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Philips Sonicare Countertop Power Flosser 5000 Oral Irrigator

HX3811/20

Complete care with control & confidence

Experience complete care with the Philips Sonicare Countertop Power Flosser 5000. Removes up to 99% of plaque below the gumline** and is up to 180% more effective vs. floss*, with 2 modes, 10 pressure settings, and an easy magnetic dock.

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Countertop Power Flosser 5000
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Countertop Power Flosser 5000

Oral Irrigator

Total

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Complete care with control & confidence

Up to 180% healthier gums than floss*

  • Quad Stream technology
  • Gently removes up to 99% of plaque from below the gumline**
  • Up to 180% healthier gums than floss*
  • 2 modes & 10 pressure settings
  • Easy magnetic dock with auto shut-off
Unique Quad Stream technology

Unique Quad Stream technology

The Quad Stream technology with its unique X-shaped tip gently covers more area with less effort. The gentle yet effective streams are precisely angled to reach places that brushing alone cannot, right into those pockets 6mm below the gumline where plaque can linger, and remove up to 99% of plaque with gentle ease**.

Up to 180% more effective for healthier gums vs. floss*

Up to 180% more effective for healthier gums vs. floss*

Clinically proven superior gum health with Quad Stream technology. The Sonicare Countertop Power Flosser 5000 is up to 180% more effective than floss in improving gum health in just 2 weeks*.

550ml water tank for an uninterrupted cleaning

550ml water tank for an uninterrupted cleaning

The large 550 ml tank holds enough water for more than one session, especially when you need extra time to target tricky spots.

Whisper quiet for great results without disturbing others

Whisper quiet for great results without disturbing others

Engineered for a whisper-quiet clean, so you get effective results without disturbing others. Perfect for early mornings or shared spaces.

Great for your braces and brackets

Great for your braces and brackets

Quad Stream technology delivers a thorough clean that takes care of your braces and brackets. Simply move the tip in small, gentle circles, and even those tricky spots can be cleaned effortlessly.

2 flossing modes and 10 pressure settings

2 flossing modes and 10 pressure settings

Enjoy a clean customized to your needs with 2 modes and up to 10 pressure settings. Choose Clean mode for a steady, continuous water flow for everyday cleaning. Or choose Deep Clean mode, powered by Pulse Wave technology, which sets a rhythm for you to follow from tooth to tooth, making thorough cleaning effortless, without missing a spot.

Easy magnetic dock with auto shut-off

Easy magnetic dock with auto shut-off

Let the magnetic magic do the work. The handle snaps easily into place for effortless docking and automatically switches from pause to off when returned, for a worry-free experience and a mess-free bathroom. Click. Dock. Done. The next time you start the device, water flows only when you’re ready, not all over the bathroom.

Tailored cleaning with 2 flosser tips

Tailored cleaning with 2 flosser tips

Choose the tip that suits your needs and switch when needed. The X-shaped Quad Stream tip covers more area for gentle yet effective cleaning that can also reach below the gumline. The Standard single-stream tip is ideal for removing stubborn food debris between teeth. Both tip can be rotated up to 360° to help you get to hard-to-reach areas like the back of your mouth.

Technical Specifications

  • Power

    Voltage
    Multi-voltage charger
  • Design and finishing

    Color
    White
    Handle
    Ergonomic and sleek design
  • Service

    Warranty
    2-year limited warranty
    Nozzle/tip replacement
    • Fits only F1/F2/F3 nozzles
    • Replace nozzles every 6 months for good hygiene
  • Ease of use

    Timer
    Pacer pauses every 30 seconds
    Nozzle/tip attachment
    Easy clicks on and off
    Whisper quiet
    Great results without disturbing others
  • Performance

    Cleaning
    • Complete clean in 60 seconds in Clean mode
    • Guided cleaning for a complete clean in 90 seconds in Deep Clean mode
    QuadStream technology
    Unique cross-shaped tip creates four wide streams that cover more area
    Pulse Wave technology
    Pulse Wave guided flossing for thorough 360° cleaning
    Great for implants and braces
    Yes
    Water tank
    550ml water tank sufficient for a 90+ seconds clean
  • Items included

    Flosser
    1 Countertop Power Flosser 5000
    Nozzle/tip
    • 1 F1 Standard nozzle for power cleaning between teeth
    • 1 F3 Quad Stream nozzle for thorough yet gentle cleaning
    Adapter
    1 USB-A wall adapter
  • Health benefits

    Gum health
    • Up to 180% more effective than floss in improving gum health*
    • Improves gum health in just 2 weeks*
    Plaque removal from below the gumline
    Gently removes up to 99% of plaque up to 6mm below the gumline**
    Plaque removal in treated areas
    Removes up to 99.9% of plaque in treated areas****
  • Modes and intensities

    Modes
    • Clean mode for everyday clean
    • Deep Clean mode with Pulse Wave technology, guides you from tooth to tooth for a thorough clean
    Pressure settings
    10

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Reviews

  • after 2 weeks, vs. string floss, with Quad Stream nozzle
  • *In a lab study, with Quad Stream nozzle up to 6mm periodontal pockets
  • **in an in-vitro study, actual results may vary

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