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White countertop water flosser with large reservoir and multiple tips

Waterpik Aquarius WP-660 Water Flosser White 10 Settings 7 Tips

SKU CH-BD6Z-RJ6K3

A countertop water flosser with ten pressure settings, a 22 oz reservoir for 90-plus seconds of use, seven specialty tips, and a built-in timer-pacer

  • NameAdvanced water flossing technology delivers maximum performa
  • ColorWhite
  • TypeFloss
  • Brush Head Size10.35 in x 3.8 in x 4.7 in
  • Bristle TextureSoft
  • Speed1. Fill reservoir with warm water and click tip into handle
  • Custom clean with 10 pressure settings and massage mode
  • 90-plus seconds continuous flossing from 22 oz reservoir
  • 7 specialty tips cover braces implants crowns and bridges
  • ADA accepted PrecisionPulse removes up to 99.9 percent plaque
  • Built-in timer pacer pauses at 30 seconds and 1 minute

Advanced Water Flossing System

The Waterpik Aquarius WP-660 is a countertop water flosser designed for individuals and families seeking thorough interdental cleaning. It delivers 10 pressure settings and includes 7 specialised tips to address braces, implants, bridges, crowns and general gum care. The ADA Seal of Acceptance confirms safety and effectiveness for daily oral hygiene routines.

Quiet Corded Operation

The unit runs on 120VAC/60Hz North American mains power with a corded electric supply, so there is no battery to recharge. A removable 22-ounce (650 ml) reservoir provides 90-plus seconds of continuous flossing without refilling, and the top-rack dishwasher-safe reservoir simplifies cleaning. The 360-degree rotating tip and compact wand allow easy access to posterior teeth during regular use.

Sustained Flossing Performance

PrecisionPulse technology maintains consistent pressure and pulsation throughout the full reservoir cycle, removing up to 99.9 percent of plaque bacteria from treated areas. A built-in timer and pacer pause briefly at 30 seconds and one minute to guide thorough coverage without guessing. The massage mode adds gentle gum stimulation for users who prefer a softer, longer session.

Highlights

  • Custom clean with 10 pressure settings and massage mode
  • 90-plus seconds continuous flossing from 22 oz reservoir
  • 7 specialty tips cover braces implants crowns and bridges
  • ADA accepted PrecisionPulse removes up to 99.9 percent plaque
  • Built-in timer pacer pauses at 30 seconds and 1 minute

Specifications

BrandWaterpik
NameAdvanced water flossing technology delivers maximum performance. Includes a variety of specialty tips for multiple users and dental needs, including braces, orthodontics, dental implants, bridges, and crowns.
ModelAquarius Water Flosser
Part NumberWP-660
ColorWhite
TypeFloss
Brush Head Size10.35 in x 3.8 in x 4.7 in
Bristle TextureSoft
Speed1. Fill reservoir with warm water and click tip into handle 2. Lean over sink and place in mouth 3. Turn unit ON, aim the tip along gumline at a 90-degree angle, pausing briefly between teeth 4. Close lips enough to prevent splashing while allowing water to flow from your mouth into the sink 4. Floss inside and outside of upper and lower teeth 5. When finished, empty any remaining water from the reservoir NOTE: First-time users should start at lowest pressure setting and gradually increase over time.
Power SourceCorded Electric
RechargeableYes
Includes AccessoriesMultiple Tips, Rotatable Tip
IngredientsN/A
Dimensions14.33in W x 12.83in H x 9.06in D
Weight0.939 kilograms
FeaturesMultiple Operation Modes, Multiple Pressure Settings, Multiple Tips, Rotatable Tip
Sports TeamNBA

Questions about this item

How do I install the Waterpik Aquarius WP-660 and what step is commonly missed?

Fill the 22 oz reservoir with warm water, click a tip into the handle until it locks, lean over the sink, aim at a 90-degree angle along the gumline, then press the on/off switch on the handle; many users forget to activate the handle switch after turning on the base unit.

What maintenance or replacement will the Waterpik Aquarius WP-660 need later?

Replace flossing tips every 3 to 6 months; clean the removable 22 oz reservoir on the top rack of a dishwasher periodically; wipe the handle and base with a damp cloth; descale the internal tubing with a vinegar solution if mineral build-up reduces pressure.

What limit appears first during sustained use of the Waterpik Aquarius WP-660?

The 22 oz reservoir provides 90+ seconds of continuous flossing before it must be refilled; the built-in timer/pacer pauses briefly at 30 seconds and 1 minute to signal quadrant changes and end of session.

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