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1.27 mi | ASHBURN 20147
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Waterpik Nano Plus Water Flosser For Teeth, Portable Electric Power, Compact For Travel and Home, 4 Flossing Tips, ADA Accepted, White WP-320
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Purchase options and add-ons
Brand | Waterpik |
Power Source | Corded Electric |
Special Feature | 5 Pressure Settings, 60 Seconds of Water Capacity, Compact Design |
Product Benefits | Removes Plaque, ADA Accepted for Safety and Effectiveness, Gum Health |
Unit Count | 1 Count |
About this item
- COMPACT & PORTABLE: The Waterpik Nano Plus water flosser delivers full size performance in a compact electric design that is 50% smaller than full size models and great for both at home and travel in the US
- CONVENIENT: Easily control water flow with the convenient on/off handle switch, reservoir inverts to cover unit for travel and storage, swivel handle/hose makes it easy to floss all areas, including back teeth
- DENTIST RECOMMENDED: 9 in 10 dental professionals recommend the Waterpik brand. Waterpik is clinically proven and the first water flosser brand to earn the American Dental Association (ADA) Seal of Acceptance.
- KEY FEATURES: 4 tips for multiple family members and needs, 5 pressure settings, removable 15 oz reservoir (top-rack dishwasher safe for easy cleaning), 60 secs of flossing time, 360 swivel handle, 120VAC/60Hz for use in North America only.
- EASY AND EFFECTIVE: The Waterpik Nano Plus water flosser removes up to 99.9 percent of plaque and is up to 50 percent more effective than dental floss for improving gum health. Just fill the reservoir with warm water, place the tip in your mouth, and start flossing.
- WARRANTY AND SUPPORT: 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.
Frequently bought together
![Waterpik Nano Plus Water Flosser For Teeth, Portable Electric Power, Compact For Travel and Home, 4 Flossing Tips, ADA Accept](https://cdn.statically.io/img/images-na.ssl-images-amazon.com/images/I/71aVko3BlsL._AC_UL116_SR116,116_.jpg)
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From the brand
![Waterpik brand water flosser products](https://m.media-amazon.com/images/S/aplus-media-library-service-media/e345cdc8-8a8b-462c-b222-94ed886c8d6e.__CR1,0,1464,625_PT0_SX1464_V1___.jpg)
The Waterpik Difference
For 6 decades, Waterpik has focused on water science, engineering, and design. Our products are backed by over 700 patents worldwide.
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Not all water flossers are the same. Choose the Waterpik brand for next-level oral health.
- Recommended by 9/10 dental professionals over other water flosser brands
- Accepted by the ADA for safety and effectiveness
- Waterpik invented the water flosser in 1962 and is backed by 60 years of innovation
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From the manufacturer
![waterpik water flosser at home solution](https://m.media-amazon.com/images/S/aplus-media-library-service-media/73184465-f3fd-4f7e-a153-0b0562801893.__CR0,0,970,300_PT0_SX970_V1___.jpg)
![Waterpik Nano Plus Water Flosser WP-320 in Bathroom](https://m.media-amazon.com/images/S/aplus-media-library-service-media/82f7986c-9e4e-4d9c-be5c-b1c1d8e39a54.__CR0,0,3000,3000_PT0_SX300_V1___.jpg)
Compact and Portable
Perfect for smaller spaces, the Waterpik Nano Plus water flosser delivers full-size performance in a compact and portable design that is 50% smaller than full-size models.
It includes 5 pressure settings for a custom clean, 4 flossing tips, on/off water control on the handle, and a reservoir that inverts for hygienic storage.
Why Choose Waterpik?
