Waterpik Aquarius vs Waterpik Ultra

A side-by-side comparison of the best water flossers on the market

Water Pik, Inc. has been a leader in personal oral healthcare products for over five decades.  It’s  celebrating its 55th anniversary this year! So Waterpik® flossers have come a long way.

And there’s a reason why Waterpik has stood the test of time.  They manufacture products that are innovative with great features and benefits.

Recently, Waterpik introduced their popular and modern Aquarius and Ultra models.  Both have outstanding features that promote advanced oral hygiene. Though they seem similar, there are marked differences that the sophisticated consumer will want to take into consider before purchasing.

Optimising your dental hygiene routine

Ready to incorporate water flossing into your daily routine?  Or in the market for a new water flosser?  Which ever is true you’ll want to make sure the device you go with optimises your dental hygiene routine by being:

  • Easy – both the Waterpik Aquarius and Ultra modes are easy to use and do all the work for you.
  • Fast – both models allow you to enjoy healthier gums and brighter teeth in just one minute a day!
  • Effective – both the Aquarius and Ultra remove plaque and debris where traditional brushing and flossing just cannot reach.

Since the Waterpik Aquarius and Ultra are newer models they are both easy-to-use with sleek, modern designs. But what differentiates one model from the other, especially from a functional standpoint? How can you ensure that you are getting the right model for your teeth and gums?

Let’s take a look, side-by-side, of the Waterpik Aquarius versus the Waterpik Ultra and the benefits of each in helping to improve your daily, dental hygiene routine.

Waterpik Aquarius versus Waterpik Ultra: A Comparison

On/Off Handle Controls
Yes (on/off slider)
Yes (push button)
Covered Reservoir
Covered Tip Storage
LED Function Indicator
Number of Pressure Settings
Massage Mode
Reservoir Water Capacity
22 ounces; 90s of water supply
22 ounces; 90s of water supply
Number of Tips Included
Rotating Tip (360 degrees)
3 Year
3 Year
120 VAC/60Hz (North America only)
120VAC/60Hz (North America only)
60-second timer with 30-second pacer
Brilliant Black, Pearly White, Vibrant Teal, Radiant Pink
Black & White

The Verdict?

As you can see, the Waterpik Aquarius and Ultra models have many similarities.  These relate to power, reservoir capacity, pressure settings, 360-degree rotating tip, handle controls and warranty.  But there are some differences.  For example, the Aquarius has a timer feature, color options, more tips, massage mode and the LED function indicator.  One unique feature of the Waterpik Ultra is the flossing tip storage area. Since both models are priced similarly, it’s a difficult decision to choose between the two.  It really depends on your individual needs.

Let’s take a closer look at some of the more advanced features of both the Aquarius and Ultra models to truly understand the unique innovation of today’s water flossers.

Benefits of Advanced Features

There are additional benefits to using either of these water flossers to improve gum health.  Both are gentle yet effective for dental work such as braces, crowns, veneers and implants.  And both are 50% more effective for gum health versus string floss. There are so many clever features of both products that bring added function to each model. Some notable ones that really stand out are:

Covered Reservoir

Great for keeping your water flossing area more hygienic. Also, the reservoir on both the Waterpik Aquarius and Ultra models holds 22 ounces of water, providing 90-seconds of use.  The water capacity allows for plenty of cleaning power with one fill of the reservoir.  The reservoir of the Ultra model also has added space for storing the flossing tips, which helps prevent loss.  Plus it keeps them clean and ready to use.

360-Degree Tip Rotation

This may not seem like a big bonus, but it is.  And for several reasons. The 360-degree flossing tip rotation allows the tip to clean both the front and back of teeth without having to reposition the handle.  For those with dexterity challenges this is mega important. 

Types of Tips 

One great feature of both models is that they both include some great flossing tips:

Classic Jet Tip – The standard water flossing tip with the hard-plastic end that comes with every Waterpik device.  And two members of your household can utilise the tips straight out of the box since two are included and color-coded.  

Plaque Seeker Tip – Great for dental work like crowns, implants, and veneers.  This tip is clinically proven to remove up to 99.9% of plaque from treated areas in 3 seconds. It is also up to 2x as effective as string floss for improving gum health around implants.

Orthodontic Tip – Composed of a tapered brush, this tip helps to remove hard-to-reach plaque around braces. It is also proven to be up to x3 as effective as string floss for removing plaque around braces.

Pik Pocket™ Tip For use on periodontal pockets and furcations.  This tip is composed of a soft rubber tip that is gentle and offers low-pressure delivery of water below the gum line for optimal rinsing.

Water Flosser Toothbrush Tip – Allows you to save even more time on your daily dental routine by combining brushing and flossing in one! You can use this tip with or without toothpaste for an ultimate clean.

Remember, in addition to these great features, these water flossers also help to remove 99.9% of plaque from treated areas.  So incorporating either the Waterpik Aquarius or Waterpik Ultra into your daily dental hygiene routine is a great idea!

Getting Started

If you are convinced that one or the other of these water flossers is right for you but don’t know how to get started, never fear! Both the Waterpik Aquarius and Ultra water flosser models are simple to use, right out of the box. Here are some quick resources to give you a feel for both products and decide which one’s right for you:

Click here to view a short video on how to use the Waterpik Aquarius.

Click here to download the Waterpik Ultra Quick Start Guide:

The Waterpik Aquarius and Waterpik Ultra both have thousands of reviews (over 5,000 and 8,000, respectively) on  Both scored 4.4 out of 5 stars, retail for less than $60 each and come with a 3-year warranty. Either option is a good investment for getting a better clean, fresher breath and healthier gums in just 60-seconds per day!

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