Waterpik Aquarius WP-660 vs 662 vs 663 vs 667 (Differences & Comparison)

Waterpik Aquarius 660 vs 662 vs 663 vs 667 vs 665 Review: Waterpik Aquarius is perhaps one of the most widely used and offered design on the market.

Key Difference Between Waterpik 660 , 662 , 663, 665 and 667

The key difference between the different variants Waterpik 660 vs 662 vs 663 vs 667 vs 665 is the colour and a slight difference in pricing in the colours considered premium colours (Orchid and grey).

Other than this, the WP-660, WP-662, WP-667 and WP-665 are essentially the same item.

Waterpik Aquarius WP-660 -White$70Check it out!
Waterpik Aquarius WP-662 -Black$70Check it out!
Waterpik Aquarius WP-663 -Blue$70Check it out!

Waterpik Aquarius WP-667 -Gray
$70Check it out!

The other colour versions are:

Waterpik 660 vs 662 Aquarius Water Flosser

In Waterpik 660 vs 662 Aquarius Water Flosser, the one difference is the fact that the 662 is dark (black) in colour while the 660 is White. Besides this key difference, they have a number of similarities:

  • Both have a 90 seconds water tank capacity
  • They both have ten pressure seconds and an extra 45 seconds capacity water tank.
  • They both have an on/off button and a high pulse rate of 1400 beats per minute

Waterpik Aquarius Water Flosser Review

Waterpik Aquarius is one of the best-selling water flossers in the market. It overtook the Waterpik ultra water flosser a few years ago as a best seller. What really marks out the Aquarius from other comparative oral irrigators?

Pros of the Waterpik Aquarius Oral Irrigator 

  1. It has an especially strong and versatile pulse mode that cleans deep between teeth and under the gum line.
  2. The WP-660 has a convenient on/off switch which makes it much easier to use than some other models, particularly for people who find flossing overwhelming and confusing.
  3. It has a large water tank that is easy to fill and clean.
    It also has a massage function in addition to the traditional water pulsation system
    It’s more effective at working around the gums than regular flossing.
    Your Waterpik WP660 is over three times more effective for brushing braces than traditional flossing.
    For people with dental work, like bridges, crowns, or implants, the Waterpik WP660 is a good investment.

Cons of the Waterpik WP660

  1. It has a relatively short cord which can make it difficult to use in some bathrooms.
  2. Some people dislike the way that the nozzle wobbles when you are flossing, which can make it seem like the device is not stable. This instability, however, does not affect its effectiveness significantly.

Key Features:

  • Seven tips are included
  • Ten settings for a powerful, yet gentle clean
  • Water supply pressure control
  • A 90-seconds reservoir capacity
  • A water-pressure massage
  • Along with its purchase, the Waterpik WP660 has a 3-year warranty
  • It has a high pulse rate of 1400 beats per minute
  • It has an extra tank that can last for 45 seconds
  • A switch that controls the amount of flowing water
  • Dual modes (Hydro-pulse and Floss mode)
  • A timer with an indicator to show progress showing 30 seconds
  • A rotating 360 tip
  • LED information display
  • ADA-approved.

Design & Use

A new Waterpik WP660 has a side compartment, for storing the seven included tips. Simple push-button management turns it on/off, as well as the slider on the Waterpik head, lets you very easily handle it while in use. Your new Waterpik WP660 is actually ideal for use for kids and adults, as there are actually ten different pressure settings. It is also fantastic for braces wearers since there is no need to make use of other flossing attachments or stringers, to go in between the brackets.

There is a traditional tip, orthodontic tip, plaque seeker, and a 360 degree rotating tip, for various uses. Thus, whether you are attempting to get heavy in between the braces or even in case you require intense massaging of the gum line, the Waterpik WP660 can reach those hard areas.

What the Key Features can do for you

 For regular cleaning and daily use, the traditional tip can provide successful results. But in case you’ve brackets, you might disregard the traditional tip and choose the orthodontic tip, which is actually perfect for them. For periodontal pockets and furcations, the pik pocket tip is very suited to do the job. In case you’re with implants, bridges, retainers, and crowns, the plaque seeker suggestion will probably give the very best benefits.

Main Body Design and Look

There is a clear plastic board on the lefthand side of the device. If you open this panel and get rid of the tank, you are going to find 2 holes inside to keep your most-used flosser tips. Although these holes present a neat remedy, it does not provide a house to all 7 tips. The number of tips the unit can store is only 3 because a third could be installed to the unit’s handle. Ideally, the storage should not be a problem since it is not likely that you are going to make use of the 7 suggestions. Nevertheless, in a family atmosphere, all 7 might serve the purpose.

The unit’s primary body which houses the electrics as well as pump is actually under the water reservoir. A smooth plastic houses this particular body. The tank features a water electrical capacity of 600ml/22oz, and lasts approximately ninety seconds in everyday use. 

