Search  for anything...
Philips Sonicare

Philips Sonicare Power Flosser 7000, HX3911/30

    • Based on 1,356 reviews
Condition: New
Checking for product changes
$139.96 Why this price?

Buy Now, Pay Later

As low as $23.33 / mo
  • – 6-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product
This item's return window has been extended for the holiday season: Returnable until Jan 31, 2025

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

Availability: Only 1 left in stock, order soon!
Fulfilled by Amazon
Arrives Jan 6 – Jan 17
Order within 5 hours and 58 minutes
Available payment plans shown during checkout

Configuration: Power Flosser 7000


Features

  • Up to 180% more effective than floss for healthier gums
  • Quad Stream delivers four wide streams of water that penetrate deep between teeth and along the gum line, covering 9x the surface area of single stream water flossers
  • Removes up to 99% of plaque from below the gum line
  • 4 flossing modes, 10 intensities
  • Countertop Water Flosser has large water reservoir of 600ml and securely fits in the bathroom
  • 360-degree nozzle rotation ensures you can reach every corner of your mouth when water flossing
  • Includes a magnetic docking station with auto shut off. Effortlessly return handle to magnetic dock after water flossing

Description

Discover the power of X! The new Philips Sonicare Power Flosser creates an X-shaped stream of water that reaches deep between teeth for a gentle, thorough clean. This X-shaped water stream, known as Quad-Stream technology, covers more surface area for a faster, deeper clean versus manual floss. Because of Quad-Stream technology, Philips Sonicare Power Flosser enables you to improve your gum health by 50% in just 1 minute per day!

Brand: Philips Sonicare


Power Source: Corded Electric


Special Feature: Por, Multiple Operation Modes, Multiple Tips


Product Benefits: "Up to 180% more effective than floss for healthier gums.", "This X-shaped water stream, known as Quad-Stream technology, covers more surface area for a faster, deeper clean versus manual floss.", "Gentle pulses of water guide you from tooth to tooth so that you won't miss a spot." See more


