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Pink water flosser with large 300ml tank, compact handheld design, smooth plastic finish

COSLUS W40 Water Flosser 300ML

SKU CH-XH2W-CJEM6 MPN W40

A battery-powered water flosser with a 300ml tank, 1400 to 1800 pulses per minute and ADA acceptance for healthier gums in 15 days

  • FitmentC20 COSLUS
  • SpecificationsADA, BPA Free, ETL, FCC, 5 watt_hours, 300 milliliters, 12.2
  • FeaturesGum Health, Prevents Bad Breath
  • Height12.2 L x 3.74 W x 2.18 H inches
  • Width12.2 L x 3.74 W x 2.18 H inches
  • Length12.2 L x 3.74 W x 2.18 H inches
  • ADA accepted for healthier gums in 15 days
  • 300 ml tank removes need for frequent refills
  • 1400 to 1800 pulses per minute dislodge plaque effectively
  • BPA free materials ensure safe daily use
  • Lightweight 0.93 lb design suits travel use

ADA-Accepted Water Flosser

The COSLUS W40 is an ADA-accepted water flosser designed for daily oral care. It uses ultra-fine dual-thread water pulse technology to deliver 1400 to 1800 pulses per minute for effective plaque removal. The unit includes a 300ml water tank and operates on battery power with any 5V USB-A adapter.

Suitable Users and Limitations

This flosser suits users who want an ADA-accepted device with a large tank for fewer refills during a full cleaning session. It is not for buyers who need a countertop model with a 600ml reservoir or a desktop unit that does not require a separate USB adapter.

300ml Tank Capacity

The 300ml water tank provides enough volume for a complete flossing routine without stopping to refill. This capacity is the key specification that determines whether the device matches a user's preference for uninterrupted cleaning.

Highlights

  • ADA accepted for healthier gums in 15 days
  • 300 ml tank removes need for frequent refills
  • 1400 to 1800 pulses per minute dislodge plaque effectively
  • BPA free materials ensure safe daily use
  • Lightweight 0.93 lb design suits travel use

Specifications

BrandCOSLUS
ModelC20
FitmentC20 COSLUS
SpecificationsADA, BPA Free, ETL, FCC, 5 watt_hours, 300 milliliters, 12.2 L x 3.74 W x 2.18 H inches, 0.93 pounds, Plastic, Battery Powered, C20, C20(F5020E), Pink
FeaturesGum Health, Prevents Bad Breath
Height12.2 L x 3.74 W x 2.18 H inches
Width12.2 L x 3.74 W x 2.18 H inches
Length12.2 L x 3.74 W x 2.18 H inches
Weight0.93 pounds
Notes1. For first-time use, set to 'Soft' mode and keep your mouth closed to let your gums gradually adapt to the water pressure. 2. Fill the water tank with warm water. 3. Select the appropriate tip for your oral condition. 4. Turn on the device and adjust the water pressure to your comfort. 5. Maneuver the irrigator tip along your gum line and teeth, avoiding direct contact with your gums. 6. After use, clean the tip and the unit, and store it properly. 7. The wireless water flosser is portable and easy to maintain, making it convenient for travel and daily use.
Make sure the base cover

Questions about this item

Does the COSLUS W40 come with a USB-A power adapter or must I already own one?

The adapter is sold separately; the unit works with any standard 5 V USB-A charger you already have.

Can the 0.3 mm dual-thread tips on the W40 be used with older COSLUS models such as the C20?

The W40 includes five jet tips (3+1) designed for its own handle; compatibility with earlier handles is not confirmed.

How do I know the W40 is delivering the rated 1400 to 1800 pulses per minute after I set it up?

Select a pressure mode and feel the rapid, steady pulses at the tip; the sensation confirms the motor is running within the specified pulse range.

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