The Waterpik WP 660 sits perfectly on the worktop because of 5 rubber stand connected to the device. The primary nozzle/handle rests at the unit’s front. The device includes a color-matched hose which runs into its body. The handle features a sliding switch to receive the nozzle released. The button on the handle is actually marked On/Off slider, and it will help manage the water flow.


The Waterpik WP 660 water flosser has a rounded and tapered handle that fits well in the hand. While the plastic is largely soft, it includes a contour that will help with grip. The power button also includes 3 ridges. The detachable nozzle fits well at the handle’s top. You are able to spin the handle’s top area a fill 360 degrees which means you are able to fit the nozzle tip accurately.

The timer

The timer in the Waterpik WP 660 functions similarly to the electric toothbrush timer. Dental experts suggest you floss for a few minutes – thirty seconds for the top of the part and another thirty seconds for the lower area. The timer functions by pausing briefly at thirty seconds to remind you you have to change to another aspect of the mouth. At sixty seconds, the timer is going to pause once again to allow you to realize you’ve finished the suggested one-second cycle. Nevertheless, you are able to take much more time to floss whether you need a far more effective clean. Though you shouldn’t floss for over 5 minutes in any 2 hours. The flosser is actually programmed to switch off if used for 5 continuous minutes automatically. This programming is actually in place as being a security precaution because comprehensive flossing might compromise one’s dental health.

The Hydro Pulse Massage Mode

This allows a hitting water flow pattern from the nozzle, which will help stimulate the gums. This’s particularly important for you in case you’ve sensitive gums or maybe you are afflicted by periodontal disease.

While the Waterpik WP 660 flosser isn’t precisely a lightweight or maybe mobile dental care product you are able to have in your bag or pocket for a fast floss, it offers ample water spray to clean deep between the tooth and get rid of secret bacteria. Additionally, with this particular product, you will not struggle to get to the rear of the teeth as a result of the very long nozzle. Regular flossing is going to ensure healthier gums as dangerous bacteria are actually removed and rendered powerless. Also, try electric toothbrush waterpik combo.


The Waterpik WP 660 water flosser comes with a three-year warranty.

ADA Accreditation

Because of each of the important benefits provided by the Waterpik WP 660, it acquired the ADA’s Seal of Acceptance.

No surprises that this particular unit is top rated since it is as good as you are able to get. Nevertheless, admirers outside North America will not be satisfied with the unit since it’s but appropriate with 120VAC/60Hz outlets.

5 Most Important Features

The Waterpik WP 660 is a market leader because of the functions of its, but these features cannot be attained with no important features. Below, we are going to break the 5 most prominent functions of this particular model:

Water Pressure Settings 

Pressure functions are utilized to manage water pressure in water flossers. They’re very critical since they provide many choices to totally different users. A brand new user will most likely use lower pressure levels. The Waterpik WP 660 features up to 10 pressure options ranging from ten to 100psi. There is an easy-to-use knob/dial on the unit’s body, which you are able to turn selecting your preferred water pressure.

Lower pressure levels are essential for the massage mode and periodontal cleansing, highlighting that all of the pressure levels are actually crucial. You are able to get a comprehensive clean with actually the lowest setting because the Waterpik WP 660 doesn’t depend exclusively on the pressure to eliminate debris and plaque. With this product, water pulsates at 1400 pulses per minute, therefore elevating the flosser’s cleaning capabilities greatly.

Water Capacity Reservoir/Tank 

Generally, the tank determines just how much time you’ve to floss. The bigger the reservoir, the greater number of time you’ve to do a fantastic job cleaning and getting rid of bacteria and debris.

The Waterpik WP 660 has a 600ml/22oz reservoir, and that is fairly impressive. This capability helps floss as much as ninety seconds without refilling.  This means you are able to get the suggested one-minute floss without refilling before you are done. By flossing for no less than one minute every day, you considerably improve your dental health.

Waterpik Tips 

The Waterpik WP 660, as we’ve earlier established, has various tips that give you the opportunity to personalize your flossing to your personal preference or even needs. Multiple users can immediately make use of them with no confusion or trouble because the base of these flossing tips are actually color-coded so that owners may quickly recognize their unique tip.

These tips have 360 degrees of rotation which allows for smooth and easy access to other parts of the gums with little movement. 

Types of Tips

Traditional Jet Tip: It’s naturally the most commonly used tip since it’s superb for basic day use. The traditional jet application is usually used for common cleaning. This tip does a great job of cleaning up below the gum line and between the tooth. It’s also scientifically proven to be two times as useful at enhancing your gum health as normal dental floss or even string floss.

Plaque Seeker Tip: The water flosser comes with one plaque seeker suggestion, which is actually superb for obtaining results with crowns, dental implants, bridges, and any other dental works because it has unique 3 sets of bristles that effortlessly reaches inside the dental work to remove plaque. 

