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White countertop water flosser with large reservoir and wand

Waterpik Aquarius WP-663 Water Flosser White 10 Settings 7 Tips

SKU CH-GARN-EGGNF

A corded electric water flosser with 10 pressure settings, a 22 oz reservoir for 90+ seconds of use, and 7 tips for braces, implants, and multiple users

  • Product nameAdvanced water flossing technology delivers maximum performa
  • Rated speed1. Fill reservoir with warm water and click tip into handle
  • Brush features10.35 in × 3.8 in × 4.7 in
  • Bristle typeMedium
  • Power typeCorded Electric
  • Accessories includedMultiple Tips, Rotatable Tip
  • 10 pressure settings plus massage mode for a custom clean
  • Built-in timer pauses at 30 seconds and one minute to track flossing time
  • 7 included tips serve multiple users and dental needs including braces and implants
  • 22-ounce reservoir provides 90-plus seconds of continuous use without refilling
  • PrecisionPulse technology removes up to 99.9 percent of plaque from treated areas

Who this is for

The Waterpik Aquarius WP-663 is a corded countertop water flosser built for households that want a thorough clean around braces, implants, bridges and crowns. It includes seven colour-coded tips so several family members can share the base unit while keeping their own heads. The ADA Seal of Acceptance confirms the device meets recognised safety and effectiveness standards.

Deciding specification

The single figure that determines fit is the 10 pressure settings ranging from gentle to maximum. Users who need finer granularity than a basic high/low switch will benefit; those who only want two fixed levels will not use the extra range. The 22-ounce reservoir supplies 90-plus seconds of continuous flow, and the 360-degree rotating tip helps reach posterior teeth without wrist strain.

Sustained-load behaviour

During a full reservoir cycle the pump maintains consistent pulsation without pressure drop-off. The built-in timer pulses briefly at 30 seconds and again at one minute to pace the session, while the massage mode alternates pressure for gum stimulation. The unit runs on 120 VAC 60 Hz power only, so it is intended for North American outlets.

How it compares

Measured against everything we stock in Dental Care & Oral Hygiene, at today’s prices. Recalculated every night.

Price $130.99
Pricier than about 93% of the 2,485 comparable items (median $20.99).

Specifications

Product
Brand nameWaterpik
Model nameAquarius Water Flosser
Part numberWP-663
Product colorWhite
Product typeFloss
Power
Power typeCorded Electric
Rechargeable batteryYes
Size & build
Bristle typeMedium
Product dimensions14.33 in W × 12.83 in H × 9.06 in D
Product weight0.912 kg
In the box
Accessories includedMultiple Tips, Rotatable Tip
More details
Team affiliationNBA

Questions about this item

How long does the 22 oz reservoir last during a flossing session?

The 22 oz reservoir provides 90+ seconds of continuous use before needing a refill.

What does the 120VAC/60Hz rating mean for where I can use it?

The unit operates on North American 120VAC/60Hz power only and is not compatible with global voltage standards.

How much counter space do the 14.33in x 12.83in x 9.06in dimensions require?

The unit measures 14.33in wide, 12.83in high, and 9.06in deep, so allow that footprint plus clearance for the reservoir lid and tip storage.

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