange
Get your broken product serviced or replaced
Contacting Philips
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