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Waterpik

Waterpik Cordless Pulse 3100 Rechargeable Portable Water Flosser for Teeth, Gums, Braces Care and Travel with 2 Flossing Tips, Waterproof for Shower Use, ADA Accepted, WF-20 White, Amazon Exclusive

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Availability: Only 3 left in stock, order soon!
Fulfilled by Amazon
Arrives Sunday, Jul 19
Order within 22 hours and 15 minutes
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Color: White


Features

  • RECHARGEABLE WATER FLOSSER: Waterpik Cordless Pulse is a great choice for portable water flossing. It includes 2 Waterpik flossing tips, a rechargeable battery, and can be used in the shower
  • EASY TO USE: Ergonomically designed non-slip hand grip is comfortable and easy to hold, plus Waterpik Cordless Pulse features our quiet water flossing technology
  • DENTIST RECOMMENDED: 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
  • KEY FEATURES: 2 tips, 2 safe and effective settings (low/high), 6oz removable reservoir (top-rack dishwasher safe), up to 45 secs floss time, lithium-ion battery with recharge indicator, USB cable (wall adapter not included), waterproof for shower use
  • PROVEN EFFECTIVE: 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
  • WARRANTY AND SUPPORT: Backed by a 2-year limited manufacturers warranty, see manual for details. Waterpiks Colorado support team is available to help with any product questions or needs.
  • SHOWER USE: This product can be used in the shower. The manual's warnings apply ONLY if the symbol displays on the product labels & packaging. The "Do not use this device in a shower" symbol is not on this item's labels or packaging and does not apply.

Description

Waterpik Cordless Pulse 3100 Rechargeable Portable Water Flosser for Teeth, Gums, Braces Care and Travel with 2 Flossing Tips, Waterproof for Shower Use, ADA Accepted, WF-20 White, Amazon Exclusive The rechargeable Waterpik Cordless Pulse 3100 water flosser is a great choice for smaller bathrooms, travel, and use in the shower. With its portable design, Cordless Pulse is perfect for home use, travel, and shower flossing. Measuring 2.5 in x 11. 75 in x 3.75 in (WxHxD with flossing tip installed), this compact water flosser for teeth fits seamlessly in bathrooms or travel bags. Featuring 2 pressure settings (low/high) and a 6 oz removable reservoir providing up to 45 seconds of continuous water flossing time, this rechargeable water flosser lasts for up to 9 weeks on a single charge. The ergonomic non-slip grip ensures comfortable handling, while quiet operation makes it ideal for use in shared spaces. The lithium-ion battery includes a recharge indicator and USB-C charging capability, with a USB-C to USB-A cable included in the box (USB-A wall adapter plus not included). This waterproof water flosser for shower use adds versatility to dental care routines. Cordless Pulse comes with 1 Precision flossing tip (JT-450E) for everyday use and 1 Tongue Cleaner tip (TC-100E) for fresher breath. It’s a great portable solution for daily gum care and plaque removal and for cleaning braces, implants, or other dental work. Waterpik water flossers remove up to 99.9% of plaque bacteria that causes gingivitis, cavities, and bad breath from treated areas and are clinically proven up to 2X as effective as string floss for removing bacterial plaque and improving gum health. Waterpik is the 1 water flosser brand recommended by dental professionals, and the Waterpik Cordless Pulse water flosser is accepted by the American Dental Association (ADA) for safety and effectiveness. Backed by a 2-year manufacturer's limited warranty, see product manual for details.

Product Dimensions ‏ : ‎ 3.7 x 2.5 x 11.88 inches; 10.4 ounces


Item model number ‏ : ‎ WF-20CD010


Batteries ‏ : ‎ 1 Lithium Ion batteries required. (included)


Date First Available ‏ : ‎ December 6, 2023


Manufacturer ‏ : ‎ Waterpik


Best Sellers Rank: #133 in Health & Household (See Top 100 in Health & Household) #2 in Power Dental Flossers


#2 in Power Dental Flossers:


Customer Reviews: 4.3 4.3 out of 5 stars (13,905)


Brand Name: Waterpik


Product Benefits: ADA Accepted for Safety and Effectiveness, Gum Health, Prevents Bad Breath, Prevents Cavities, Removes Plaque


Model Number: WF-20CD010


Manufacturer Warranty Description: Limited 2-year manufacturer


Model Name: Cordless Pulse


Manufacturer: Waterpik


UPC: 073950025317


Manufacturer Part Number: WF-20CD010


Item Weight: 10.4 ounces


Power Source: Battery Powered


Additional Features: Battery Indicator, Lightweight, Multiple Pressure Settings, Multiple Tips, Non-Slip Grip, Portable, Rechargeable


