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Deal.ai › Waterpik › Countertop (Corded) Water Flossers
Waterpik
Waterpik Promax Water Flosser

Waterpik Promax Water Flosser

4.5(129 ratings)

Best price now

$129.99at WalmartChecked 10 h ago

Compared across 2 stores. Prices are checked against each store and labelled with when.

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Price facts

  • Last seen at $129.99 at Walmart on Nov 10.
  • Checked at 2 stores.

Our take on the Waterpik Promax Water Flosser

The Waterpik Promax is a countertop water flosser with a 20-ounce reservoir that runs 90+ seconds without a refill. Its Smart Advance mode steps you from a gentle setting 3 up to deep-cleaning 9+ over two weeks, one minute a day. Quiet Pulse noise control and a compact footprint suit shared bathrooms, and two saved profiles let couples or families share it. Against cheaper Waterpik countertop models it adds the guided ramp, quieter operation and profile memory; against portable flossers it trades cordless freedom for a bigger tank and stronger pressure. It is ADA-accepted and carries a 4.5 rating from 129 owners.

Best forCouples or families sharing one unitPeople with bleeding or sensitive gums easing into flossingBathrooms with counter space and a nearby outletAnyone who wants a large tank and fewer refills
Pros
  • 20-ounce tank gives 90+ seconds of continuous flossing
  • Smart Advance ramps pressure from 3 to 9+ over two weeks
  • Quiet Pulse keeps noise down for shared spaces
  • Two personalized profiles for two users
  • ADA-accepted for safety and effectiveness
  • Compact body fits most countertops
Cons
  • Corded countertop unit needs an outlet and counter space
  • Large tank takes up more room than travel flossers
  • Full pressure range can feel harsh to first-time users
  • No cordless use, unlike Waterpik's portable models

Waterpik Promax Water Flosser prices at every store

  • WalmartNew

    In stockSold by Waterpik, Inc.Returns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.

    $129.99Checked 10 h ago
    Visit Walmart
  • Best BuyNew

    In stock

    $129.99Free shippingChecked 10 h ago
    Visit Best Buy

Store links may earn us a commission. Some prices via Klarna.

Waterpik Promax Water Flosser price history

Lowest price we've seen: $129.99 on Nov 11 at Best Buy. Tracked across 1 store since Nov 11.

What reviewers say

  • 4.5 / 5129 ratings

Owners rate it highly, praising the big reservoir, the guided pressure ramp and the quieter motor. Complaints center on its size on the counter and the strong pressure at high settings.

What people mention
  • Reservoir sizePraisedOwners like going a minute and a half or more without refilling.
  • Pressure rampPraisedSmart Advance is seen as a gentle way to build up to a deep clean.
  • NoisePraisedQuiet Pulse is described as noticeably softer than older units.
  • FootprintCriticisedSome say it still claims a fair amount of counter space.
  • Pressure strengthMixedHigh settings work well for some and feel too strong for beginners.

About the Waterpik Promax Water Flosser

Achieve a deeper clean and healthier gums with the Waterpik Promax water flosser, a thoughtfully designed countertop water flosser that helps significantly reverse bleeding gums.* With the touch of a button, the new Smart Advance mode comfortably takes you from lower intensity (setting 3) to optimal deep cleaning (setting 9+) in 2 weeks when used 1 minute a day. Quiet Pulse technology provides advanced noise control, making Promax ideal for shared spaces and when quiet operation matters. The space-saving compact design easily fits on countertops, while a large 20-ounce reservoir provides 90+ seconds of continuous flossing without refills. Easy-to-use controls and LCD display show your progress at a glance. Ideal for couples or families, Promax saves 2 personalized flossing profiles for convenient sharing. Waterpik is the #1 water flosser brand recommended by dental professionals, and the Waterpik Promax water flosser is accepted by the American Dental Association (ADA) for safety and effectiveness. *When Precision tip used for 6 weeks, daily at a setting 9 along with toothbrushing, data on file.

Specifications

color
WhiteSource

Questions and answers

How is Promax different from other Waterpik countertop flossers?
It adds Smart Advance, which raises pressure from setting 3 to 9+ over two weeks, plus Quiet Pulse noise control and two saved user profiles. The 20-ounce tank is larger than most compact models.
Do I need to use Smart Advance?
No. You can pick any pressure setting manually. Smart Advance is a guided option for people easing into flossing or coming from bleeding gums.
How long does the reservoir last?
About 90 seconds or more of continuous flossing on one fill, so most one-minute sessions need no refill.
Can two people share it?
Yes. It stores two personalized profiles, so each user keeps their own settings.
Does it need to be plugged in?
Yes. It is a corded countertop unit and needs an outlet nearby; it is not battery powered.
Is it safe for sensitive gums?
It is ADA-accepted, and the low settings plus the gradual Smart Advance ramp are meant for sensitive gums. Start low and move up as comfort allows.
Where is the Waterpik Promax Water Flosser cheapest?
At Walmart, for $129.99, as of our latest check.
What do buyers say about the Waterpik Promax Water Flosser?
Rated 4.5 out of 5 from 129 ratings.
Where can I buy the Waterpik Promax Water Flosser?
2 stores we checked sell it, including Walmart, Best Buy.

Stores we've priced the Waterpik Promax Water Flosser at

  • Best Buy deals and prices

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