- Creator of innovative oral health care products since 1962
- Original inventor of the Waterpik water flosser
- Supported by more than 70 scientific research studies
- The Waterpik water flosser is the first water flosser to earn the American Dental Association (ADA) Seal of Acceptance
- Founded and based in Fort Collins, Colorado
In the Box
- Waterpik Nano Plus Water Flosser (WP-320)
- 2 Classic Jet Tips (JT-100E) - for general use
- 1 Plaque Seeker Tip (PS-100E) - for implants, crowns, and dental work
- 1 Orthodontic Tip (OD-100E) - for cleaning braces
Features and Benefits
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Removes up to 99.9% of PlaqueThe Waterpik water flosser removes up to 99.9% of plaque bacteria that causes gingivitis, cavities, and bad breath from treated areas.* * Compendium of Continuing Education in Dentistry 2018; 39(2) |
Easy to UseOnce a day:
Be sure to clean the inside and outside of both the upper and lower teeth. |
Essential for Good Oral HealthUsing a unique combination of water pulsation and pressure, the Waterpik water flosser cleans deep between teeth and below the gumline, where traditional brushing and flossing can't reach. |
![Reservoir Nano Plus](https://m.media-amazon.com/images/S/aplus-media-library-service-media/020144a7-86bb-47f3-b676-07f73f013b9a.__CR0,0,3000,3000_PT0_SX300_V1___.jpg)
Easy-to-Fill, Removable Reservoir
- Removable reservoir holds 15 ounces of water for 60+ seconds of flossing time
- Add a splash of your favorite mouthwash for an even fresher clean
- Top-rack dishwasher safe - air drying recommended
![waterpik nano water pick waterpick water pic waterpic](https://m.media-amazon.com/images/S/aplus-media/vc/d086612d-e614-4245-a8f3-48c924b71c58.__CR0,0,3000,3000_PT0_SX300_V1___.jpg)
Advanced Handle Design
- Easily stop and start water flow with the convenient on/off switch
- Water hose swivels at the handle base to easily access your whole mouth, even back teeth
![waterpik nano water pick waterpick water pic waterpic](https://m.media-amazon.com/images/S/aplus-media/vc/92f85c8e-719b-43cf-ac11-fdf74b9de9c1.__CR0,0,3000,3000_PT0_SX300_V1___.jpg)
Advanced pressure control system
Customize your cleaning power with 5 settings ranging from low to high.
![waterpik nano water pick waterpick water pic waterpic](https://m.media-amazon.com/images/S/aplus-media/vc/56988736-bd3d-4aa4-bc74-ca3a772ed79b.__CR0,0,3000,3000_PT0_SX300_V1___.jpg)
Reservoir Acts as a Cover
Water reservoir inverts for convenient transport and storage.
![Reservoir Nano Plus](https://m.media-amazon.com/images/S/aplus-media-library-service-media/020144a7-86bb-47f3-b676-07f73f013b9a.__CR0,0,3000,3000_PT0_SX300_V1___.jpg)
![waterpik nano water pick waterpick water pic waterpic](https://m.media-amazon.com/images/S/aplus-media/vc/d086612d-e614-4245-a8f3-48c924b71c58.__CR0,0,3000,3000_PT0_SX300_V1___.jpg)
![waterpik nano water pick waterpick water pic waterpic](https://m.media-amazon.com/images/S/aplus-media/vc/92f85c8e-719b-43cf-ac11-fdf74b9de9c1.__CR0,0,3000,3000_PT0_SX300_V1___.jpg)
![waterpik nano water pick waterpick water pic waterpic](https://m.media-amazon.com/images/S/aplus-media/vc/56988736-bd3d-4aa4-bc74-ca3a772ed79b.__CR0,0,3000,3000_PT0_SX300_V1___.jpg)
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Waterpik Sonic-Fusion 2.0 Professional Flossing Toothbrush | Waterpik Complete Care 9.0 Electric Toothbrush + Water Flosser | Waterpik Aquarius Water Flosser | Waterpik Sidekick Water Flosser | Waterpik Nano Plus Water Flosser | Waterpik Water Flosser For Kids | |
Customer Reviews |
4.5 out of 5 stars
16,971
|
4.4 out of 5 stars
7,608
|
4.6 out of 5 stars
138,860
|
4.5 out of 5 stars
1,490
|
4.4 out of 5 stars
6,602
|
4.4 out of 5 stars
4,181
|
Price | $174.99$174.99 | $139.95$139.95 | $86.61$86.61 | $127.33$127.33 | $47.99$47.99 | $46.99$46.99 |
Floss Settings | 10: Ranging from Extra Low to Extra High | 10: Ranging from Extra Low to Extra High | 10: Ranging from Extra Low to Extra High | 5: Ranging from Low to High | 5: Ranging from Low to High | 3: Low/Medium/High |
