(WP-310)

Nano Water Flosser

WP-310

$49.99

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Delivering full-size performance in a compact and portable design that is 50% smaller than full-size models, the Nano water flosser is perfect for smaller spaces.

The Nano comes with 2 flossing tips, 3 pressure settings, and a removable water reservoir with 60+ seconds of flossing time. The reservoir also inverts for compact storage and transport.

Removes up to 99.9% of plaque bacteria that causes gingivitis, cavities, and bad breath from treated areas and is 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 Nano water flosser is accepted by the American Dental Association (ADA) for safety and effectiveness.

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Product Benefits

WaterpikTM PRECISIONPULSETM technology is proven to deliver an effective combination of water pressure and pulsations

Effective Plaque Removal: Removes up to 99.9% of plaque bacteria that causes gingivitis, cavities, and bad breath from treated areas

Healthier Gums: Clinically proven up to 2X as effective as string floss for removing bacterial plaque and improving gum health

Product Features

2 flossing tips

Advanced pressure control system with 3 settings

Reservoir capacity of 60+ seconds

Compact, portable design

Reservoir inverts for convenient transport and storage

Compatible with 120VAC/60Hz outlets, for use in North America only

Two-Year Limited Warranty, see Owners Manual for details

Product Manuals

Owners Manual : En/Es

Quick Start Guide : En/Es

Water Flosser Features

Flow Rate per Minute : 13 Ounces ( 384 ml )

Pulses per Minute : 1400

Number of Pressure Settings : 3

Included FlosserTips : 2

Water On/Off Switch on Handle : No

Chrome Accents : No

Rotating Tip : No

Travel Bag : No

Travel Plug : No

Advanced Functions

Timer/Pacer : No

Massage Mode : No

LED Function Indicator : No

LED Motion Sense Indicator : No

Reservoir

Capacity : 15 Ounces ( 444 ml )

Capacity in Seconds : 60

Covered : No

Medicament Reservoir Included : No

Size and Weight

Height (with Tip/Brush) : 6.80 Inches ( 17.27 cm )

Max Width (Base) : 5.40 Inches ( 13.72 cm )

Max Depth (Base) : 4.40 Inches ( 11.18 cm )

Unit Weight : 0.99 Lbs ( 0.449 kg )

Shipping Weight : 1.70 Lbs ( 0.771 kg )

Voltage : North America only; 120VAC/60Hz

Limited Warranty : 24 Months See Owners Manual for details

Product Reviews

Reviews

Rating Snapshot

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46 reviews with 5 stars.
16 reviews with 4 stars.
10 reviews with 3 stars.
4 reviews with 2 stars.
5 reviews with 1 star.

Overall Rating

4.2

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Average Customer Ratings

Filter Reviews

1 to 8 of 81 Reviews
1 – 8 of 81 Reviews
5 out of 5 stars.

Great waterpik for travel

2 months ago
Compact design is perfect for RV use. Stows nicely for travel with water reservoir flipped upside down.

Yes, I recommend this product.

5 out of 5 stars.

WP-310 Waterpik

5 months ago
The WP-310's biggest asset, its compact size, is also its biggest draw-back. Its compact size is ideal for the tight spaces of my bathroom. The tightly coiled tubing can pull on the unit due to its light weight. I do like the WP-310 & recommend it.

Yes, I recommend this product.

2 out of 5 stars.

Not enough bang for the buck

5 months ago
Don’t like that there is no lid so you have to pour the water out daily. Not very powerful.

No, I do not recommend this product.

Response from Waterpik:
5 months ago
Waterpik Product Support
Hello Puffin - Thank you for your feedback on the WP-310. We're sorry to hear you're not completely satisfied. Please note that the reservoir can be flipped over to serve as a lid or for storage. Additionally, we do not recommend storing water in the reservoir, as any remaining water will leak out. If you ever have any questions, please call our team at (800) 525-2774 or email smreviews@waterpik.com for assistance.
5 out of 5 stars.

Perfect size

6 months ago
Like small size for travel. Really appreciate your sending me the zippered case.

Yes, I recommend this product.

4 out of 5 stars.

Great little WaterPik

a year ago
Great little WaterPik. Holds just enough to complete my mouth. Compact enough for travel, too.