Unit Count: 1 Count


Product Dimensions ‏ : ‎ 5.43 x 5.98 x 9.92 inches; 2.09 Pounds


Item model number ‏ : ‎ HX3911/30


Date First Available ‏ : ‎ March 1, 2020


Manufacturer ‏ : ‎ Philips Sonicare


Country of Origin ‏ : ‎ Indonesia


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Jan 6 – Jan 17

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.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • I almost hate to say it - better than my Water Pik
Configuration: Power Flosser 7000
I "almost hate to say it" because, decades ago when I was a teenager, my mother bought me the very first Water Pik model ever made to clean my metal railroad track braces. I've been a daily, loyal user ever since. Because I was at a boarding school at the time, I saw the struggles of the other boys who had braces too: flicking with their toothbrushes, getting floss caught in the hardware on their teeth, with little luck. In two minutes, I had all the food blasted out of my braces. The only thing that felt better was finally getting my braces off. But I kept using it, to this day amazed how few people know about, understand, or are interested in water flossing. It's one of the greatest dental inventions ever, and everyone should do it. After many years, Water Pik was able to print on their box "50% more effective than flossing". I have no doubt that's true. I have tooth gaps that yield an astonishing amount of food every night stuck in there, all released and down the drain with water flossing. Which means: food NOT sitting in there and fermenting against my teeth and gums. Follow up with (electric) tooth brushing and you've done about the best that can be done. For a few years in my twenties, I slacked off completely, ignored dental hygiene, and things got bad. Canker sores, the whole nine yards. The only dentist I went to back then was so alarmed he said: "Come back when you have gums again", and told me to brush and floss vigorously before he'd do any other work. I got back into the Water Pik habit and, more than forty years later, my current dentist rates my gum health as very good. (I looked it up: the majority of people my age have gum disease of some kind. Plus, gum health contributes to bone health. I now have four dental implants. You can't get those unless you have the bone to support them. It's all intimately connected.) Anyway, make no mistake: Water Pik is an excellent product and a pioneer company. They invented the entire idea, and kept going. But the unit I most recently had was finally getting decrepit (after a long, long time of nightly use). I looked carefully before simply ordering another. And decided to try the Philips Sonicare Power Flosser 7000. I am glad I did. Powerful, remarkably quiet, convenient. (Note: I have NOT tried the newest Water Piks, so cannot directly compare.) It's actually nice, just before bedtime, to *quietly* water floss. That may sound trivial, but low noise does help for staying in a relaxed mood to get to sleep. I have been using it for a month, and am very pleased with the nightly results. The water pressure dial is great, easy to use, and "goes up to 11" if you like the full blast. (I do. Good gum massage.) On that setting, it will blast way harder than my previous Water Pik. Go gentler if that's your speed. The handle easily snaps magnetically into place when you're done, another convenience for less fuss. My personal tip: mix warm water with hydrogen peroxide. If you have the standard 3% hydrogen peroxide, about 1/3 that + 2/3rds warm water is about right for me. Then water floss with that, and rinse. I'm convinced the resulting oxygenation helps suppress the bacteria that contribute to gum deterioration, and my dentist's approval of my gum health is at least some evidence of that. Peroxide has long been used as a "mouthwash". (Like any mouthwash, just don't swallow it.) Dental health, the daily job. Believe me when I say: water flossing is a huge convenience, and this product is a first-rate device for getting it done better and faster. ... show more
Reviewed in the United States on June 16, 2024 by HandyGuy
    • Very Quiet and Looks Good
Configuration: Power Flosser 7000
I had an old water flosser, but it was very loud and did not look that sleek. After buying this, however, my bathroom feels much better since I don't have to deal with an annoying motor sound. It works very well functionally, too. I recommend this product.
Reviewed in the United States on September 29, 2024 by Trung Ngo
    • very quiet and great docking
Configuration: Power Flosser 7000
Sooooo much better than cheap Water Pick type. This one does not sound like a jack hammer; is really quiet comparitiveily . Good strength, settings, and easy to turn on and off, as well as to add water if needed worth the extra price the magnetic docking feature for the wand is great. Worth the price. ... show more
Reviewed in the United States on November 16, 2024 by Laule
    • Saw improvements in the condition of my teeth immediately.
Configuration: Power Flosser 7000 + Toothbrush ...
Works as advertised. You feel exceptionally clean after using it. Only two problems: 1) the reservoir leaks if it’s left filled overnight. Always make sure it’s completely empty when you’re not using it. 2) the app is useless, and somehow changed the behavior of the brush (incidentally it only works with the brush, not the flosser). Deep Clean Cycle usually goes for 3 minutes, with beeps every 30 seconds to tell you to change sections. Super useful. I do my bottom-left molars, then my bottom-right, then top-right, top-left, then top incisors and canines, then finally bottom incisors and canines. However, when I tried pairing the cycle with the app, it reduced the cycle to 2 minutes, with only 20 seconds in between beeps. It was awkward, and I didn’t really feel I had completely cleaned each section by the time the buzzer went off. Ultimately, These are minor nitpicks in an otherwise great product. ... show more
Reviewed in the United States on May 5, 2022 by Verified Human
    • Flakey pump from the get go, extra modes are gimmicks, fully broke at 1 year.
Configuration: Power Flosser 7000
The pump would seem temperamental just after a few days, where it would randomly stop and start no matter what mode it was in, what nozzle, or if there even was a nozzle! Finally completely failed and I took it apart, one hose junction immediately snapped, and then the other did as well. While the controller appeared to have power, the motor was no longer running. For the price, the internals are absurdly cheap plastic, and had no water seals or protection to boot. Since the hoses broke, I didn't look any further into if the motor had completely failed, or the 'backflow' sensor was the culprit. I had owned a similar 'waterpik' device from Phillips years prior, which died due to a brittle hose. I hoped they had improved the product over the years, but alas this isn't the case. While I have other undying products from this brand, this line of products is cursed for me. I'll explore other brands for my 'waterpik' needs. ... show more
Reviewed in the United States on October 5, 2024 by Amazon Customer
    • Great machine
Configuration: Power Flosser 7000
Can’t imagine how quiet this machine is. I use almost lowest level and it works perfectly.
Reviewed in the United States on November 3, 2024 by Mariam Mirsaidi
    • Expensive but Worth Every Penny
Configuration: Power Flosser 7000
WaterPik pioneered the water flosser, and I've been loyal to them for decades. Daily use of a water flosser, combined with plackers as needed and brushing, has given me healthy gums that almost never bleed when flossed. WaterPik's usually have lasted me a few years, but I've had trouble with the last two machines I've bought from them. One of them leaked and the other stopped working altogether after a two-month trip away from home. I tried an even cheaper knockoff and it was terrible. So I took a deep breath and paid four or five times as much for the Philips Sonicare. I was worried about the capacity of the water reservoir, since it wasn't given in the specifications, but in fact it was fine: about 1/2 liter. The Philips is quieter than any of the others but powerful, and without the hammering effect of some other machines. It's beautifully designed and engineered. I've only had it a couple of months so I can't speak to durability but it certainly looks like it's made to last. It feels like a wise investment. ... show more
Reviewed in the United States on September 16, 2024 by Robert W. Mack
    • High Quality - multiple settings.
Configuration: Power Flosser 7000
I noticed my husbands chargeable flosser had some black stuff (mildew I think) in the water filler area so decided to get this as I can totally empty the water. Delighted with the magnetic attachment gizmo and the multiple settings you can set it at.
Reviewed in the United States on December 10, 2024 by Amazon Customer

Can't find a product?

Find it on Amazon first, then paste the link below.