Removable Water Reservoir | Yes, 60+ seconds flossing time, hinged lid | Yes, 90+ seconds flossing time, hinged lid | Yes, 90+ seconds flossing time, hinged lid | Yes, 60+ seconds flossing time, inverts over unit | Yes, 60+ seconds flossing time, inverts over unit | Yes, 60+ seconds flossing time, inverts over unit |
# of Tips/Brush Heads | 2 Flossing Brush Heads | 5 Tips, 2 Brush Heads | 7 Tips | 1 Stylus Tip | 4 Tips | 2 Tips |
Flossing Tips | 1 Compact Flossing Brush Head, 1 Full Size Flossing Brush Head | 2 Classic, 1 Orthodontic, 1 Pik Pocket, 1 Plaque Seeker | 3 Classic, 1 Orthodontic, 1 Pik Pocket, 1 Plaque Seeker, 1 Stationary Toothbrush | 1 Classic Flossing Stylus | 2 Classic, 1 Orthodontic, 1 Plaque Seeker | 1 Classic, 1 Orthodontic |
Electric Toothbrush Included | Yes, combined with water flosser | Yes, separate from water flosser | No | No | No | No |
Water On/Off on Handle | ✓ | ✓ | ✓ | No | ✓ | No |
Tip/Handle Rotation | No | Easy 360-degree tip rotation | Easy 360-degree tip rotation | 360-degree swivel handle/hose | 360-degree swivel handle/hose | No |
Accessories | Toothbrush travel case | Toothbrush travel case, tip storage case | Travel bag | 20 cling decals | ||
Voltage | Global | North America Only | North America Only | Global | North America Only | Global |
Dimensions with tip/brush head (inches) H x W x D | 10.88 x 5.25 x 6.0 | 10.25 x 5.25 x 4.4 | 10.35 x 4.70 x 3.8 | 4.84 x 5.70 x 5.5 | 8.50 x 5.0 x 4.5 | 6.80 x 5.4 x 4.4 |
Product Description
The Waterpik Nano Plus water flosser features full-size performance in a design that is 50% smaller than full-size models. It cleans deep between teeth and below the gumline, where traditional brushing and flossing can't reach, using a unique combination of water pressure and pulsations. The Waterpik Nano Plus water flosser includes 4 color-coded flossing tips for multiple family members and a variety of dental needs, 5 pressure settings for a custom clean, On/Off water control on the handle, and it can be used with your favorite mouthwash. The Nano Plus removes up to 99.9 percent of plaque bacteria and is up to 50 percent more effective for improving gum health vs. string floss. Compatible with 120VAC/60Hz outlets, for use in North America Only.
Product details
- Product Dimensions : 5 x 4.5 x 8.5 inches; 1.13 Pounds
- Item model number : WP-320
- Date First Available : December 21, 2019
- Manufacturer : AmazonUs/WATV9
- ASIN : B0831HZCTK
- Best Sellers Rank: #12,891 in Health & Household (See Top 100 in Health & Household)
- #50 in Power Dental Flossers
- Customer Reviews:
Product guides and documents
Compare with similar items
This Item ![]() Waterpik Nano Plus Water Flosser For Teeth, Portable Electric Power, Compact For Travel and Home, 4 Flossing Tips, ADA Accepted, White WP-320 | Recommendations | dummy | dummy | dummy | dummy | |
Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | |
Price | -20% $47.99$47.99 List: $59.99 | $145.00$145.00 | $39.99$39.99 | $9.99$9.99 | $49.95$49.95 | $72.34$72.34 |
Price Per Unit | $47.99 / Count | $145.00 / Count | $39.99 / Count | $9.99 / Count | $49.95 / Count | $72.34 / Count |
Delivery | Get it Jul 25 - 29 | Get it as soon as Saturday, Jul 27 | Get it as soon as Saturday, Jul 27 | Get it as soon as Saturday, Jul 27 | — | Get it as soon as Saturday, Jul 27 |
Customer Ratings | ||||||
Value for money | 4.0 | — | 4.0 | 4.6 | 4.0 | 3.8 |
For traveling | 3.7 | — | 3.2 | 4.6 | 2.6 | 2.7 |
Easy to use | 4.3 | — | 4.2 | — | 4.2 | 4.2 |
Sold By | West Coast Distributors | PASSPORT TO SAVINGS LLC | Jixikeji | Oralphi-USA | Pure Daily Care | Amazon.com |
material | Plastic | — | Glass | Plastic | — | Plastic |
tank volume | 15 fluid ounces | — | 600 milliliters | — | 20 fluid ounces | 1.03 liters |
power source | Corded Electric | Battery Powered | Corded Electric | — | Corded Electric | Corded Electric |
specification met | FDA, UL, ADA | — | FDA, ETL, CE, RoHS, FCC, UL | — | — | FDA, UL, ADA |
model name | Nano Plus | — | — | Classic Jet Tips | AFPRO-White | — |
Videos
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How to Use the Waterpik Nano Plus Water Flosser
Water Pik Inc.