Unit Count: 1 Count


Item Dimensions: 3.7 x 2.5 x 11.88 inches


Tank Volume: 6 Fluid Ounces


Recommended Uses For Product: Daily Cleaning, Deep Cleaning, Gum Health


Target Use Body Part: Teeth


Specification Met: ADA, FDA, UL


Color: White


Material Type: Plastic


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Jul 19

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • My Favorite Water Flosser!
Color: White
Review Image by Thaili
I’ve always loved Waterpik products, and this cordless model is no exception. It’s powerful, easy to use, and leaves my teeth and gums feeling incredibly clean after every use. The cordless design makes it convenient for everyday use and perfect for traveling. The rechargeable battery lasts a long time, and the water pressure is excellent. If you’re looking for an effective and reliable water flosser, I highly recommend this one. It’s become an essential part of my daily oral care routine! ⭐⭐⭐⭐⭐ ... show more
Reviewed in the United States on July 1, 2026 by Thaili
    • A Daily Part of My Routine
Color: Blue
I use this Waterpik all the time and it's become a regular part of my daily routine. It's easy to use, rechargeable, and does a great job helping remove food particles and debris from places that brushing alone can miss. I like the cordless design because it's convenient to move around and doesn't take up much counter space. The water pressure is strong enough to be effective, and the different settings make it easy to find a comfortable level. After consistent use, my mouth feels cleaner and fresher, and I appreciate how quick it is to add to my routine. Overall, this is a reliable water flosser that I reach for every day. ... show more
Reviewed in the United States on June 2, 2026 by Paige
    • Great mini for travel
Color: Blue
I have the regular size one but needed this portable for a vacation. I am impressed with its performance given its compact size. It is comparable to the one I have at home. The water does run out rather quickly given the small holding capacity. I did need to fill it 2x to get the job done but other than that it’s great. It holds a charge so no need to keep it plugged in. It’s quiet, no leaking, size is as expected. Happy with purchase. ... show more
Reviewed in the United States on July 4, 2026 by Amanda Neil
    • Battery lasts, cleans great, best price
Color: White
This was an inexpensive waterpik but it works great and the battery lasts. Don't have to worry about getting it wet, especially new waterpik users getting used to decrease splash. You don't have to worry about it getting wet, just concentrate on your technique. I use it three times a day and the battery goes for a couple week or more without recharging. Effective and great price. You don't need the expensive, even higher pressure pik which could irritate gums or break the seal around implants pushing in debris with possible infection. Works great! ... show more
Reviewed in the United States on July 7, 2026 by Ron Lec
    • A great water flosser
Color: White
This is my 3rd water flosser for traveling and my second Waterpik flosser. This one is much quieter and seems to do a very good job in flossing. There are 2 speed mode which is very acceptable. Water flow is great. Very easy to use and easy to pack for trips. The Waterpik cordless pulse 3100 is a great improvement over the earlier versions. It seems lighter although I have not compared the weight. ... show more
Reviewed in the United States on July 2, 2026 by Cwl
    • Read reviews from people who've owned it for some time - not from people who've just received it.
Color: White
Updated review, 04/03/26: The second Waterpik Cordless I received about six months ago leaked from the moment I first used it, so - like the first one I owned that lasted 18 months - this one has to live on a folded paper towel to prevent it creating a little pool of water on the sink surround. It works well, but I am unable to see that the design of it has changed in any way since I bought the first one. That suggests that the manufacturer is not troubled by reviews such as mine that question the quality of their product. Next time I need a water flosser I'll look elsewhere. Original review: I am having my second Waterpik cordless flosser delivered today. The reason I'm buying again a product to which I've given only three stars is that I'm not aware of any alternative similar product. If there were one, I'd definitely try it out. I owned the first one for a year and a half. Personally, I consider that unsatisfactory, but you will find reviewers whose flossers lasted far less than that. Here's what happened with the first one: I bought it almost exactly 18 months ago. It worked OK for about a year, being used once a day, every day. At some point the two-speed switch stopped offering a slower speed: I don't know quite when, because I always use it on high speed. Around its first anniversary the base started leaking slowly, so I stood it on a folded paper towel when not using it. The problem was not severe, because there was very little water left to leak after use. Nevertheless, not very good. A week ago it refused to charge. This turned out not to be a defective battery but a problem with the USB-C connection on the side. This connection is "protected" against water by a rather awkward rubber plug, but it doesn't seal very well. While troubleshooting it, it became clear that the USB-C is picky, and some plugs won't work at all. Possibly certain chargers don't work either. I urge potential buyers to read all the reviews before making their purchasing decision. It is clear from the reviews as a whole that a) the quality of construction leaves something to be desired; b) the company can be unhelpful when it comes to warranty claims. You will have to be the judge as to whether these potential issues justify the asking price. As I said, I'm purchasing a second one right now. If this doesn't do better than the previous one, I'll look elsewhere next time. ... show more
Reviewed in the United States on October 18, 2025 by ejbleen
    • Excellent Travel Water Flosser and a Brand I Fully Trust
Color: White
I bought this as a gift for a friend who has braces, and according to him it has been one of the best things he’s added to his dental care routine. He liked it so much that he even asked me again for the product link so he could recommend it directly to his orthodontist. Personally, I’ve been using the Waterpik Aquarius for about two years now, and it completely changed the way I approach oral hygiene. Because of that experience, I already trusted the brand before buying this portable version, and it definitely lived up to expectations. My friend travels constantly, and he says this has become an essential item in his travel bag because it’s practical, easy to carry, and still powerful enough to keep his teeth and braces clean while away from home. Overall, Waterpik continues to impress me with the quality and reliability of their products. Highly recommended brand. ... show more
Reviewed in the United States on May 16, 2026 by Shaiel Santiago Reyes Roldán
    • Works Fine, Bulky and Refill Multiple Times
Color: Blue
Review is based on transitioning from a countertop unit with a large capacity tank to this unit. This reservoir holds MUCH less water. Just be prepared to refill it several times. It is bulky and takes getting used to. Does it work, yes. Is it an adjustment from a countertop unit, yes. Your call!
Reviewed in the United States on July 3, 2026 by Glenn S.

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