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Power Flosser
All series
Philips Sonicare Power Flosser 5000 Oral Irrigator
Discontinued
Support
HX3811/20
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Register within 90 days after purchase and get an extended warranty (conditions may apply).
Localized commercial leaflet
User manual
All (8)
What is the difference between the Power Flosser nozzles?
What is the difference between the Cordless Power Flosser nozzles?
Power Flosser Modes and Settings
Will other nozzles fit on my Philips Sonicare Power Flosser?
How often do I need to replace my nozzle?
My Philips Sonicare Power Flosser does not stream water