Important information
Wattage
1 Watt-hours
Legal Disclaimer
Statements regarding dietary supplements have not been evaluated by the FDA and are not intended to diagnose, treat, cure, or prevent any disease or health condition.
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Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers like the portability, cleanliness, and performance of the oral irrigator. For example, they mention it's great for travel, cleans their teeth and gums very well, and performs well. Some are satisfied with size. That said, some complain about the noise level and lid. Opinions are mixed on quality and ease of use.
AI-generated from the text of customer reviews
Customers like the performance of the oral irrigator. They mention that it works well, is effective, and gets the job done. Some say that it's easy to set up and works well. Overall, most are satisfied with the performance and recommend it to others.
"...But it works well and is easy to store. I don't plan to travel with it. It would not be easy to pack and or carry...." Read more
"This water flosser is the perfect size for my small sink counter & does a great job!!..." Read more
"I am very satisfied with the water flosser. It does a great job and it is compact and takes up a small space on the bathroom counter." Read more
"Nice and powerful, but the operating noise is pretty loud. The build could be sturdier and the on/off switch on the handle can be hard to move...." Read more
Customers like the compact size of the oral irrigator. They say it takes less room on the counter and is easy to store. Some customers also mention that the reservoir is also the cover.
"...But it works well and is easy to store. I don't plan to travel with it. It would not be easy to pack and or carry...." Read more
"This water flosser is the perfect size for my small sink counter & does a great job!!..." Read more
"...cordless ones, holds the same amount of water as, and takes up less room on the counter than the Aquarius and ION models, handle is a nice size, it..." Read more
"...It does a great job and it is compact and takes up a small space on the bathroom counter." Read more
Customers like the cleanliness of the oral irrigator. They say it works as advertised, cleans their teeth and gums very well, and is easy to use and feel their teeth getting cleaned. They also mention that it has enough PSI to get their teeth cleaned, enough water to floss in 90 seconds, and the workflow is smooth.
"...than the Aquarius and ION models, handle is a nice size, it's easy to clean, and also because of the reviews about the Aquarius having some mold..." Read more
"...The unit works great with great power for cleaning...." Read more
"It's a little messy until you learn how to keep the counter dry. But it works well and is easy to store. I don't plan to travel with it...." Read more
"...I'm a big fan of the Waterpik because my cleanings are better when I use it...." Read more
Customers like the portability of the oral irrigator. They mention that it works well, is easy to travel with, and is convertible for traveling. The container reverses for storage and travel convenience. The water reservoir can nest for travel. Some say that it packs up easy, but is a little bulky.
"...It is so good..It is lightweight , super easy to use, easy to put away in a cabinet and most of all very effective...." Read more
"...lid (for sanitation and spill issues), but the container reverses for storage and travel convenience...." Read more
"Very durable, portable dental cleaner." Read more
"...I don't plan to travel with it. It would not be easy to pack and or carry.I had some trouble with the mouth piece not locking in the holder...." Read more
Customers are mixed about the quality of the oral irrigator. Some mention that it does a great job of flossing, massaging, and stimulating their gums, and the water doesn't splatter. They also say that it holds up well over time and makes for an easier cleaning. However, others say that the newer model seems flimsy and is very cheaply constructed.
"...implant and a few deep pockets, and this does a good job removing food particles in those areas that are really hard to get to with floss and..." Read more
"...It would leak all over and eventually get blown out. I think I have now learned to jam it in hard. At least that is working for now." Read more
"...Unlike many others, this device doesn't start spraying water everywhere as soon as you turn it on...." Read more
"...The build could be sturdier and the on/off switch on the handle can be hard to move. I don't expect it to last very long." Read more
Customers are mixed about the ease of use of the oral irrigator. Some mention it's super easy to use and not messy if you follow the directions. They say it'll work easily, and it'd be easy to pour the cup of water in while they're using it. Others say that the switch is on the side and not user friendly at all, and the controls are somewhat difficult to use. They also say that it' a little cumbersome to toggle, and that it makes you rush to use it.
