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White cordless water flosser with 300ML tank and rotating tip

COSLUS coslus_fc5360 Oral Care 300ML 6 Pressure 3 Modes ADA Accepted

SKU CH-G6BS-XA8SS MPN coslus_fc5360

A cordless water flosser with a 300ML tank, 3 modes and 6 pressure settings from 20 to 130 PSI, ADA accepted, with built-in nozzle storage and a rechargeable battery

  • Total capacity1, 300ML Water Tank
  • Power draw85 W
  • IndicatorDetachable Easy-Fill Tank, 360° Rotating Tip, Customizable C
  • Power supplyBattery Powered
  • Additional detailsADA Accepted, Upgrade Portable Cordless Design, 300ML Water
  • Product depth3.22 L x 2.68 W x 8.5 H inches
  • ADA Accepted certification confirms clinical effectiveness for oral health
  • 3 modes and 6 pressure settings create 18 tailored cleaning combinations
  • 300 ml detachable tank enables a full session without refilling
  • Cordless Type-C rechargeable design with built-in nozzle storage suits travel
  • Non-slip grip and 360° rotating tip improve control during use

ADA Accepted Cordless Water Flosser

The COSLUS C51 is a battery-powered oral irrigator carrying ADA acceptance. It targets users who want a portable device for daily flossing, orthodontic care, or travel without relying on a mains outlet.

Built-In Nozzle Storage and Type-C Charging

Two nozzles store inside the body, removing the need for a separate case. The upgraded Type-C port replaces the older USB connection, though a charging adapter is not supplied in the box.

300 ml Tank and Pressure Range Limits

The 300 ml reservoir supports a full cleaning session without refills. Pressure spans 20 to 130 PSI across six settings, so very sensitive users may find the lowest level too strong and high-pressure seekers may want more than 130 PSI.

How it compares

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

Price $35.99
Pricier than about 75% of the 2,485 comparable items (median $20.99).

Specifications

Product
Brand nameCOSLUS
Model nameCoslus fc5360
Part numberC51
Total capacity1, 300ML Water Tank
Color and finishWhite
Power
Power draw85 W
Power supplyBattery Powered
Size & build
Main materialPlastic
Overall height3.22 L x 2.68 W x 8.5 H inches
Overall width3.22 L x 2.68 W x 8.5 H inches
Product depth3.22 L x 2.68 W x 8.5 H inches
Product weight0.331 kg
In the box
Package contents1
More details
IndicatorDetachable Easy-Fill Tank, 360° Rotating Tip, Customizable Cleaning

Questions about this item

How often should the nozzles stored inside the COSLUS C51 be replaced?

The unit includes built-in storage for two nozzles; dental professionals generally recommend changing tips every three to six months for optimal hygiene.

What pressure ceiling does the COSLUS C51 reach during extended flossing sessions?

The flosser tops out at 130 PSI (±10) across its six pressure settings, so that is the maximum sustained force the pump delivers.

How warm does the COSLUS C51 get and how much power does it draw when used continuously?

The motor is rated at 85 watts; the body stays comfortable to hold during daily use and the rechargeable battery supports multiple sessions per charge.

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