WP-660 Ultra Professional Water Flosser

The Easy and More Effective Way to Floss,™ the Waterpik® Ultra Professional Water Flosser is the most advanced water flosser ever.

Featuring a new compact and contemporary design, the Ultra Professional includes on/off water control on the handle, an LED information panel, and 7 water flosser tips. New pulse-modulation technology provides maximum plaque removal (Floss Mode) and enhanced gum stimulation and improved circulation (Hydro-Pulse Massage Mode). The convenient one-minute timer with a 30-second pacer ensures thorough water flossing of all areas.

Waterpik® Water Flossers are clinically proven to be more effective than traditional string floss and Sonicare® Air Floss (Model HX8181) for reducing plaque, gingivitis, and gum disease. And it's perfect for anyone with braces or implants, and those with crowns, bridges, and veneers.

This unit comes with a one-year warranty and is accepted by the American Dental Association (ADA).

  • Product Benefits

    • Effective Plaque Removal: Removes Up to 99.9% Of Plaque From Treated Areas
    • Healthier Gums: Clinically Proven Up to 50% More Effective For Improving Gum Health Vs. String Floss
    • Ideal For Implants: Clinically Proven Up to 2X As Effective For Improving Gum Health Around Implants Vs. String Floss Using The Plaque Seeker® Tip
    • Essential For Braces: Clinically Proven Up to 3X As Effective For Removing Plaque Around Braces Vs. String Floss Using The Orthodontic Tip
    • Removes Plaque and Debris Deep Between Teeth And Below The Gumline Where Brushing and Traditional Flossing Can't Reach
    • Leaves Your Mouth Feeling Incredibly Fresh and Clean
    • Great For People With Implants, And Those With Crowns, Bridges, And Veneers

    Product Features

    • 7 Tips
    • Advanced pressure control system with 10 settings
    • Reservoir capacity of 90+ seconds
    • On/off water control on handle
    • 2 Modes - Floss Mode and Hydro-Pulse Massage Mode
    • 1-minute timer with 30-second pacer
    • LED information panel
    • Compatible With 230VAC/50Hz Outlets
    • One-year warranty

    Product Manuals

    • Owners Manual (PDF) Eng/Fr
    • Quick Start Guide (PDF) Eng/Fr
  • Water Flosser Features

    • Pressure Range: 10 to 100 PSI (0.703 to 7.030 Kg/cm2)
    • Flow Rate per Minute: 400ml (13 Ounces)
    • Pulses per Minute: 1400
    • Number of Pressure Settings: 10
    • Included Flosser Tips: 7
    • Water On/Off Switch on Handle: On/Off Slider
    • Chrome Accents: No
    • Rotating Tip: 360 Degree
    • Whitening Handle: No

    Advanced Water Flosser Functions

    • Timer/Pacer: Yes
    • Massage Mode: Yes
    • LED Function Indicator: Yes


    • Capacity: 650ml (22 Ounces)
    • Capacity in Seconds: 90
    • Covered: Yes
    • Medicament Reservoir Included: No

    Size and Weight

    • Height (with Tip/Brush): 26.29cm (10.35 Inches)
    • Max Width (Base): 11.93cm (4.70 Inches)
    • Max Depth (Base): 9.65cm (3.80 Inches)
    • Unit Weight: 0.665kg (1.46 Lbs)
    • Shipping Weight: 0.91kg (2.00 Lbs)

    Power and Warranty

    • Voltage: 230VAC/50Hz
    • Warranty: 12 Months
  • Brushing Alone Is Not Enough

    How to Use the Aquarius Professional Water Flosser

    The Waterpik® Ultra Professional Water Flosser

  • Included With Unit

    • 3 - JT-100 - Waterpik® Classic Jet Tip
    • 1 - OD-100 - Waterpik® Orthodontic Tip
    • 1 - PS-100 - Waterpik® Plaque Seeker® Tip
    • 1 - PP-100 - Waterpik® Pik Pocket Tip
    • 1 - TB-100 - Waterpik® Water Flosser Toothbrush Tip

    Available For Unit

    • TC-100 - Waterpik® Water Flosser Tongue Cleaner
  • Product Support

    • FAQ
    • Registration
    • Replacement Tips & Parts

    Product Use & Care