WP-440 Cordless Professional Water Flosser

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The Waterpik® Cordless Professional Water Flosser is a great solution when you want the convenience of cordless water flossing. Rechargeable and portable, it's perfect for use in smaller bathrooms or for travel.

The Cordless Professional's advanced dual water pressure control system allows you to personalize your water pressure intensity. Featuring an ergonomic design, the Cordless Professional includes rechargeable batteries and an easy-to-fill reservoir.

To meet your tooth brushing needs, the Cordless Professional comes with a Nano-Sonic® Toothbrush. Its vibrating bristles break up plaque, and the high-low bristle pattern accesses plaque in hard-to-reach areas.

Waterpik® Water Flossers are clinically proven to be more effective than traditional dental 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.

Product Benefits

  • Effective Plaque Removal: Clinically Proven to remove up to 99.9% of plaque from treated areas in 3 seconds
  • Healthier Gums: Clinically proven up to 50% more effective than traditional dental 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
  • Massages and stimulates gums to enhance circulation and keep your gums healthy
  • Leaves your mouth feeling incredibly fresh and clean
  • Great for people with implants, and those with crowns, bridges, and veneers
  • Healthier Gums in just 14 Days Guaranteed

Product Features

  • 4 Tips
  • In handle Dual-Pressure Control
  • Reservoir Capacity of 45+ seconds
  • 360-degree tip rotation
  • Perfect For Travel
  • NanoSonic® Toothbrush Included
  • Compatible With 120VAC/60Hz Outlets, For Use In North America Only
  • Two-year warranty

Product Manuals

United States

  • Amazon
  • Drugstore.com

Waterpik Online Store

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Included With Unit

  • 1 - OD-100E - Waterpik® Orthodontic Tip
  • 1 - PS-100E - Waterpik® Plaque Seeker® Tip
  • 2 - JT-450E - Waterpik® Classic High-Pressure Jet Tip
  • 1 - TRANS_WP-450 - 2-Prong Charger for Cordless Water Flossers

Available For Unit

  • TB-100E - Waterpik® Water Flosser Toothbrush Tip
  • TC-100E - Waterpik® Water Flosser Tongue Cleaner
  • TP-450 - Cordless Water Flosser Travel Case
  • TS-100E - Water Flosser Tip Storage Case - with 6 Tips
Rated 5 out of 5 by from Can only go wrong if you don't own one. It serves the purpose, portable and no need for dental floss. Very convenient and all I can say is everybody who is serious about their health should own one. Can use it anywhere.
Date published: 2015-08-20
Rated 4 out of 5 by from Invaluable! My only use so far has been during a holiday week, as I have a larger water pic at home in constant use. I found the travel one very satisfactory, and wouldn' be without one of your products if possible wherever I go.
Date published: 2015-08-17
Rated 5 out of 5 by from great features i love this product, its efficient, its easy and its fabulous
Date published: 2015-08-15
Rated 1 out of 5 by from Don't like it I thought this is will be good for traveling when I bought it. It doesn't hold the charge for long, I can't plug it in while I am using it, it doesn't hold enough water to use, I had to fill it up multiple times to be able to floss my whole teeth. It would be nice if a traveler clean bag included
Date published: 2015-08-14
Rated 5 out of 5 by from water pik wp 440 Great little product. Works well, Easy to Use, and effective. I like this so much better than the original WaterPic machine.
Date published: 2015-07-11
Rated 5 out of 5 by from Awesome cleaning power! This I my 5th Waterpik and I wouldn't purchase anything else. It does a much better job than my regular floss per my dentist!!
Date published: 2015-07-07
Rated 5 out of 5 by from great price, features. My dentist recommended the waterpik, I had an earlier version. This one is far better and easier to fill and discard the old water.
Date published: 2015-07-01
Rated 5 out of 5 by from super easy to use my gums in mouth look and feel much cleaner and fresher
Date published: 2015-07-01
  • 2015-08-31T20:56CST
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