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Waterpik
Waterpik Cordless Advanced 2.0 Water Flosser

Waterpik Cordless Advanced 2.0 Water Flosser

Best price now

$49.95at eBayVerified

44% under what the other stores charge

Compared across 8 stores. Prices are checked against each store and labelled with when.

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Our take on the Waterpik Cordless Advanced 2.0 Water Flosser

The Waterpik Cordless Advanced 2.0 is a rechargeable cordless water flosser with a 360-degree rotating tip, three pressure settings and a 7 oz removable reservoir. It runs up to 4 weeks per charge, charges by magnetic USB (no wall adapter in the box), and is waterproof for shower use. It ships with four tips, a travel bag, a tip case and a water plug. At $49.95 at eBay as of November 3, 2026, it is the lowest of the 8 stores listing it new.

Best forPeople who floss inconsistently and want an easier daily routineSmall bathrooms and travel where a countertop unit is too bulkyBraces, crowns and bridge wearers cleaning around hardwareShower users who want a waterproof flosser
Pros
  • 360-degree tip rotation reaches back teeth
  • Three pressure settings, including a gentle low setting
  • Up to 4 weeks of use per charge
  • Waterproof and safe for shower use
  • Travel kit included: bag, tip case and water plug
  • Global voltage compatible
Cons
  • Wall adapter not included; USB charger only
  • 7 oz reservoir gives about 45 seconds of flossing, so refills are needed
  • Cordless pressure is weaker than plug-in Waterpik models
  • Magnetic charger means it cannot be used while charging

Waterpik Cordless Advanced 2.0 Water Flosser prices at every store

  • PoshmarkNew

    In stock

    $90.00+ $6.49 shippingObserved at 4:33 PM
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  • Scott's Dental SupplyNew

    In stock

    $84.95+ $14.95 shippingObserved at 4:33 PM
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  • Hygiene DirectNew

    In stock

    $84.95+ $14.95 shippingObserved at 4:33 PM
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  • WalmartNew

    In stockSold by Waterpik, Inc.

    $99.99Free shippingObserved at 4:33 PM
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  • Best BuyNew

    In stock

    $99.99+ $7.95 shippingObserved at 4:33 PM
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  • Supply ClinicNew

    In stock

    $85.90+ $29.97 shippingObserved at 4:33 PM
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  • eBayOpen box

    Availability unknownSold by jmartin260 (99.6% positive, 607 ratings)Returns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.

    $34.00+ $7.68 shippingVerified
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  • eBayNew

    Availability unknownSold by goodealiquidation (99.6% positive, 8,900 ratings)Returns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.

    $49.95Free shippingVerified
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  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $99.99Free shippingObserved at 4:33 PM
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Also available at

  • Waterpik™ StoreCheck price at Waterpik™ Store
  • VeltrixCheck price at Veltrix

Waterpik Cordless Advanced 2.0 Water Flosser price history

Lowest price we've seen: $84.95 on Nov 3 at Scott's Dental Supply. Tracked across 7 stores since Nov 3.

What reviewers say

Owners of the Cordless Advanced line generally rate it highly for portability and ease of use, and dental professionals widely recommend Waterpik flossers. Common complaints center on the small reservoir and the charger.

Pros
  • Easy to use daily and gentler than string floss
  • Good for travel and small bathrooms
  • Noticeably cleaner teeth and gums with regular use
  • Reliable charge life
Cons
  • Reservoir runs dry mid-session
  • Charger and adapter complaints
  • Less pressure than countertop models

From Veltrix

  • 360-degree rotating tip for easy reach, even back teeth
  • Rechargeable design with up to 4 weeks of use per charge
  • Rapid magnetic USB charger with LED recharge indicator
  • Portable and global voltage compatible
  • Includes micro-fiber travel bag, tip storage case and water plug
  • 4 tips and 3 safe and effective pressure settings
Care
Reservoir is top-rack dishwasher safe.
Guarantee
2-year limited manufacturer's warranty, see manual for details.
Returns
30-day returns; change-of-mind returns must be unused, unassembled and in original packaging, with no restocking fee but possible return shipping or pickup cost
Shipping
Ships from the United States to the lower 48; most orders leave the warehouse within 1 business day and arrive in 2–7 business days; free shipping over a thresh
In the box
4 tips, Micro-fiber travel bag, Tip storage case, Water plug, USB magnetic charger (wall adapter not included)

About the Waterpik Cordless Advanced 2.0 Water Flosser

Product Overview

The Waterpik Cordless Advanced 2.0 Water Flosser For Teeth is a Power Dental Flossers product. It features waterpik cordless advanced features a 360 degree rotating tip for.Key Features

Waterpik Cordless Advanced features a 360 degree rotating tip for easy reach, even back teeth. Convenient rechargeable design with up to 4 weeks of use per charge, rapid magnetic USB charger, and LED recharge indicator.

