Best Water Flossers For: Portability, small bathrooms, and cordless convenience.
These differences help create a more compact, lightweight, and portable device.
Traditional cordless design (left), countertop cordless design (right)
Waterpik® cordless water flossers offer models that use:
Explore important features below, or browse our cordless models.
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Cordless Express (WF-02) | Cordless Advanced (WP-560) | ION (WF-11W010-1) | |
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Reservoir | 5 ounce (150 ml), 30+ seconds | 7 ounce (210 ml), 45+ seconds | 22 ounce (651 ml), 90+ seconds |
Batteries | 3 AA (included) | Built-in rechargeable NiMH | Built-in rechargeable lithium ion |
Battery Life | Up to 1-2 months | Up to 1 week | Up to 4 weeks |
Recharge Indicator | Yes | Yes | |
Number of Pressure Settings | 2 | 3 | 10 |
Pressure Range | 45-75 PSI | 45-75 PSI | 10-100 PSI |
Safe for Shower | No | ||
Voltage | Global | Global | |
View Product | View Product | View Product |