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The Waterpik White ION cordless water flosser, WF-11 provides maximum performance with cordless convenience. You can place ION anywhere on your countertop – there is no cord or outlet required during use, and the rechargeable lithium-ion battery lasts up to 4 weeks per charge. Tested and trusted, Waterpik is the #1 water flosser brand recommended by dental professionals. From the first brand in its class accepted by the American Dental Association (ADA) for safety and effectiveness, the Waterpik ION cordless water flosser removes up to 99.9% of plaque and is clinically proven up to 50% more effective than string floss for improving gum health. ION delivers full pressure and cleaning performance in a compact size that is 30% smaller than traditional electric plug-in models. It cleans deep between teeth and below the gum line where traditional brushing and flossing can't reach, using a unique combination of water pressure and pulsations. And it's great for anyone with braces, implants, crowns, bridges, or periodontal pockets. Additional features include global voltage compatibility, 10 pressure settings from gentle to maximum clean, on/off water control on the handle, a convenient swivel base on handle to reach all areas of the mouth, magnetic handle cradle, and 1-minute timer with 30-second pacer to remind you to floss all areas. Includes 6 flossing tips and a 3-year warranty.
  • Key Specs
    • Number of Pressure Settings: 10
    • Number of Tips Included: 6
    • Pause Control: true
    • Reservoir Capacity: 22 ounces
  • General
    • Brand: Waterpik
    • Model Number: WF-11W020-1
    • Product Name: ION Cordless Countertop Water Flosser
    • Color: White
  • Dimensions
    • Product Width: 6.25 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
    • Product Height: 9 inches (The out of box height of the item. Height is measured as the vertical distance from the bottom of the item to the top as it would be primarily used or placed.)
    • Product Length: 6.875 inches (The out of box length of the item. Length is measured as the longest dimension of the item.)
    • Product Weight: 2.312 pounds (The out of box weight of the item.)
  • Features
    • Number of Pressure Settings: 10
    • Tip Type(s): Standard jet tip, Orthodontic tip, Specialty tip, Toothbrush tip
    • Number of Tips Included: 6
    • Pause Control: true
    • Reservoir Capacity: 22 ounces
  • Power
    • Power Source: Battery-powered
    • Battery Chemistry: Lithium-ion
    • Battery Size: 3.7V (The battery size required for operation.)
    • Number of Batteries Required: 1
    • Batteries Included: true (Indicates whether the product comes with the required batteries for its operation.)
  • Other
    • UPC: 073950315487

The Waterpik White ION cordless water flosser, WF-11 provides maximum performance with cordless convenience. You can place ION anywhere on your countertop – there is no cord or outlet required during use, and the rechargeable lithium-ion battery lasts up to 4 weeks per charge. Tested and trusted, Waterpik is the #1 water flosser brand recommended by dental professionals. From the first brand in its class accepted by the American Dental Association (ADA) for safety and effectiveness, the Waterpik ION cordless water flosser removes up to 99.9% of plaque and is clinically proven up to 50% more effective than string floss for improving gum health. ION delivers full pressure and cleaning performance in a compact size that is 30% smaller than traditional electric plug-in models. It cleans deep between teeth and below the gum line where traditional brushing and flossing can't reach, using a unique combination of water pressure and pulsations. And it's great for anyone with braces, implants, crowns, bridges, or periodontal pockets. Additional features include global voltage compatibility, 10 pressure settings from gentle to maximum clean, on/off water control on the handle, a convenient swivel base on handle to reach all areas of the mouth, magnetic handle cradle, and 1-minute timer with 30-second pacer to remind you to floss all areas. Includes 6 flossing tips and a 3-year warranty.