The Cordless Advanced water flosser is portable and global voltage compatible; it includes a micro-fiber travel bag, tip storage case, and water plug for travel and use on the go.

Waterpik is the #1 water flosser brand recommended by dental professionals and the first water flosser brand to earn the American Dental Association (ADA) Seal of Acceptance for safety and effectiveness.

4 tips, 3 safe and effective pressure settings, 7oz removable reservoir (top-rack dishwasher safe), up to 45 secs floss time, recharge indicator, USB magnetic charger (wall adapter not included), 360 tip rotation, waterproof for shower use

Waterpik water flossers use PrecisionPulse technology to deliver a combination of water pressure and pulsations, removing up to 99.9 percent of plaque bacteria from treated areas that cause gingivitis, cavities, and bad breath.

Backed by a 2-year limited manufacturer’s warranty, see manual for details. Waterpik’s Colorado support team is available to help with any product questions or needs.

Why Choose the Waterpik Cordless Advanced 2.0 Water Flosser For Teeth

The Waterpik Cordless Advanced 2.0 Water Flosser For Teeth offers waterpik cordless advanced features a 360 degree rotating and the cordless advanced water flosser is portable and. These features make the Waterpik Cordless Advanced 2.0 Water Flosser For Teeth a strong option in the Power Dental Flossers category.Best For

The Waterpik Cordless Advanced 2.0 Water Flosser For Teeth is best suited for: Battery Indicator, Multiple Pressure Settings, Multiple Tips, Non-Slip Grip, Portable, Rechargeable, Rechargeable and Portable, Rotatable Tip, Travel Accessories, Waterproof for Shower Use

Battery Indicator, Multiple Pressure Settings, Multiple Tips, Non-Slip Grip, Portable, Rechargeable, Rechargeable and Portable, Rotatable Tip, Travel Accessories, Waterproof for… See more.Quick Summary

The Waterpik Cordless Advanced 2.0 Water Flosser For Teeth is a Power Dental Flossers product by Waterpik. Brand: Waterpik. Power Source: Battery Powered. Special Feature: Battery Indicator, Multiple Pressure Settings, Multiple Tips, Non-Slip Grip, Portable, Rechargeable, Rechargeable and Portable, Rotatable Tip, Travel Accessories, Waterproof for Shower Use

Battery Indicator, Multiple Pressure Settings, Multiple Tips, Non-Slip Grip, Portable, Rechargeable, Rechargeable and Portable, Rotatable Tip, Travel Accessories, Waterproof for… See more. Product Benefits: ADA Accepted for Safety and Effectiveness, Gum Health, Prevents Bad Breath, Prevents Cavities, Removes Plaque

Questions and answers

Is the Waterpik Cordless Advanced 2.0 worth it?
Yes for most people who want a portable flosser. It costs less than countertop Waterpik models and covers the basics: three pressures, a rotating tip and a travel kit. If you want strong pressure and a large tank, a plug-in model suits you better.
How is it different from the original Cordless Advanced?
The 2.0 adds a rapid magnetic USB charger and an LED recharge indicator. The 360-degree tip, three settings and 7 oz reservoir carry over.
How long does the battery last?
Waterpik rates it at up to 4 weeks of use per charge. Actual life depends on how often and how long you floss.
Does it come with a wall adapter?
No. The box has a USB magnetic charger, four tips, a travel bag, a tip case and a water plug. You supply your own USB wall adapter.
Can I use it in the shower?
Yes. It is waterproof and rated for shower use, and the global voltage design works with most outlets abroad with the right plug adapter.
When is it cheapest?
Cordless water flossers tend to drop around Black Friday, Prime Day and other sale events. The current low is $49.95 at eBay as of November 3, 2026.
Where is the Waterpik Cordless Advanced 2.0 Water Flosser cheapest?
At eBay, for $49.95, 44% under what the other stores charge, as of our latest check.
Where can I buy the Waterpik Cordless Advanced 2.0 Water Flosser?
10 stores we checked sell it, including eBay, Scott's Dental Supply, Hygiene Direct, Supply Clinic, Poshmark.

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ADA Accepted for Safety and Effectiveness, Gum Health, Prevents Bad Breath, Prevents Cavities, Removes Plaque. Unit Count: 1 Count.Product Specifications

Specification

Details

Brand

Waterpik

Power Source

Battery Powered

Special Feature

Battery Indicator, Multiple Pressure Settings, Multiple Tips, Non-Slip Grip, Portable, Rechargeable, Rechargeable and Portable, Rotatable Tip, Travel Accessories, Waterproof for Shower Use

Battery Indicator, Multiple Pressure Settings, Multiple Tips, Non-Slip Grip, Portable, Rechargeable, Rechargeable and Portable, Rotatable Tip, Travel Accessories, Waterproof for… See more