Panasonic

Panasonic EW1511W Cordless Water Flosser - Ultrasonic Dental Irrigator

4.2 (6762 reviews)

Achieve a Healthier Smile with the Panasonic Cordless Water Flosser The Panasonic EW1511W Cordless Water Flosser offers a convenient and effective way to maintain optimal oral hygiene. Utilizing ultrasonic technology, this portable oral irrigator delivers powerful yet gentle cleaning, reaching ar...

$109.99*
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*Price sourced from Amazon.com. Last updated:Aug 05, 2026.Price and availability are subject to change.

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Overview

Achieve a Healthier Smile with the Panasonic Cordless Water Flosser

The Panasonic EW1511W Cordless Water Flosser offers a convenient and effective way to maintain optimal oral hygiene. Utilizing ultrasonic technology, this portable oral irrigator delivers powerful yet gentle cleaning, reaching areas that traditional floss and toothbrushes can miss.

Specifications:
  • Technology: Ultrasonic Waterjet (up to 1,600 pulses per minute)
  • Water Pressure Settings: 5
  • Oral Care Types: Interdental, Periodontal Pocket, Teeth Surface, Gums, Orthodontic Appliance
  • Water Tank Capacity: 6.8 oz (60 seconds of use per fill)
  • Charging Time: 60 minutes
  • Usage Time: Up to 10 minutes per charge
  • Waterproof Rating: IPX7
  • Nozzles Included: Two Rotating Nozzles
  • Color: White
  • Power Source: Battery Powered

Key Features

Powerful, Portable Oral Irrigator: Creates up to 1,600 ultrasonic water pulses per minute to comfortably remove food debris and wash away harmful plaque and bacteria

Advanced Ultrasonic Waterjet Technology: Generates thousands of micro-bubbles that burst on contact to break-up and rinse away plaque and food

Designed for Five Types of Oral Care: Interdental, periodontal pocket and teeth surface cleaning, plus gums and orthodontic/bridge appliance care; 5 water pressure settings for individual tooth and gum sensitivities

Rechargeable, Waterproof Design: Charge on included base unit for 60 minutes for 10 minutes continuous use; 60-seconds of water flossing per fill; IPX7-rated waterproof design washes clean under water

Includes Two Rotating Nozzles: Tapered nozzles reach deep into mouth and easily rotate to direct water where you need; replace every 6 months with WEW0983X

Panasonic personal care products embody Japan’s pursuit of quality and never-ending innovation with products designed to elevate your self-care routine through trusted performance and thoughtful design.

Specifications

Pulses Per Minute
Up to 1,600 ultrasonic water pulses
Waterjet Technology
Advanced Ultrasonic
Oral Care Modes
5 (Interdental, periodontal pocket, teeth surface, gums, orthodontic/bridge)
Water Pressure Settings
5
Charge Time
60 minutes
Continuous Use Per Charge
10 minutes
Water Flossing Per Fill
60 seconds
Waterproof Rating
IPX7
Nozzles Included
Two Rotating Nozzles
Nozzle Replacement
Every 6 months (WEW0983X)

Frequently Asked Questions

This water flosser creates up to 1,600 ultrasonic water pulses per minute for effective cleaning.
It is designed for five types of oral care: interdental, periodontal pocket, and teeth surface cleaning, as well as care for gums and orthodontic/bridge appliances.
The Panasonic EW1511W provides 5 water pressure settings, allowing you to customize the intensity for your comfort and needs.
Yes, it has an IPX7-rated waterproof design, meaning it can be washed clean under running water.
A full charge on the included base unit takes 60 minutes, which then provides 10 minutes of continuous use.
Each fill of the reservoir provides approximately 60 seconds of continuous water flossing.