  • Dentist Recommended: Waterpik is the #1 water flosser brand, recommended by 9 in 10 dental professionals over other water flosser brands
  • ADA Accepted: Waterpik is first water flosser brand to earn the American Dental Association (ADA) Seal of Acceptance for safety and effectiveness
  • Clinically Proven: Only Waterpik brand water flossers are clinically proven by 70+ studies - they remove up to 99.9 percent of plaque from treated areas and are up to 50 percent more effective than dental floss for improving gum health
  • Effective Oral Care: The Waterpik water flosser helps protect your oral health between dental visits by thoroughly cleaning deep between teeth and below the gumline where traditional brushing and flossing can't reach
  • Model: Waterpik ION cordless countertop water flosser WF-11, the perfect combination with maximum water flosser performance and the convenience of a cordless design, comes with 6 color-coded flossing tips for multiple family members and dental needs
  • Product Features: 10 pressure settings, maneuverable swivel handle with on/off control and magnetic cradle, 22-ounce (650 ml) covered reservoir, 1-minute timer with 30-second pacer pauses briefly to remind you to floss all areas, advanced lithium-ion battery provides up to 4 weeks of use per charge
  • Included In the Box: Waterpik ION Cordless Water Flosser (WF-11), 2 Classic Jet Tips (JT-100E), 1 Orthodontic Tip (OD-100E), 1 Pik Pocket Tip (PP-100E), 1 Plaque Seeker Tip (PS-100E), 1 Implant Denture Tip (DT-100E), USB-A Charging Cable
  • Ideal for small bathrooms: 30% smaller than traditional plug-in water flosser models
  • No cord or outlet required during use: Advanced lithium-ion battery provides up to 4 weeks of use per charge
  • Compatibility: Global Voltage; 100 - 240VAC, 60/50Hz
  • Magnetic USB-A Charging Cable: Charges from laptop, power bank, or wall adapter (wall adapter not included)
  • Warranty: Three-year limited warranty, visit waterpik.com/warranty or call 1-800-525-2774 for additional information
Whats Included
  • Waterpik Ion Water Flosser (WF-11)
  • 2 Classic Jet Tips (JT-100E) for general use
  • 1 Orthodontic Tip (OD-100E) for braces and orthodontics
  • 1 Pik Pocket Tip (PP-100E) for periodontal pockets
  • 1 Plaque Seeker Tip (PS-100E) for implants, bridges, and other dental work
  • 1 Toothbrush Tip (TB-100E) for manual brushing while water flossing
  • Charging adapter

Q: What percentage of plaque does the Waterpik flosser remove?

A: The Waterpik water flosser removes up to 99.9% of plaque from treated areas.

Q: What is the reservoir capacity of this Waterpik flosser?

A: This Waterpik flosser has a 22-ounce reservoir capacity.

Q: How long does the battery last on this Waterpik flosser?

A: The Waterpik ION cordless water flosser has a rechargeable lithium-ion battery that lasts up to 4 weeks per charge.

Q: Does this Waterpik flosser have a warranty?

A: Yes, the Waterpik ION cordless water flosser comes with a 3-year limited warranty.

Q: How many pressure settings does the Waterpik ION cordless water flosser have?

A: The Waterpik ION cordless water flosser has 10 pressure settings, ranging from gentle to maximum clean.

Q: Is this Waterpik flosser compatible with different voltages worldwide?

A: Yes, the Waterpik ION cordless water flosser has global voltage compatibility (100-240VAC, 60/50Hz).

Q: How does it keep bacteria from growing in the tube? If something is always wet, bad things can grow.

A: Hello Germaphobe - Running distilled white vinegar and warm water through the unit and handle regularly, as recommended, will prevent the issue by breaking down any buildup that may be accumulating. Here is a link to our cleaning blog that has detailed cleaning instructions: https://www.waterpik.com/oral-health/product-support/articles/how-to-clean-waterpik-water-flosser-vinegar/.

Q: The Water pik keep on stopping every few seconds

A: Hello HJB1 - We're sorry for any difficulty you may be experiencing. This is not something we have heard of with the ION. We would like to get more information. Please email us at [email protected] or call (800) 525-2774 for assistance.

Waterpik - ION Cordless Countertop Water Flosser - White

Model: WF-11W020-1
SKU: 6558845
$89.99
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Reviews

Customers are saying

Customers are impressed with the Waterpik ION Cordless Countertop Water Flosser's long battery life, cordless design, user-friendly interface, compact size, and affordable price. Users appreciate the convenience of not having to worry about cords or frequent charging, with the battery lasting several weeks on a single charge. The cordless feature provides portability and flexibility, making it ideal for travel. Customers also find the water flosser easy to use and effective in cleaning teeth, removing food particles, and leaving their mouths feeling clean. The compact design saves counter space, and the affordable price point makes it a great value for the features offered.

This summary was generated by AI based on customer reviews.

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The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products or points for an honest, helpful review.

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Pros for Waterpik - ION Cordless Countertop Water Flosser - White
Easy to use, Compact, Battery life, Cordless, Affordable priceEasy to use, Cleans teeth, Price, Powerful, AttachmentsEasy to use, Powerful, Pressure, Quiet, BracesEasy to use, Cleans teeth, Compact, Price, Long battery life
Cons for Waterpik - ION Cordless Countertop Water Flosser - White
Durability, Cords, Defective, Include, InstructionLoud, Messy, Durability, Water reservoir, LeaksWater reservoir, Messy, Leaking, Cordless, Stopped workingLoud, Messy, Durability, Expensive, Power

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