Black cordless water flosser with a 300ml tank, five nozzle tips and a USB-C cable on white
White cordless water flosser with a 300ml tank, five nozzle tips and a USB-C cable on white
Powder pink cordless water flosser with a 300ml tank, five nozzle tips and a USB-C cable on white
How to use the cordless water flosser, attach a tip, fill the tank and press to start
Close up of the 300ml clear detachable tank on a cordless water flosser
The five nozzle tips supplied with the cordless water flosser laid out on a bathroom shelf
Cordless water flosser control panel showing the power button, the M mode button and three indicator lights
Filling the detached 300ml water flosser tank at a bathroom tap
Cordless water flosser parts, angled nozzle, 300ml tank, two buttons and three indicator lights
Cordless water flosser and its USB-C charging cable packed in a suitcase
IPX7 cordless water flosser being rinsed clean under a running tap
Woman using the cordless water flosser at a bathroom basin in morning light
Cordless water flosser measured at 22.5cm tall
Cordless water flosser specifications, 300ml tank, three modes, five tips and IPX7

Cordless Water Flosser with 300ml Tank, 5 Nozzles and 3 Modes

Regular price£39.99
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300ml tank, filled once for a full clean
Five nozzle tips, three modes on one button
IPX7 waterproof, rinse or shower safe
1500mAh battery, USB-C charging in 4 to 5 hours
Colour
Free Shipping • 30-Day Returns • Secure Checkout
Close up of the 300ml clear detachable tank on a cordless water flosser
Tank size

A 300ml tank, filled once

The tank on this water flosser holds 300ml, twice the size of a standard 150ml water flosser tank, so one fill gets through a full clean. It is clear all round, so the water level stays in sight, and it twists off the base in one move.

  • 300ml tank, detachable
  • Twice a standard 150ml tank
  • Water level visible at a glance
The five nozzle tips supplied with the cordless water flosser laid out on a bathroom shelf
Five tips

Five nozzle tips, one handle

Five tips come in the box: a standard jet tip, a ring tip, a disc tip and two soft tapered tips. Each one rotates off the top of the handle and pushes back in to lock, so more than one person can use the same flosser or you can keep a spare ready.

  • Five nozzle tips included
  • Twist off, push in to lock
  • A tip each, or a spare ready
Cordless water flosser control panel showing the power button, the M mode button and three indicator lights
Three modes

Clean, Pulse or Surf, one button away

One button on the handle cycles through three settings. Clean is a deep, fast stream for an everyday clean. Pulse is gentler, built for sensitive teeth or a first try. Surf is a surge point spray for precise, point to point flushing. Three small lights show which mode is running.

  • One button, three modes
  • Clean, Pulse and Surf settings
  • Pulse rate 1600 to 1800 a minute
Filling the detached 300ml water flosser tank at a bathroom tap
Refilling

Two ways to fill it

Rotate the tank in the unlocking direction and pull it down to take it out, fill it at the tap, then push it up and rotate it back until it clicks. Or leave it on, lift the cover and fill it straight through the hole. Warm water between 35 and 40 degrees suits it best.

  • Twist off and fill at the tap
  • Or fill it through the cover
  • Takes warm water or mouthwash
Cordless water flosser parts, angled nozzle, 300ml tank, two buttons and three indicator lights
The build

Every part built to be used daily

An angled nozzle reaches every tooth, the 300ml tank is clear enough to watch the level drop, two buttons handle power and mode, and three small lights on the panel show the setting in use. Nothing on it is decoration.

  • Angled nozzle tip
  • Two buttons, power and mode
  • Three lights show the mode
Cordless water flosser and its USB-C charging cable packed in a suitcase
Battery

Charges fast, travels easily

A 1500mAh battery charges fully over the Type-C port in four to five hours, and the USB-C cable is in the box, so any 5V adapter you already own will charge it. Cordless means no lead trailing across the basin and it packs flat with its cable.

  • 1500mAh cell, Type-C charging
  • Full charge in four to five hours
  • USB-C cable in the box
IPX7 cordless water flosser being rinsed clean under a running tap
Waterproof

IPX7 sealed, safe in the shower

The whole body is sealed to an IPX7 standard, so it can be rinsed clean under a running tap or used in the shower. Close the charging port cover before you rinse it, keep it out of water for longer than half an hour, and dry the outside after use.

  • IPX7 waterproof build
  • Rinse clean under the tap
  • Sealing cover on the charge port
Woman using the cordless water flosser at a bathroom basin in morning light
Noise

Quiet enough for a shared bathroom

It runs at 70 to 80 decibels, under the level most water flossers on the market reach, so an early clean does not wake the house. Press the power button when you have finished and it drains the tank on its own, ready to put away.

  • 70 to 80 decibels
  • Under most water flossers
  • Drains itself after a clean

A cleaner clean.
Every single day.

Fill the 300ml tank, pick a mode and press the button. Five nozzle tips, an IPX7 sealed body and a 1500mAh battery that charges over USB-C.

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Frequently asked questions

How much water does the tank hold?+
The tank holds 300ml, twice the size of a standard 150ml water flosser tank, so one fill is enough to clean every tooth.
What is the difference between the three modes?+
Clean is a deep, fast stream for a daily clean. Pulse is gentler and suits sensitive teeth or a first try. Surf is a surge point spray for precise, point to point flushing.
How do I fill the tank?+
Two ways. Rotate the tank in the unlocking direction, pull it down, fill it at the tap and push it back up until it clicks. Or lift the cover and fill it through the hole without taking anything apart.
Is it safe to use in the shower?+
Yes. The body is sealed to an IPX7 waterproof standard, so it can be rinsed under the tap or used in the shower. Close the charging port cover first and dry the outside afterwards.
How long does it take to charge?+
The 1500mAh battery charges fully over the Type-C port in four to five hours. The USB-C cable is in the box and any 5V adapter you already own will charge it.
How many nozzle tips are included?+
Five tips come in the box, a standard jet tip, a ring tip, a disc tip and two soft tapered tips, so more than one person can use it or you can keep a spare ready.

Medical Disclaimer

Individual health needs and responses vary, and product experience may differ from person to person. Our products are not intended to replace professional medical advice, diagnosis, or treatment. If you have a medical condition, ongoing symptoms, or specific health concerns, please consult a qualified healthcare professional before use.