Yes, I recommend this product.

5 out of 5 stars.

Our little girl was growing up

a year ago
We used the little green one for the kids for so long that the kids grew out of it! We liked the size of it and could never find a grown up version. Then, the washer on the trusty children’s green waterpik finally gave out. I even looked for a replacement part! But, it was time to let go. I’d say it served us well. Finding the Nano was the next best thing and we feel all grown up with our clear reservoir ;)

Yes, I recommend this product.

4 out of 5 stars.

Nice, compact, single-use unit

a year ago
Nice and compact, and it works well. Plenty of pressure, even on level 2. If I was to purchase again, I'd go for a model that had an on/off switch on the handle, rather than only on the main body, but aside from that - which was known at time of purchase - I have no complaints.

Yes, I recommend this product.

5 out of 5 stars.

WP 310

a year ago
Great Machine, I am on my3rd one and dental check up coulndn't be better.
1 – 8 of 81 Reviews
Product Q&A

Questions

1 - 10 of 26 Questions
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Q: Cab you add a small amount of mouthwash?

a month ago
1 Answer

A: Hello Mj59- Yes, you can add mouthwash to the reservoir, but please use a 1:1 ratio of mouthwash to water. After using the unit, rinse it with plain water and run it with the tip pointed at the sink. For more details, visit: https://www.waterpik.com/product-support/articles/waterpik-mouthwash/

a month ago
Helpful?

Q: Is there a away to reset flosser it will not turn on

Anonymous8 months ago
1 Answer

A: Hello there - We're so sorry that your unit will not turn on. It comes with a warranty. We would be happy to look into this for you, Please email us at smreviews@waterpik.com or give us a call at 1-800-525-2774 for assistance.

7 months ago
Helpful?

Q: Is there a lid available for this product ?

a year ago
1 Answer

A: Hello Bumper 24 - The reservoir on the unit can be flipped over to act as a lid or storage.

a year ago
Helpful?

Q: I have had 2 flossers that had strong water pressure. The styles have changed and I do not know which model would be closest to what I had before. If there are any discontinued ones, that would be great.

a year ago
1 Answer

A: Hello Bella Jan - We would need to know what model you have/had to be able to compare products. We would be happy to help you further. Please email smreviews@waterpik.com or give us a call at (800) 525-2774.

a year ago
Helpful?

Q: Can I use my WP-310W in a UK shaver socket?

a year ago
1 Answer

A: Hello judyandcody - This product is compatible with 120VAC/60Hz outlets only. Use of an alternate voltage/frequency configuration can damage the product and void warranty coverage.

a year ago
Helpful?

Q: Can I buy just the reservoir?

a year ago
1 Answer

A: Hello Mem339 - We do have some replacement parts available. We are here to help! You can email us at smreviews@waterpik.com or call (800) 525-2774 for assistance.

a year ago
Helpful?

Q: WP310 has two flosser piks, one is white and the other gray. What is the difference between the two.

a year ago
1 Answer

A: Hello nana5 - The two tips included are the Classic Jet Tip. The different collar colors allow for more than one person to use the product and for easy identification. If you have any questions, please contact us for additional assistance. You can email us at smreviews@waterpik.com or call 1-800-525-2774. We would be happy to help!

a year ago
Helpful?

Q: is there a lid for the reservoir on the Nano? I really don't like it not being covered.

a year ago
1 Answer

A: Hello ToothEnamel - The reservoir flips over and can be stored on the base as a lid or storage. .

a year ago
Helpful?

Q: Is the WP310 dual voltage?

2 years ago
1 Answer

A: Hello Lola42 - The WP-310 is not a global voltage model. It is compatible with 120VAC/60Hz outlets only. Use of an alternate voltage/frequency configuration can damage the product and void warranty coverage.

2 years ago
Helpful?

Q: If you have an adapter for a foreign outlet will the nano work? I use almost every other device I have this way

2 years ago
1 Answer

A: Hello Wetz - This product is compatible with 120VAC/60Hz outlets. An alternate voltage/frequency configuration can damage the product and void warranty coverage. For more information, don't hesitate to get in touch with customer service at 1-800-525-2774 or email us at smreviews@waterpik.com.

2 years ago
Helpful?
1 - 10 of 26 Questions