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Availability:
Only 3 left in stock, order soon!
Arrives
Monday, Nov 2
At a glance
- Condition
- New
- Color
- White
- Model
- WF-20CD010
- Dimensions
- 3.7 x 2.5 x 11.88 in
- Weight
- 10.4 oz
- Material
- Plastic
- Power Source
- Battery Powered
Features 7
- 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.
Specs 22
| 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) |
| Manufacturer | Waterpik |
| 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 |
| 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 |
No specs match.
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Monday, Nov 2
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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Great for braces on the go!
Color: Blue
This thing is great! It's not as strong as my countertop Waterpik, but it doesn't need to be. I take it everywhere I go so when I eat out I can clean my braces after meals. It does a great job on the high setting, though it takes a couple refills to get the job done. It's a BIT clunky to hold, but that's what I'd expect from something with a tank of water. It's not too bad to manage. I also have very petite hands, so that might be part of the problem. It missile launches junk out of my braces so nicely! I rarely have to pick anything else out afterward, and only then, if it's SUPER lodged in my wires/brackets. This thing will get me through the next couple of years as I manage old lady braces!
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Reviewed in the United States on October 21, 2026 by Customer Review
Great Water Flosser for Everyday Us
Color: White
I’m very happy with this Waterpik cordless water flosser! It’s easy to use, comfortable to hold, and does a great job cleaning between teeth and along the gumline. I love the cordless design because it’s convenient for everyday use and travel. The two pressure settings are helpful, and the tongue cleaner tip is a nice bonus. My mouth feels fresh and clean after every use. It’s a great addition to my oral care routine and a good choice for anyone looking for a convenient alternative to traditional flossing!
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Reviewed in the United States on October 14, 2026 by Serafyma Hanushchak
Great flosser for those younger with healthy gums
Color: White
I bought this WaterPik 3100 water flosser for a couple of reasons: the first being WaterPik has always been a trusted brand name in water flossers and second, they were offering a good deal. The water flosser I had been using for almost 3 years (another brand) was showing signs that it may stop working. So, I decided to give this WaterPik a try and I wanted so badly for it to work for me. I'll start with the positives: 1. It cleans really well. 2. It has good battery life. 3. I like the design of the water tank in that the hatch for adding water is placed higher up on the tank so there seemed to be less leaking. 4. It is pretty quiet 5. It seems easy to use. However, after a few weeks of use, I decided this water flosser should not be used by older people with sensitive gums because use of it was causing more issues than help. The spray is pretty powerful and perhaps a bit too powerful for sensitive gums. It would be great for someone younger with healthy gums. So if you're in that category this flosser might be a really good option for you. Another issue I had was that the water tank doesn't hold as much water as my other flosser making it inconvenient to keep filling it. I did give this flosser a try and a chance but it looks like I'll be going back to my other flosser.
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Reviewed in the United States on September 18, 2026 by Sam G.
Convenient, portable size. Good price. Works well.
Color: Cyan
This is the second one of these I’ve purchased. The first one still works fine, but there’s no way to empty all of the water out of the reservoir, so I always have to leave it open after use. Unfortunately, I accidentally left the reservoir closed after using it once, and the tube inside that delivers the water into my mouth grew mold. It happened within a few hours. I’m not confident that anything will completely remove the mold, so I don’t feel it’s safe to use anymore. So, I bought a new one. This was an error on my part, and not a problem with the device itself. It’s a convenient size, and I like that it doesn’t take up much space on my counter. The reservoir is a little small, and sometimes I have to fill it twice, but that’s a trade-off for the compact size. It’s easy to use, and it’s improved my gum health, and it gets to areas I can’t reach with my toothbrush. It’s a good value for the price. I bought it on sale.
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Reviewed in the United States on September 27, 2026 by LJ
Broken part of the top instrument replacements are there????
Color: White
I bought this Waterpik to floss my teeth, love it. The only thing is while it was conected to charge I left the instrument to floss conected to the waterpik and fell and broke 🙈🙈so don’t leave it there. I usually take it off but this time I left it there!!! Bad idea!!!! I was wondering if they sell the part that broke? The adapters for cleaning? Not the tongue one the other one????? Well I found out that they do sell adapters for the w cordless Waterpik. Hope it fits🥰👏🙏it is the same manufacterso fingers crossed 😊👍
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Reviewed in the United States on August 15, 2026 by Yolanda
OK but not amazing
Color: Blue
Before buying this, I've had two water flossers - A Phillips Air Flosser and a Nicwell waterpik knockoff. The air flosser was great but they aren't available anymore so I bought a Nicwell to replace it. That flosser was also very good and lasted a little over 2 years but when I went to replace it, the cost is as the same as the Waterpik so I gave this a try. First, there are only two settings, high and low. For me, the low setting is too low, so I only use it on high. The high setting combined with a very small tank means that you have to refill every time. On low you can probably get two flosses between refills. Compared to the knockoff brands, this is pretty disappointing - they have both finer flow controls and better tanks. The second thing to know is that there is a design flaw with the intake hose that goes into the tank. This is a soft silicone hose and is press fit onto the vacuum inlet on the body. However, they didn't put a nipple or other retaining feature on the inlet so the silicone stretches and will eventually fall off. Mine fell off within about 2 months of buying the unit. You then have to remove the tank and dump it out to fish out the hose and replace it. BUT every time you put it back on, it will get looser. The only fixes are to shorten the hose, effectively lowering your tank capacity, or replace it. 3mm ID silicone hose is cheap and available on Amazon but know that you won't be able to easily reuse the little filter that's inside the factory hose.
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Reviewed in the United States on October 15, 2026 by C. H.
Waterpik Cordless Pulse 3100 Portable Water Flosser, Rechargeable
Color: White
I've been using this Waterpik for a few weeks and really like it. It's easy to use, holds a charge well, and leaves my teeth feeling much cleaner than brushing alone. The cordless design is great for travel and doesn't take up much counter space. The water reservoir could be a little larger, but overall, it's a great addition to my dental routine.
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Reviewed in the United States on October 4, 2026 by Donna
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.
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Reviewed in the United States on July 26, 2026 by GreyΛurelian