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Waterpik

Waterpik Cordless Pulse 3100 Portable Water Flosser, Rechargeable, White

  • Based on 14,603 reviews
Condition: New
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Availability: Only 3 left in stock, order soon!
Fulfilled by Amazon
Arrives Monday, Sep 14
Order within 13 hours and 43 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, bleeding gums, 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: #2,515 in Health & Household (See Top 100 in Health & Household) #8 in Power Dental Flossers


#8 in Power Dental Flossers:


Customer Reviews: 4.2 4.2 out of 5 stars (14,603)


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


Item Weight: 10.4 ounces


Manufacturer Part Number: WF-20CD010


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: Monday, Sep 14

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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Similar Products

Top Amazon Reviews

    • Best
Color: Blue
The Waterpik Cordless Pulse 3100 is easy to use and does a great job cleaning between teeth and along the gumline. The cordless design makes it convenient for everyday use, and the rechargeable battery lasts a long time between charges. It has enough water pressure to leave my mouth feeling fresh without being uncomfortable. The water reservoir is easy to fill, and the overall quality feels durable and well made. I’m very happy with this flosser and would definitely recommend it. ... show more
Reviewed in the United States on July 8, 2026 by Yipsy
    • Great battery life
Color: White
I've been waiting to review this item because I wanted to see if it really lived up to the hype as far as battery life is concerned. I can say without a doubt that it does. I received this item on February 26th and charged it for a minimum of 4 hours as instructed in the Quick Start guide. I just put it on the charger today, March 28th, for the first time. The only reason I put it on the charger today was because I saw the charge indicator light blinking. Nowhere in the Quick Start guide does it mention anything about the battery indicator light. Unfortunately I had to download the full User Guide to find the information. The Quick Start guide only says to charge it for 4 hours before first using it which I did. Today I noticed the charge indicator light blinking after I was done using it and looking in the User Guide I found that it means that the charge is under 30%. I thought it meant it was at less than 10% like some other electronic items do so I put it on the charger. I should have probably let it go until it stopped on its own to see actually how long it would last but still, 4 weeks is pretty darn good. I did have a previous model of the water flosser, the WP-460W. This model needed to be recharged after 7 days. It worked great right out of the gate but there was a noticeable degradation in flossing power as you used it over the few days. By day 7 it really lost its oomph. With this model, the WF-20 series, there was no perceptible degradation in flossing power over the course of four weeks. The new model stands a little taller and slimmer than the older model and the water reservoir appears to be smaller. The older model says it has 45 seconds of water in the reservoir but the new model doesn't give you that figure. All I know is to floss completely I need to use almost to reservoirs. The new model is much quieter than the previous model so that is a plus. Also, the new model uses a USB-C plug for charging instead of a proprietary plug like the older model. With this battery life it will work perfectly when we go on travel, especially to other countries. I won't have to worry about taking a charger with me but if I do need one it uses the same charger as my phone so I two for one deal. The only negative that I can see is that when I switch the unit off it tends to spit out a little water from the switch. I don't know if it's because I switched from high to off in one quick motion or what. That caught me by surprise at first because it hit my shirt but now that I know about it it really isn't that big of a deal. ... show more
Reviewed in the United States on March 28, 2024 by Christopher L.
    • Great Performance, Small Reservoir
Color: White
I’ve been using this Waterpik for a short time, and overall I’m very pleased with it. The water pressure is strong and does an excellent job cleaning between my teeth and along the gumline. The battery life also seems very good, and I like that it’s rechargeable instead of using disposable batteries. The only drawback is the reservoir size. For a thorough cleaning, I have to refill it about three times. That sounds inconvenient, but since I’m already standing in front of the sink, refilling only takes a few seconds and isn’t a major issue. If you’re looking for a compact cordless water flosser with strong cleaning performance, this is an excellent choice. Just be aware that the smaller reservoir is the tradeoff for its slim, portable design. Overall, I’m happy with the purchase and would recommend it. ... show more
Reviewed in the United States on July 26, 2026 by ЅΛΥΞD
    • 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
    • Improved version
Color: Blue
Replaced an older version with this one; many improvements have been made. Better charging, bigger water tank with a better design, and much more power. The improvements mean better cleaning.
Reviewed in the United States on July 28, 2026 by Johnny's Pop
    • Hard to handle
Color: Blue
It serves my dentists recommended purpose, HOWEVER, I find it bulky and hard to maneuver. I have sprayed the mirror, wall and myself several times. You need to be able to grasp, and hold on to its rather wide base. It does not hold much water and I find myself having to refill it several times, especially after cleaning my grout with it on accident. If I had any counter space in my bathroom, I would have gone old school on the design/model I ordered. ... show more
Reviewed in the United States on August 14, 2026 by #1 Daughter
    • Sleek design and easy to use
Color: Blue
The only complaint would be, it does not include multiple heads for a partner to use. Other than that, it is an easy-to-use item. Teeth feel much cleaner and you can also put in mouthwash and fluoride (heaven forbid) to the water.
Reviewed in the United States on August 7, 2026 by Ralph Scott
    • Great for travel
Color: Blue
Not as powerful as plug in model. Needs two fills for a good teeth cleaning. But, this is still great when you are traveling. Battery last a long time. Could be easier to clean. Water tank slightly discolors over time. Even with the negatives, I would still recommend since it does what is supposed to do. ... show more
Reviewed in the United States on June 21, 2026 by B. Macsata

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