Orthodontic Tip: The Waterpik WP-660’s package comes with the orthodontic idea for anybody with built-in retainers and braces. It possesses a brief brush on its end to help you reach the areas around the brackets. Not just that, though it’s also scientifically proven to boost orthodontic patients’ gum health.

Pik Pocket Tip: This tip sports a distinctive style which allows for it to supply therapeutic sprays deep below the gum line. If you’ve struggled with gingivitis, periodontal pockets or maybe furcations, you are going to find this particular tip useful. It’s best used at a pressure that is low for maximum results.

Toothbrush Tip: This is actually added to the package to enable you to brush as well as floss your teeth simultaneously. Nevertheless, it tends to get messy, which makes it not a massage table alternative for users. But in case you are in a rush and would usually bypass the flossing session, the toothbrush suggestion could be beneficial.

Timer And Pacer 

Dental professionals suggest you floss for a minimum of one second. It is usually difficult to monitor the time because this is in the bathroom. Fortunately, the Waterpik WP 660 has a built-in timer which will help you monitor your flossing time. This timer also contains a pacer which briefly pauses after thirty seconds to alert you to move from the upper section of your mouth to the bottom teeth or maybe the other way round. It sends another alert after another thirty seconds, making you finish the needed sixty seconds of flossing.

The timer, as well as the pacer, don’t instantly shut off after the original thirty seconds or perhaps the last thirty seconds; they just alert you to come up with a change. Nevertheless, in case you continue using it until 5 minutes, the device will instantly shut off to avoid excessive flossing. In case you love to, you are able to deactivate the timers, but we guide you to hold them since they help floss for the right period.

 Hydro Pulse Massage Mode 

The Waterpik WP 660 offers 2 modes which have various specializations. They include floss hydro pulse massage mode and floss mode. While floss mode provides maximum plaque removal you expect from a premium water flosser, the hydro pulse massage mode focuses on improving gum health. This particular mode carefully stimulates the gums and also raises blood circulation to the place. Apart from that, it can also help to dislodge food clutter below the gum line.

Although the massage mode isn’t vital for most users, it’s essential for those suffering from gingivitis. In case you also do, this particular item is able to enable you to keep excellent dental hygiene with no pain.

Installation Of The Product

When you buy the Waterpik WP 660, you do not have very much to do to get it operating. All that you have to do is actually install your preferred idea on the handle, and that is rather easy to do it has an eject button. You are able to press this button to get rid of the tip, along with an alternative could be quickly connected to the handle. When you put in a brand new tip, make certain it clicks into place.

Setting Up The Waterpik App

Tracking water flosser use to create a healthy habit is usually a little challenging. Waterpik devised an answer by producing the Waterpik® fourteen Day Challenge App. Just love toothbrush apps (for instance, the Philips Sonicare app and also the Oral B app), the Waterpik app will help you make the beneficial routine of making use of your flosser properly each day. The app trains you for fourteen days, after which you should be up to speed.

The app, which could be downloaded on a smartphone from the mobile app stores, could be very easily used. After installation, the app reveals flossing directions, and there is a’ Next’ icon below, which may be utilized to browse through the various directions. After these very first directions, the’ Day 1′ page is going to pop up with the day you are beginning the use.’ Day 1′ contains numerous directions for a first time user. After you are done with’ Day 1′, it instantly goes to a locked’ Day 2′ which counts down to the following day. There is a calendar that monitors the days. The procedure is maintained for the 14-day exercise.

Can Waterpik remove tough plaque?

A few have expressed uncertainties about the ability of the Waterpik water flosser to remove plaque. But various scientific studies show that this particular flosser is much more successful at removing plaque than string floss. A 2009 study at the Faculty of Southern California Center for Dental Biofilms discovered that Water Flosser removed up to 99.9 % of plaque biofilm from the treated region. Another independent research in 2013 supported this clinical evidence.

Nevertheless, while Waterpik drinking water flosser is able to get rid of plaque, it cannot remove hardened plaque. If you’ve tough plaque, you are going to have to call a dentist. In order to stay away from this scenario, you need to brush and floss often, therefore plaque bacteria can’t build up.

Final Verdict

In dental care, there is usually the demand for that additional attempt to obliterate plaque and stop dental health problems. Water flosser offers that additional option to eliminate plaque with everyday use. The Waterpik WP 600 is found to be a dependable water flosser with several tasks beneficial to dental health. It provides a variety of pressure configurations and a massage mode to enhance your gum health. This particular unit has a three-year warranty which provides you excellent security for your investment. The Waterpik WP 600 water flosser can substantially increase your dental hygiene.

Price Comparison

Waterpik Aquarius WP-660 -White$70Check it out!
Waterpik Aquarius WP-662 -Black$70Check it out!
Waterpik Aquarius WP-663 -Blue$70Check it out!

Waterpik Aquarius WP-667 -Gray
$70Check it out!

Check the Black Friday Waterpik Aquarius. You can also get most Waterpik water flossers Cyber Monday and Black Friday deals here.

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