Troubleshooting & support
Philips Sonicare Power Flosser 3000 Oral Irrigator
HX3704/20
Log in or create an account
Register your product
You instantly have access to manuals, tailored support and more. Plus, it's quick and easy.
Manuals & Documentation
Frequently Asked Questions
- 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?
- 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?
Popular parts and accessories for this product
Troubleshooting & repair
Is your product not working as it should? Find the solution here.
Choose subject
Warranty and service
Check the terms of your warranty and start a product exchange or repairOther useful links
Links that might be useful for a better experience with your product
Contact Philips
We are happy to help you
Suggested products
Payment
We accept the following payment methods:
Quick links
- Other business solutions
- Other business solutions
- Lighting
- Automotive
- Hearing solutions More
- Stay up-to-dateStay up-to-date
1875 Buckhorn Gate,
5th Floor, Mississauga,
Ontario L4W 5P1 -
Select country/region
Canada (English)
- Privacy Notice
- Terms of use
- Cookie notice
- Accessibility
- Report on child and forced labour
- Cookie preferences
© Koninklijke Philips N.V., 2004 - 2026. All rights reserved.