"...It is so good..It is lightweight , super easy to use, easy to put away in a cabinet and most of all very effective...." Read more
"...It's simple to use. I'm only at the second (from the bottom) pressure level, and that's fine...." Read more
"...The on off switch is on the side and not user friendly at all. Next time will spend a little more to get convenience. It does do the job." Read more
"It was very easy to set up and works easily. I'm always amazed how much it cleans the teeth; so much more than just brushing or flossing...." Read more
Customers are dissatisfied with the noise produced by the oral irrigator. Some mention it's surprisingly loud and sounds like construction equipment.
"...The other complaint is that it is loud, but so was my previous one, so it's just something I've learned to put up with for better oral hygiene...." Read more
"Nice and powerful, but the operating noise is pretty loud. The build could be sturdier and the on/off switch on the handle can be hard to move...." Read more
"...While it is a bit noisy to operate, this product performs well...." Read more
"Works pretty good for the price…all plastic and so noisy…but works." Read more
Customers are dissatisfied with the lid of the oral irrigator. They mention that it doesn't have a cover for the reservoir, and that it splashes water out.
"...As some reviews mention it doesn't have a top for the reservoir, but I don't mind because you can put the reservoir upside down over the base when..." Read more
"...The water container does not have a lid (for sanitation and spill issues), but the container reverses for storage and travel convenience...." Read more
"Liked this was surprised it didn’t have a lid for the water tank and it’s quite noisy" Read more
"Works well, but it has no lid for the water tank. It would be nicer if it came with a lid." Read more
Reviews with images
![This machine is amazing](https://cdn.statically.io/img/images-na.ssl-images-amazon.com/images/G/01/x-locale/common/transparent-pixel._V192234675_.gif)
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Top reviews
Top reviews from the United States
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I had some trouble with the mouth piece not locking in the holder. It would leak all over and eventually get blown out. I think I have now learned to jam it in hard. At least that is working for now.
I chose the Nano Plus model because it has 5 pressure settings, holds more water than the cordless ones, holds the same amount of water as, and takes up less room on the counter than the Aquarius and ION models, handle is a nice size, it's easy to clean, and also because of the reviews about the Aquarius having some mold issues due to its handle design. I don’t think that’ll be a problem with this one, as there's no rubber on the handle which is sealed, except of course where the tip snaps in at the top. It does have a good seal when the tip is attached correctly. More on that in a minute to address other reviews saying it leaks at that connection.
Regarding water pressure, I used my old model on "High" which equates to about "3" on this model which is the pressure I use. 1 & 2 are very low pressure which should be helpful for those with sensitive gums or teeth, but I need to use more pressure to remove food particles from my bridgework, implant and a few deep pockets, and this does a good job removing food particles in those areas that are really hard to get to with floss and brushing. I no longer have to floss two or three times to get food particles out of these problem areas and I can definitely feel the water contacting areas under my gums that I’m unable to contact when I floss. I’m going to try the Pik-pocket tips for my deep pockets.
After getting comfortable using it a few times, I can now get around the entire inside and outside of my teeth and spend a few extra seconds on my problem areas with one fill of the reservoir using the #3 pressure.
A tip regarding handle leaks where the tip connects mentioned by other reviewers--I'm pretty sure it's because the tip isn't seated properly, which happened to me. You should hear a definite click when you push the tip in. One of the complaints I have about this model is that if you don't know you need to hear that click (and the literature doesn't mention it), you won't know it's not seated properly because it looks like it is, and you have to kind of wiggle it into place to snap it in properly. When properly seated, the tip will either be pointing to the front or the rear of the handle.
The other complaint is that it is loud, but so was my previous one, so it's just something I've learned to put up with for better oral hygiene.
The handle rotates around the plastic cord at the bottom so you can easily get to your back teeth. Though some reviews mention a tight cord that feels like it could jerk the handle out of your hand, I haven't had that problem. Those situations could be happening because the base is too far away from the sink and the user is having to stretch the cord too far.
Regarding the kind of awkward placement of the on/off switch on the handle that some reviewers mention, if you do you back teeth first, then when you rotate the handle to do your front teeth, it’s less awkward to turn the handle off with your thumb.
As some reviews mention it doesn't have a top for the reservoir, but I don't mind because you can put the reservoir upside down over the base when done which keeps dust and other bathroom particles out of the reservoir, and I like that it's compact in that position. The reservoir only covers the large motor part—it doesn’t cover the area where the handle, cord and tip are which is probably good so they can air dry.
Overall I am pleased with how well it removes food particles from between my teeth and gums that aren’t removed with flossing and brushing.
Recommended for your dental health!
Top reviews from other countries
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