Troubleshooting & support
Philips Sonicare Power Flosser 7000 Oral Irrigator
Model number
HX3911/30
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Frequently Asked Questions
- How to set up your Sonicare Power Flosser for first use
- What is the difference between the 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?
- Can I use essential oils in the Philips Sonicare Power Flosser reservoir?
- Using your Power Flosser
- What is the size of the Power Flosser reservoir tank?
- How do I clean my Philips Sonicare Power Flosser?
- What is the difference between the Cordless Power Flosser nozzles?
Troubleshooting & repair
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