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7 Colors: White
2 Styles: Aquarius
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Waterpik Water Flosser Electric Dental Countertop Oral Irrigator For Teeth – Aquarius Professional, WP-660 White

4.4 out of 5 stars 14,175 customer reviews
Amazon's Choice recommends highly rated, well-priced products available to ship immediately.
Amazon's Choice for "water piks and waterpik flossers"

About the product
  • First in category – Waterpik Water Flosser awarded the American Dental Association (ADA) Seal of Acceptance
  • The Waterpik Aquarius Water Flosser is the easy and more effective way to floss
  • Features 10 pressure settings, 7 Waterpik water flossing tips, and 90 seconds of water capacity. Pressure Range: 10 to 100 PSI (0.703 to 7.030 Kg/cm2)
  • Enjoy healthier gums and brighter teeth in just a minute a day, essential for good oral hygiene and tooth care
  • Compatible with 120VAC/60Hz outlets, for use in North America only. Any warranty will be voided through the sale and use of the product outside North America. Shipment outside of North America is prohibited by Waterpik
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Frequently bought together

  • Waterpik Water Flosser Electric Dental Countertop Oral Irrigator For Teeth – Aquarius Professional, WP-660 White
  • +
  • Waterpik Plaque Seeker Tip, PS-100E, 2 ct
  • +
  • 6-PCS Replacement Classic Jet Tips for Waterpik Water Flossers and Other Brand Oral Irrigators
Total price: $85.73
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All Product Information Customer Q&A's Customer Reviews

From the manufacturer

waterpik, water flosser, oral irrigator, dental water jet, wp-660, aquarius

Water Control On Handle

Control water flow with the convenient on/off feature in the handle.

Aquarius (WP-660) Ultra Water Flosser (WP-100) Classic Water Flosser (WP-72) Water Flosser for Kids (WP-260)
Water Control on Handle
Covered Reservoir
Covered Tip Storage in Unit
Hydro-Pulse Massage Mode & LED Mode Indicators
Medicinal Reservoir Included
Number of Pressure Settings 10 10 6 3
Number of Tips Included 7 6 3 2
Reservoir Capacity (Seconds) 90 90 90 60
Warranty (Years) 3 3 2 2
Voltage North America Only North America Only North America Only Global Voltage

Product description

Color:White  |  Style Name:Aquarius

The Easy and More Effective Way to Floss, the Waterpik Aquarius Professional Water Flosser is the most advanced water flosser ever. And it is the first dental water flosser in its class accepted by the American Dental Association (ADA). It cleans deep between teeth and below the gumline where traditional brushing and flossing can't reach, using a unique combination of water pressure and pulsations. Featuring a new compact and contemporary design, the Aquarius Professional Water Flosser oral irrigator includes on/off water control on the handle, an LED information panel, and 7 Waterpik Water Flosser tips. New pulse-modulation technology provides maximum plaque removal (Floss Mode) and enhanced gum stimulation and improved circulation (Hydro-Pulse Massage Mode), providing exceptional dental care at home. The convenient one-minute timer with a 30-second pacer ensures thorough water flossing of all areas. The Waterpik Water Flosser is essential for good oral hygiene and tooth care.


Product details

Color: White | Style Name: Aquarius
Product Warranty: For warranty information about this product, please click here [PDF]| Quick start guide [PDF]| spec sheet [PDF]| Manual [PDF]|User Manual Manual [PDF]
  • Product Dimensions: 5.9 x 6.6 x 9.2 inches ; 2 pounds
  • Shipping Weight: 2 pounds (View shipping rates and policies)
  • ASIN: B00HFQQ0VU
  • UPC: 802417537878 056310179752
  • Item model number: WP-660
  • Average Customer Review: 4.4 out of 5 stars 14,175 customer reviews
  • Amazon Best Sellers Rank: #61 in Beauty & Personal Care (See Top 100 in Beauty & Personal Care)
  • Product Warranty: For warranty information about this product, please click here [PDF]

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Compare with similar items


Waterpik Water Flosser Electric Dental Countertop Oral Irrigator For Teeth – Aquarius Professional, WP-660 White
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Waterpik Cordless Water Flosser Rechargeable Portable Oral Irrigator For Travel And Home – Cordless Advanced, WP-563 Classic Blue
Add to Cart Add to Cart Add to Cart Add to Cart Add to Cart Add to Cart
Customer Rating 4 out of 5 stars (14175) 4 out of 5 stars (752) 3 out of 5 stars (855) 4 out of 5 stars (524) 4 out of 5 stars (897) 4 out of 5 stars (286)
Price $59.99 $42.95 $99.97 $77.95 $9.19 $89.99
Shipping FREE Shipping on orders over $25 FREE Shipping on orders over $25 FREE Shipping on orders over $25 FREE Shipping on orders over $25 FREE Shipping on orders over $25 FREE Shipping on orders over $25
Sold By Amazon.com Zerhunt Amazon.com Amazon.com Amazon.com Amazon.com
Supported Battery Types Rechargeable Rechargeable
Item Dimensions 5.88 x 6.63 x 9.25 in 4.2 x 3 x 8.5 in 3.12 x 5.12 x 9.12 in 3.13 x 5.13 x 9.13 in 3.13 x 0.75 x 6.75 in 3.13 x 5.13 x 9.13 in
Item Weight 2 lbs 0.9 lb 1.43 lbs 0.8 lb 0.64 ounces 1.43 lbs
Model Year 2014 2016 2013
Additional Features 10 Pressure Settings, 7 Water Flossing Tips, 90 Seconds of Water Capacity Travel-Size LED battery indicator, pressure control, & 360 Degree Tip Rotation LED battery indicator, pressure control, & 360 Degree Tip Rotation Use to access areas that are especially susceptible to plaque accumulation
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Customer Questions & Answers

14,175 customer reviews

4.4 out of 5 stars

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Oral Care
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